Audiolab D7 Desktop DAC, Preamplifier and Headphone Amplifier at Vinyl Sound Toronto Canada

The D7 is a compact desktop digital-to-analogue converter, digital preamplifier, and headphone amplifier from Audiolab (Huntingdon, United Kingdom), available at Vinyl Sound in Toronto, Canada. A direct descendant of the legendary M-DAC that defined affordable audiophile DAC technology from 2011, the D7 inherits that product's core design philosophy — exceptional DAC performance, generous connectivity, and genuine versatility — in a compact machined aluminium chassis the size of a large paperback. At its heart is the ESS Sabre ES9038Q2M 32-bit DAC chip — the same chipset used in the Audiolab 7000A and 6000A MkII integrated amplifiers — paired with Audiolab's proprietary clocking architecture, Class A post-DAC active filter, and independent low-noise power supplies for digital and analogue stages. The D7 supports PCM up to 32-bit/768kHz and native DSD512 via USB, full MQA decoding, Roon Tested certification, Bluetooth 5.1 with aptX HD, and five selectable DAC reconstruction filters with optional upsampling — all with balanced XLR and unbalanced RCA analogue outputs, a front-mounted 6.35mm headphone output, and an OLED display with remote control.

Three Components in One Compact Chassis

The D7 is designed to replace three separate components on a desktop or in a compact separates system. As a DAC, it accepts up to eight digital sources simultaneously — two coaxial S/PDIF, two optical TosLink, USB Type-B for PC and Mac, USB Type-A for flash drive playback, and Bluetooth 5.1 with aptX HD — and converts all of them through the ES9038Q2M with HyperStream II architecture and Time Domain Jitter Eliminator. As a digital preamplifier, switching the analogue outputs from fixed to variable mode activates the D7's digital volume control, allowing direct connection to a power amplifier or a pair of active speakers without a separate preamp in the chain. As a headphone amplifier, the front-mounted 6.35mm output is driven by a current-feedback circuit supporting loads from 20 to 600 ohms and delivering up to 500mW into 33 ohms — sufficient for demanding high-impedance designs alongside standard portable and desktop headphones. The Class A post-DAC active filter is the same topology trickled through from the 7000A and 9000A, optimised specifically for the ES9038Q2M chipset and matched with Audiolab's proprietary clocking architecture to minimise jitter and reduce the noise floor at the analogue output stage.

High-Resolution Playback, MQA, and Roon

Via PC USB Type-B, the D7 supports native DSD up to DSD512 (22.5792MHz) via both native DSD and DoP, and PCM up to 32-bit/768kHz — the full resolution ceiling of the ES9038Q2M chipset. Via S/PDIF coaxial and optical inputs, the D7 handles PCM up to 24-bit/192kHz. Five selectable DAC reconstruction filters allow the listener to tailor the digital response to the recording and the downstream system, and an optional upsampling stage converts incoming digital audio to either 352.8kHz or 384kHz before conversion for those who prefer upsampled playback. The D7 is a certified MQA Full Decoder, performing the complete three-stage internal unfolding of MQA-encoded content from all supported inputs. Roon Tested certification confirms seamless integration as a USB audio endpoint in a Roon system, supporting all audio formats up to the D7's maximum resolution. What Hi-Fi? called it a product with an "appealing blend of build, features and performance" that "deserves a place on the shortlist," while AVForums concluded it takes everything the M-DAC introduced, does it better, and for less — an option that is "simply too good to ignore."

Key Features

• ESS Sabre ES9038Q2M 32-Bit DAC: The same flagship dual-channel chip used in the Audiolab 7000A and 6000A MkII, with HyperStream II architecture and Time Domain Jitter Eliminator for ultra-low noise and exceptional dynamic range.
• Class A Post-DAC Active Filter: Trickled from the 7000A and 9000A, optimised for the ES9038Q2M chipset and combined with Audiolab's proprietary clocking architecture for reduced jitter and a lower noise floor at the analogue outputs.
• PCM up to 32-bit/768kHz and Native DSD512 via USB: Full resolution ceiling of the ES9038Q2M via PC USB Type-B, with DSD64 through DSD512 supported natively and via DoP.
• Full MQA Decoder: Complete three-stage internal unfolding of MQA content from USB, coaxial, and optical inputs, delivering full Tidal Masters resolution without an external decoder.
• Roon Tested Certified: Seamless USB audio endpoint integration in a Roon system, supporting all audio formats up to 32-bit/768kHz PCM and DSD512.
• Five Selectable DAC Reconstruction Filters with Optional Upsampling: Tailor the digital response to the recording and system, with optional upsampling to 352.8kHz or 384kHz for upsampled playback.
• Bluetooth 5.1 with aptX HD and AAC: High-resolution wireless streaming from smartphones, tablets, and laptops at up to 24-bit/48kHz via aptX HD, a step above standard aptX quality.
• Fixed and Variable Analogue Output Modes: Fixed mode for connection to a preamplifier or integrated amplifier; variable mode activates the digital volume control for direct connection to a power amplifier or active speakers as a standalone preamplifier.
• Balanced XLR and Unbalanced RCA Analogue Outputs: Both available simultaneously for connection to balanced and unbalanced inputs on amplifiers, active speakers, or recording interfaces.
• Current-Feedback Headphone Amplifier: Drives headphones from 20 to 600 ohms with up to 500mW into 33 ohms for a wide range of headphones from low-impedance IEMs to high-impedance dynamic and planar designs.
• Eight Digital Inputs: 2x Coaxial S/PDIF, 2x Optical TosLink, USB Type-B (PC/Mac), USB Type-A (flash drive playback), Bluetooth 5.1 — all inputs switch cleanly through the ES9038Q2M.
• Digital Pass-Through Outputs: Coaxial and optical S/PDIF outputs for connection to a second DAC, digital amplifier, or recording device while simultaneously providing analogue output.
• OLED Display with Remote Control: Compact OLED display shows input, volume, and format information with full menu navigation, supported by a supplied remote control for distance operation.
• Compact Aluminium Chassis: Machined aluminium in silver or black at 180 x 56 x 208mm — designed in the UK, manufactured by IