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From Auris
All-in-one amp that encompasses three key functions: a pure tube Headphone Amplifier, Preamp and a DAC. Also acts like a headphone stand. Allows you to choose between low/high impedance and customize it to your headphones. Elegant design, with a wooden housing, takes little space on the rack.

Multi-functional
All-in-one amp can be used in many ways. Since it is multi-functional it can work like a headphone amplifier, pre-amplifier, and/or DAC. Euterpe can work with its own integrated DAC, or you can connect it with another DAC. Also, its pre-out function can be used in case you want to connect it to a smaller system at your home.

Headphone Stand
The possibility to be used like a headphone stand makes Euterpe strangely utilitarian for such a high-end piece of hardware. Your headphones fit right on top, with a shallow saddle cut into the wood, to keep the cans in place. It can take a full-size headphone.

Internal DAC
DAC inside can play modern sources. OTG input capability has some baseline specifics, including a decoding capability of up to DSD128, PCM max 32bit/384kHz. An XMOS USB DAC and ESS Sabre chipset represent the brain of Euterpe. The DAC quality is impressive with beautiful details captured.

Amplifier
Euterpe is a single-ended headphone amplifier with unbalanced circuit design, so there are no balanced inputs or outputs. The lineup of tubes is classic Auris, with the use of two 7-pin Ei PL95 tubes, which are the equivalent to 6DL5, and a single ECC81 input tube, also known like 12AT7 (running in Ultra-Linear mode). The output power is just a shade lower at 0.9W into a 32Ω load. The magic of Euterpe is really when it is connected to a high-end DAC which tells you a lot about how good that amp can be inside that beautifully crafted wooden enclosure.

Impedance Selector
To make your headphones shine in the best possible way, we make sure Euterpe has impedance swich marked with L/H (low/high) The inference here is a wider range and simpler switching design at 32-80 Ohm and anything greater than 150 Ohm. With the majority of planar headphones, they tend to rate less than 80 Ohm and are more impedance agnostic than dynamic headphones. You need to have that switch set to low or L.

Linear PSU
Euterpe power supply is an external regulated linear power supply, with a switchable 115/230 VAC capable output, and will keep noise to the minimum. It uses a fairly stiff but sturdy 4-pin connector 1m cable, so you can place the two units pretty far apart.

Technology
The Euterpe comes with the technology one would expect from an Auris Audio amplifier:

• It is composed of an xmos chip that handles USP input duties, a Sabre ES9018 chip handles the conversion duties, a 12AT7 tube handles pre-amp functions, with a Mundorf capacitor in line between the preamp and power tubes.
• The supplied power tubes are NOS (new old stock), branded Ei and stamped Yugoslavia: a single ECC81, dual-triode tube serves as the Euterpe’s input stage, while a separate PL95 pentode power tube is provided for each channel; these feed the output transformers. A selector set allows you to use the PL95s, as EL95s with a lower voltage.
• The power supply has a captive five-pin cable that connects to the amp, and a 15-amp IEC connector for a standard grounded AC power cord.

Use
Euterpe allows you to use digital sources such as PC or mobile device. For such an exotic piece of gear, the Euterpe is a piece of cake to use. There’s a master power switch on the power supply, but the main switch is built into the volume control. Just turn it fully counterclockwise to turn the power off. It’s as plug and play as a tube headphone amp gets.

Design
The Euterpe offers a bespoke exterior with the DAC and amp innards sandwiched between two pieces of solid wood. All of this sits on a beveled metal base. On any desk, the Euterpe looks classy, dignified, and inviting. It’s the kind of equipment you just can’t wait to fiddle around with. The tubes are aligned centrally at the top of the matte black aluminum housing with good separation between the top and sides of the wooden enclosure. They seem well protected from bumps, knocks and accidental finger touching.

Footprint
The Euterpe takes up little space on the rack. The overall dimensions of the Euterpe are 270mm (tall) x 210mm (wide) x 230mm (deep). Considering it doubles as a headphone stand you will need 5-10 cm more space to accommodate the additional height from a headphone headband.

According to the Greek Mythology, Euterpe was one of the nine Muses, the Goddess of music and a "giver of delight" and that's exactly what Auris Audio Euterpe will bring to the audiophile community – more happiness.

Back in stock! Shipping immediately.

From Burson Audio
Being the best of its time. This has been the sole design goal of each Burson Conductor since 2007. The C3 Reference took 3 years to built and it leaves the competition for dust.

Advanced Digital
The SABRE32/ESS9038Q2M DAC and XMOS USB receiver chips are the most advanced and expensive in the industry. There are two ESS9038 DAC chips in our C3 Reference and its USB receiver comes with customized driver by Thesycon, Germany. The result is unsurpassed processing power, perfectly playing back DSD512 and 38bit/786khz audio. The C3 Reference also features a Bluetooth 5.0 receiver (Qualcomm/CSR8675) with aptX HD audio codec. It pushes Bluetooth playback beyond CD quality and ease of use to the highest level.

Max Power X 5
The Burson proprietary Max Current Power Supply (MCPS) raises voltage frequency from 50Hz to 170kHz, pushing noise beyond human hearing. Its low impedance ensures abundant and instant energy for output transistors. The C3 Reference uses 5 sets of MCPS: Which means, Display/Functionality, DAC, analog left and analog right are all separately powered.

The Cool Case
Let’s face it, most audio equipment cases are ugly and impractical. They usually have visible screws everywhere, sharp corners and boring colors. Class-A amplifiers even have finger cutting heat-sinks! They diminish the aesthetic of any living space especially modern desktops where every other electronic is slick and refined. Made from high-density aluminum and electroplated to space-grey. The Cool Case has only 4 visible screws under its belly. It is also a unified heat-sink that is 300% more efficient than previous Conductors. It is audio jewelry at its finest and It looks and plays very cool.

Smooth Control
The all-new OLED screen and interface program deliver a calming and intuitive user experience. Its machined solid aluminum knob offers the fines control and feels luxurious.

The Sound
The first and most profound impression of the C3 Reference is its overwhelming energy. It energizes every note and space in between, bringing absolute control and accuracy. Drum kicks hard and crisp while decays sustaining and packed with micro-details. Listening to Masquerade from Phantom of the Opera and you can easily locate and follow each performer as they move around on a wide and deep stage. Kathy’s Song by Eva Cassidy. Her voice shines like the sun. Warm, golden and eternally beautiful. The C3 Reference is a time machine. Ride it to revisit these ingenious creations of beauty time after time.

User Manual

From Burson Audio
Some DAC/Amps claim to give you the front row experience in exchange for less soundstage. Others promise a 3D soundstage in trade for fewer details. The Conductor simply gives you everything in the recording, without sugar-coating, the good and sometimes the ugly. You can locate a tapping foot on the stage while enjoying that lingering vibration of air after a keystroke.

From Burson Audio
The Conductor 3X is for those who go all the way. Fully balanced with one DAC chip per channel. Pure Class-A and fully discrete with top quality components throughout, including Neutrik XLR connectors, the C3X is the perfect command center for any XLR audio systems.

The C3X achieves an even lower signal-to-noise ratio, revealing amazing micro-dynamics, the stuff that makes music magical. Furthermore, by going fully balanced, the C3X achieves ultra-low output impedance, making it the perfect preamp for any power amplifier. Its balanced headphone output delivers 7.5W per channel while its half-the-power single-ended output is still powerful enough to drive any headphones with ease.

Advanced Digital
The SABRE32/ESS9038Q2M DAC and XMOS USB receiver chips are the most advanced and expensive in the industry. There are two ESS9038 DAC chips in our C3 Reference and its USB receiver comes with customized driver by Thesycon, Germany. The result is unsurpassed processing power, perfectly playing back DSD512 and 38bit/786khz audio. The C3 Reference also features a Bluetooth 5.0 receiver Qualcomm/CSR8675 with aptX HD audio codec. It pushes Bluetooth playback beyond CD quality and ease of use to the highest level.

Max Power X 5
Max Current Power Supply (MCPS) raises voltage frequency from 50Hz to 170kHz, pushing noise beyond human hearing. Its low impedance ensures abundant and instant energy for output transistors. The C3 Reference uses 5 sets of MCPS: Which means, Display/Functionality, DAC, analogue left and analogue right are all separately powered.

The Cool Case
Let’s face it, most audio equipment cases are ugly and impractical. They usually have visible screws everywhere, sharp corners and boring colors. Class-A amplifiers even have finger cutting heat-sinks! They diminish the aesthetic of any living space especially modern desktops where every other electronic is slick and refined.

Made from high-density aluminum and electroplated to space-grey. The Cool Case has only 4 visible screws under its belly. It is also a unified heat-sink that is 300% more efficient than previous Conductors. It is audio jewelry at its finest and It looks and plays very cool.

Smooth Control
The all-new OLED screen and interface program deliver a calming and intuitive user experience. Its machined solid aluminum knob offers the fines control and feels luxurious.

The Sound
Through a quieter, darker background, micro-dynamics propels forward by the sheer energy of the Conductor 3X. It lets you dive even deeper into the miracle we called music.

When listening to Sinner’s Prayer by Ray Charles and B.B. King. Ray’s authentic vocal dramatics, frail yet still capable of true emotion and flashes of fire like a dimming star mixing with King’s stinging guitar and barking vocals Two partners in soul and titans of music, trying to top each other, ripping the joint apart and put it back together again, competitive yet completely in tune and sharing their love for music. A perfect balance of soul, love and heart displaying in full glory.

User Manual

Our Take 
"Astonishing" is the best word we can use to describe the Hugo 2. Chord Electronics' cutting-edge proprietary DAC technology will leave you hopelessly addicted. Easily a true reference DAC that can be added to any serious high end speaker system, you can also slip the Hugo 2 in your bag and take what may be the ultimate portable DAC/amp experience anywhere you want. An endgame transportable without a doubt; our highest recommendation.

From Chord Electronics 
In 2014, we introduced Hugo, a revolutionary portable DAC and headphone amp that became a landmark product in the audio landscape. Advances in digital technology, including the latest FPGAs and WTA (Watts Transient Aligned) filters, have enabled us to introduce a next-generation version, Hugo 2, featuring flexible new features, plus next-generation technical and sonic performance.

Hugo 2 can be used both at home and on-the-go, either with headphones or within a conventional audio system. Its line-level output and full-function remote control adds real flexibility in full-size and desktop systems.

The device offers four digital inputs (optical, coaxial and HD USB) plus extended-range Bluetooth, with high-resolution file playback up to 768kHz and up to DSD512 (Octa DSD), via its HD USB input. Analogue outputs include 2x RCA, plus 3.5mm and 6.35mm headphone outputs.

A four-function switch filter offers a useful degree of user-selectable frequency-shaping, bringing warm and soft or transparent and incisive presentations, giving additional flexibility and user control. For headphone-listening, Hugo 2 retains the popular digital crossfeed function of the original and offers three operation modes. The system duplicates the effect of listening to speakers and is based on advanced binaural audio research.

Hugo 2 features four spherical control buttons, which illuminate with colour-coding information and control power, input, filtering, plus the unit’s crossfeed functions.

Battery playing time is around seven hours and two modes of automatic charging are included using the dedicated Micro USB charging port; an indicator shows charging and battery-charge status.

Materials: Clamshell precision machined aluminium casing with polycarbonate  buttons, acrylic signal window, and glass viewing portal. Available in a choice of two colours – natural silver, and satin black

Battery: 2x Rechargeable custom Enix Energies 3.7v 9.6Wh Li-ion (lithium-ion (2600mAh) batteries*

Tap length filter: 49,152 – 10 element Pulse Array design

Play time: In excess of seven (7) hours

Charging: Nominal four (4) hours via Micro USB at 1.8amps (fast charge) – Nominal eight (8) hours at 1amp (slow charge)

Connectivity (input): Micro USB (White): 44.1kHz – 768kHz – 16bit – 32bit

Coax via 3.5mm Jack (Red): 44.1kHz – 384kHz – 16bit – 32bit

Dual data mode input (using both BNC coax inputs together): 44.1kHz – 768kHz – 16bit – 32bit

Optical (Green): 44.1kHz – 192kHz – 16bit – 24bit

Connectivity (input wireless): Bluetooth (Apt X) (Blue): 44.1kHz – 48kHz – 16bit

Connectivity (output): 1x ¼” jack headphone output

1x 3.5mm jack headphone output

1x stereo (L & R) RCA output

PCM support: 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz, 358.8kHz, 384kHz, 717.6kHz, and 768kHz.

DSD support: Native playback supported. DSD64 (Single) to DSD512 (Octa-DSD)

Volume control: Digital, activated in 1dB increments. Last known state saved upon shutdown, with exception of line-level mode

Line-level mode: Activated via dual press of middle ‘Source’ and ‘Crossfeed’ buttons. Line level = 3v via all outputs. Reset by power cycle

Power saving mode: Auto-shutdown after ten minutes of input inactivity

Driver support: Driverless with Mac OS X and Linux, driver required for Windows OS

• 2 amp USB Charger

• 1.2m USB to Micro USB Cable

• 15cm Micro USB Cable to Micro USB OTG Cable

• Hugo 2 Owners Overview Manual

• IR Remote control

Black model in stock for immediate shipping. Silver backordered, message us to get availability estimate. 

From Chord Electronics 
Using technology first seen in the flagship BLU MKII digital/CD transport, the Hugo M Scaler is a standalone upscaling device containing the world’s most advanced digital filter. When used with a dual-BNC-input Chord Electronics DAC, it is capable of redefining digital audio sound quality.

The Hugo M Scaler is a highly advanced standalone upscaler capable of redefining sound quality from digital audio. It uses Rob Watts’ (our Digital Design Consultant’s) unique filter technology, the most advanced in the world, to upscale standard 44.1kHz digital audio up to 705.6kHz (16x CD’s 44.1kHz native resolution), ready to be passed to a suitable DAC; Hugo M Scaler extends its upscaling performance to 768kHz (from 96kHz input data) for our dual-BNC-input DACs: DAVE, Qutest and the new Hugo TT 2.

The Hugo M Scaler brings the unrivalled advantages of our ground-breaking FPGA-based WTA (Watts Transient Alignment) filtering technology to digitally connected audio devices, dramatically improving sound quality. Although optimised for use with selected Chord Electronics DACs (for the maximum 768kHz upscaling/decoding benefit), the Hugo M Scaler can be used with other DACs with suitable inputs, subject to their decoding capability.

The Hugo M Scaler’s compact form factor aligns with the TT (Table Top) series and has been designed to be stackable with other units in the range, including the TToby stereo power amp and the Hugo TT 2, to form a highly advanced yet space-saving system. In line with other models in the Hugo and Hugo TT series, the device features a number of illuminable fascia-mounted spherical controls, governing input selection, output sample rate and video mode for lower latency. The control spheres display data visually including input source and the incoming sample rate, using a polychromatic scale.

When partnered with either of Chord Electronics’ 768kHz-capable dual-BNC-input DACs, the Hugo M Scaler sets an astonishing technical benchmark for digital audio performance at it price point, redefining sound quality from digital audio.

Inputs:

• 2x BNC
• 2x optical
• 1x galvanically isolated USB Type-B compatible with DSD and PCM data (up to DSD 256); with DSD upsampled to PCM

Outputs:

• 1x optical
• 1x S/PDIF
• 1x galvanically isolated dual BNC (enables upscaling to the maximum resolution (768kHz from 96kHz data)

Additional features: 

• The most advanced digital filter in the world
• Adjustable sample rate output (with pass-thru mode)
• Video mode (for lower latency)
• Auto video and source selection
• ‘DX’ controls for future product
• Designed, engineered and entirely made in the UK
• Precision-milled chassis, crafted from aircraft-grade aluminum

• FPGA: Xilinx XC7A200T
• Filter tap length: 1,015,808 WTA taps
• Dimensions: 235 x 40.5 x 236mm (WxHxD)

• Power adapter
• Owner's manual
• IR remote control

Black model in stock for immediate shipping. Silver backordered, message us to get availability estimate.

From Chord Electronics 
Developed from the multi-award-winning transportable Hugo 2, the Hugo TT 2 is bigger, better and more advanced in every way. TT 2 sets a new benchmark for table top DACs, eclipsed only by our flagship DAVE.

Hugo TT 2 has been radically redesigned from the ground up, not only with beautiful new casework by Chief Designer, John Franks, but with 5x the processing power of the original Hugo TT and double that of the multi-award-winning Hugo 2. Hugo TT 2 distils over 20 years of digital development by Rob Watts and takes advantage of the very latest technology.

As expected, it delivers radically improved technical specifications and measurements across the board and exhibits drastic sonic benefits over its predecessor with 768kHz PCM and DSD 512 playback. Hugo TT 2 sets a new benchmark in table top audio, only being eclipsed by DAVE.

Delving deeper, in comparison to the 256-tap filters that traditional chip DACs may run at, Hugo TT 2’s beating heart is a powerful Xilinx Artix 7 FPGA, custom-coded by Chord Electronics’ Rob Watts, with 86x 208MHz cores running in parallel to create an advanced 16FS WTA 1 filter with 98,304-taps. Double that of its multi-award winning transportable brother, Hugo 2 (49,152). Hugo TT 2 also benefits from an upgrade from a 4-element design to a 10-element design, which works in harmony with the radically upgraded FPGA and code to deliver unrivalled audio.

A brand new high-power discreet output stage coupled with second-order noise-shaping integrated between the DAC output and filter is also employed to massively reduce distortion. Further improvements have also been made to the power delivery. Hugo TT 2 eschews the Li-Po battery power supply of the original and ushers in six super capacitors capable of delivering huge, linear dynamic currents when the music demands it with peak output of 5A, 9.3V RMS.

Hugo TT 2 also brings home the much loved four-stage user-selectable filter controls introduced with Hugo 2 and retains the three-stage user-selectable digital crossfeed function for headphone users who want to improve the perception of depth, similar to that of speakers.

• Materials: Precision machined aluminium casing with steel ball bearing buttons, gloss black acrylic signal window, glass viewing portal, and dot matrix display. Available in a choice of two colours – silver, and satin black
• Tap length filter: 98,304-tap 16FS WTA 1 – 10 element design
• Connectivity (input): 1x USB Type-B, 2x Coax BNC, 2x Optical & Bluetooth
• Connectivity (output): Stereo XLR, Stereo RCA, 2x 6.5mm Headphone jack & 1x 3.5mm Headphone jack
• Connectivity (digital output): 2x DX BNC (expansion outputs)
• PCM support: 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz, 358.8kHz, 384kHz, 705.6 and 768kHz – 16 to 32bit
• DSD support: DoP DSD 64 to DSD 512 – native via Windows
• Volume control: Digital
• Line-level mode: Activated within the menu
• Driver support: Driverless with Mac OS X and Linux, driver required for Windows OS

• 1.5m 15v 4A Switching power supply
• IR Remote Control
• 1.5m Type A to Type B USB cable
• Hugo TT 2 Owners manual

Our Take 
The Qutest is the our top choice for a DAC under five grand. Until you reach the Hugo TT 2 level, you simply cannot find a better DAC. Pair this with a high quality headphone amp or use it in your 2-channel setup – we promise you will be absolutely floored by its performance. And if you really, really want to transcend to absolute digital audio nirvana, pair your Qutest with a Hugo M Scaler, and you may never leave your house ever again.

From Chord Electronics 
Qutest is our "pure" DAC (it does not contain headphone amplification or rechargeable batteries like some of its range stablemates) and is designed to improve sound quality in the home. It is the latest evolution of our most affordable standalone DAC, the multi-award-winning 2Qute, which it directly replaces.

Qutest is based on our award-winning proprietary FPGA technology developed for the class-leading Hugo 2 DAC/headphone amp, giving it proven class-leading technical and sonic performance. Perfectly equipped to bring the benefits our digital technology to a wide range of connected devices, it features a galvanically isolated USB-B, optical and coaxial digital input, giving an instant performance upgrade, plus the ability to modernize aging digital source components.

The Qutest chassis is all-new, too. It has significantly greater mass than its predecessor and has been precision-machined from solid aircraft-grade aluminum billet. The Qutest PCB nestles within a shallow cavity in the solid aluminum chassis, giving the circuit board greater protection within the casework and additional isolation from external vibration compared to previous designs.

Qutest offers Hugo 2’s proprietary user-selectable frequency-shaping filters and input selection controls, available via two fascia-mounted spheres, introducing useful flexibility. It also features RCA analogue outputs for connection to integrated amplifiers, preamps and headphone amps, plus high-resolution dual-data digital inputs for connection to future Chord Electronics products.

A further new feature is a user-selectable output voltage available in 1, 2 and 3V RMS outputs for flexible connectivity with a wide range of partnering devices.

Materials: Precision machined aluminum casing with polycarbonate  buttons and glass viewing portal. Available only in Jett Black.

Device power supply: 5v 2amp Micro USB

Tap length filter: 49,152 – 10 element Pulse Array design

Connectivity (input): USB Type B (White): 44.1kHz to 768kHz – 16bit to 32bit

2x BNC Coax (Red): 44.1kHz – 384kHz – 16bit to 32bit

1x Dual data mode input (using both BNC coax inputs together): 44.1kHz to 768kHz – 16bit to 32bit

Optical (Green): 44.1kHz to 96kHz – 16bit to 24bit

Connectivity (output): 1x stereo pair of RCA (Left and Right)

PCM support: 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz, 358.8kHz, 384kHz, 717.6kHz, and 768kHz.

DSD support: Native playback supported. DSD64 (Single) to DSD512 (Octa-DSD)

Variable output: Fixed, but selectable between 3v (blue), 2v (green), and 1v (red) via dual press of ‘Filter’ + ‘Input’ upon startup

Driver support: Driverless with Mac OS X and Linux, driver required for Windows OS

Digital designer: Rob Watts

Mechanical designer: John Franks

Country of manufacture: England

• 1.5m 5v 2a Switching Micro USB Power Supply

• 2m Type A to Type B USB Cable

• Qutest Owners Overview Manual

• Raw Silk Drawstring Bag

Max. power: 2 x 1W @ 1kHz under 32 Ω

Frequency response: 10Hz to 100kHz

Total Harmonic Distortion (THD): < 0,001%

Signal-to-noise ratio: > 116dB @ 32 Ω (Class A)

Power supply: 85 to 265 Vac / 47 – 63Hz

Dimensions (H x L x D): 321 x 200 x 297mm

Weight: 10.25 lbs (4.65kg)

Audio inputs:

Unbalanced analog RCA

Digital S/PDIF coaxial (RCA): Max. sampling frequency 192kHz (AES3-compatible)

Max. resolution: 24-bit

Optical digital (TosLink) Max. sampling frequency 192kHz (AES3-compatible)

Max. resolution: 24-bit

Digital USB (USB-B): standard USB: USB 2.0 / USB 3.0 – USB audio class

Audio outputs: Balanced analog 3-point XLR / Unbalanced analog RCA

Firmware update: via USB port (USB-A)

• Arche DAC/Amplifier
• Aluminum Headphone Mount

Our Take
The first thing that came to mind when we first started testing the Micro iDSD Black Label was, "how is this thing only six hundred bucks?" This thing could easily sell for a thousand and still be considered a great value given its capabilities and sound quality. 

From iFi Audio
The micro iDSD BL is a portable DAC and headphone amp intended for use at home, in the office, in a professional system, casual settings, or on the go. It features a specially selected Burr Brown chipset in a Dual Core configuration with PCM384, DSD256 and MQA, or playback up to DSD512 and double speed DXD 705.6/768kHz with a quick complimentary firmware update. With customizable features, turned on/off with the flick of a switch, 3D+, X Bass+, iEMatch, positive or negative polarity, power mode, filter, and direct/preamp, the micro BL handles ultra sensitive In Ear Monitors as well as demanding Over Ear headphones, or speakers with ease.

Designed with a femto clock system and a digital engine using custom OV2028 and OV2627 op amps. The analogue section benefits from OS CONs and Panasonic ECPU capacitors. Inputs include digital high speed asynchronous USB 2.0 A male (32bit/768khz), SPDIF Coaxial + Optical, and 3.5mm line in while featuring a digital coax output, 6.3mm jack (1/4 inch adapter included) and RCA line out (2V fixed, 2V-5V variable).

• micro iDSD BL Main Accessories
• 3.5mm rubber feet
• USB A Female > B Female Cable
• Caps for RCA sockets
• iFi bag
• USB3.0 A MALE > A FEMALE
• Silicone bracelet
• Label of battery charging
• RCA cable
• 6.35mm > 3.5mm adapter
• 3.5mm male > male cable
• Optical Adapter
• USB A Female > B Female Adapter
• User manual
• STS card

Our Take 
This is where we would've inserted Emperor Palpatine's "UNLIMITED POWER" gif, but alas, our site's doesn't support animated gifs (truly tragic). Instead, I guess we just need to say that if you want an endgame headphone amp with moar power than any human being could ever need, you've come to the right place. Oh, and you want both Class A solid state AND tube circuits? Oh, and it needs to be fully balanced with full differential internal signalling? Oh, and have features like XBass analogue bass correction, 3D Holographic dual-analogue matrices, 3 gain stages, and all kinds of headphone port types? I mean, come, dawg...just buy this thing, it's friggin amazing.

From iFi
The iFi Audio Pro iCAN is the flagship studio-grade headphone amplifier and audiophile line-stage processor with individual solid-state and tube amplification sections. The unit utilizes an Alps motorized rotary volume potentiometer, which features "6-tracks" for true balanced volume control regardless of balanced or single-ended connections. The unit features a variety of line-level inputs including two balanced XLRs and three stereo pairs of unbalanced RCAs, while line-level outputs include two balanced XLRs and a stereo pair of RCAs.

The Pro iCAN's front panel offers a selection of headphones, boasting the ability to drive anything from custom in-ear monitors to difficult-to-drive models, such as the AKG K-1000. For balanced headphones, there are no less than four sets including an 1/8" TRRS, two 1/4", two XLR (3-pin), and a single XLR (4-pin). For single-ended headphone outputs, a single 1/8" TRS and 1/4" TRS are provided.

The amplifier audio circuit is a development of iFi's proprietary 'Tube-State' design. It is fully discrete, fully balanced with either tube or J-FET inputs switchable, bipolar second stage and MOSFET-buffered bipolar class-A Power stage (with Class-AB for low-impedance headphones at very high levels). The resulting circuit may be best described as 'tri-brid' where each device is used to greatest sonic advantage while minimizing any drawbacks. Furthermore, the circuit is pure DC coupled to avoid using any conically degrading coupling capacitors.

The Pro iCAN is chocked full of premium components including TDK Japanese-made C0G-type capacitors and Vishay MELF-type thin film resistors. These are complimented by Panasonic Japanese-made ECPU film-capacitors explicitly designed for audio use with extremely low distortion (<0.00001% @ 1V/10 kHz). Additionally, iFi employed ELNA Japanese-made Silmic II capacitors for the power supplies. These use special silk-fiber paper for the isolating barrier resulting in decreased odd-order distortion and reduced microphonic/mechanical resonances.

HEADS UP: new models are backordered 2-3 business days. Open Box 2.5mm ships immediately.

Our Take 
Gee whiz, this is a whole lot of high end audio crammed into one beautiful desktop unit. Our pals at iFi didn't just create a reference DAC and call it a day...they built a box that works beautifully as a preamp, network streamer, and both solid-state and tube headphone amplifier. We've been using it in our office for months now and continue to be impressed with its performance and capabilities day in and day out. This is an endgame DAC and then some. If you really want to go all out, pair it with the Pro iCAN and get ready to have your face melted off.

From iFi
There’s no wrong way to enjoy your music as long as you’re enjoying it, so we’ve created the Pro iDSD reference grade DAC and amp combo to be the centerpiece for whatever strikes your mood. When convenience matters, stream from your favorite services like Spotify, Tidal, and Qobuz over WiFi for up to 24 bit / 192 kHz high resolution streaming audio.

For the ultimate in hi res audio connect your PC, laptop, tablet, digital audio player, Android, or iPhone (with Apple Camera Connection Kit, not included) to the high speed USB 3.0 input for native playback of all formats, including FLAC, WAV, PCM, DSD and even MQA decoding. The micro SD TF card slot and USB A inputs let you connect your external library, and you can run a network usb drive through the built-in ethernet port. Dust off your CD collection and plug in your DVD player via the SPDIF optical toslink jack to rediscover old classics.

On the back, RCA jacks and a balanced 3 pin XLR output connection work directly with your home audio amplifier or receiver allowing the Pro iDSD to function as the preamplifier for your home audio. When speaker listening isn’t an option, the built-in headphone amplifier will drive your favorite pair of headphones with ease as you listen to your favorite beats. Choose a filter from one of five options or apply DSD Remastering to dial in the perfect sound signature, and switch between solid audio amplifier or tube audio amplifier on the fly for just the right amount of warmth. No matter the way you listen, this is the only digital audio converter you need for your home.

Currently backordered about 3 business days. Order now for immediate shipping once available.

From iFi
Imagine the audio equivalent of a Porsche engine of the flagship headphone world and you have the Pro iESL.

 

The ‘Perfectly Matched’ headphone experience.

Both classic and cutting edge technology in 3 quality components delivers a perfectly matched listening experience – one-off Pinstripe Permalloy Core Transformer, a Bias Voltage Generator and the Capacitive Battery Power Supply.

Making a transformer with the wide bandwidth and low distortion needed in the iESL is very challenging. To attain this, the custom transformers use complicated hand-wound, multi-section windings with both vertical and horizontal sectioning.

They exceed the standards set by Siemens (Germany) and Peerless (USA). With a bandwidth of < 5Hz to > 60kHz (-3dB), transformers in the iESL far exceed the requirements of even the JAS High-Res logo.

So, what’s a capacitive battery power supply?
This means the battery is charged up to the required voltage and then the charger circuit is turned off completely, leaving the capacitor bank to ‘float’ at the required bias voltage.

An essentially perfect bias voltage source with no electronic noise whatsoever at any frequency as the headphones are, in essence, powered by the battery bank and not the mains!

These 1,000Volt rated capacitors are from Germany. The key is the very high insulation resistance and minimal current leakage, as any such leakage causes self-discharge.

The whole capacitor pack has around 35,000,000 kiloOhm insulation resistance, which means that self-discharge time (to 30%) is around 100,000 seconds or 27 hours. You are always listening on battery (not mains) power.

Vishay MELF resistors – complex, costly BUT superior. These resistors provide optimal power rating and pulse load capability. Nothing else comes close.

Good news for your flagship dynamic headphones.

The iESL has an ear-tingling transformer coupled-stage that is not found in other energizers. We reckon its audio performance is unsurpassed. Each and every flagship dynamic headphone, when used through the iESL, enjoys a whole new level of smoothness and airiness.

From iFi Audio
You only achieve true ZEN when totally chilled. We’ve given you peace of mind (and pocket) with the ZEN Blue. Whether you’re a Spotify, Amazon or Apple Music lover or totally prefer Tidal, the ZEN Blue will deliver fabulously flawless music to suit your mood via breathtaking hi-res Bluetooth®.

All current and future Bluetooth® audio formats are supported. This includes Qualcomm’s aptX and aptX HD, LDAC and HWA, hi-res Bluetooth® codecs created by Sony and Huawei respectively, AAC, Apple’s favoured format and SBC, the standard Bluetooth® codec. Phew! This means every possible source device is covered, at the highest resolution Bluetooth® specification.

Have utter confidence in the sound quality of the ZEN Blue. It uses Bluetooth5.0®, the very latest version, and the newest Qualcomm 5100 chip to process all incoming Bluetooth® data. There ESS Sabre DAC chip is there to ensure an extremely smooth digital to analogue conversion. Banish standard ‘Bluetooth Blues’ with the iFi hi-res implementation.

Chill with the best of both worlds. Analogue – connect via RCA to amps or active speakers or via the 4.4mm output to amps/speakers with a balanced input. Digital – use the optical and coaxial connections to connect to anything with a built-in DAC and corresponding digital input; your TV, an AV amp or an external DAC in your hi-fi set-up.

The analogue output stage is balanced, not normaaly seen in DACs at this price point. Balanced means less noise interference/crosstalk. This equals more ZEN in our book. It has RCA and balanced outputs at HiFi standard level; 2V SE and 4V BAL and thus is compatible with both HiFi and Pro systems. All underpinned by high-quality circuit components such as C0G capacitors from TDK. All fed by a precision low-noise power supply from Texas Instruments to make this a rare entry-priced beast. Go and grab yourself one today. And ZEN out…

From iFi Audio
This superb hi-res USB DAC/headphone amp delivers a level of specification and performance that punches above its super-affordable price tag. Compact enough to use as a USB DAC/amp on your work desk with your much-loved headphones. Stylish enough to use in your home system as a USB DAC. Just add your favorite active speakers or amp.

The ZEN DAC supports PCM and DXD to 24-bit/384kHZ, DSD256 and MQA. DSD remains ‘bit-perfect’ thanks to the True Native Burr Brown chip design. Our R&D maxes out the circuitry with bespoke, easy to install firmware to bring you the joyous musicality of hi-res. The ethereal music quality will leave you grinning ear to ear.

We’ve used a balanced design for the analogue stage – rare and not found at this price point. This makes it pretty special for the best sound quality. With super-low noise performance, it will remain quiet even in noisy situations such as yachts or RVs. The ZEN DAC sports Pentaconn 4.4mm balanced outputs at both the front and back. On the front, there’s also the popular 6.3mm headphone socket. You get both headphone options.

Switch effortlessly between ‘variable’ and ‘fixed’. Set to ‘Variable,’ use the ZEN DAC as a pre-amp to feed a power amp or active speakers. On ‘Fixed’ to bypass the volume control. Connect to an external pre-amp or integrated amp.

Our headphone amp has PowerMatch – switchable gain to perfectly match your headphones. IEMs are high-sensitivity, Leave PowerMatch at its lower setting for hiss-free listening. On/over-ear types with relatively low impedance require more oomph – press PowerMatch to increase the level of drive.

The ZEN DAC boasts TrueBass. This proprietary tech is a switchable ‘bass boost’ operating in the analogue domain. There’s no DSP with iFi gear. TrueBass enhances the bass but does not muddy the mid-range. Perfect for use with IEMs or open-back headphones which often lose out on bass. So, in the words of the great Eric Clapton and from the film Back to the Future, Heaven is One Step Away. Go find your ZEN.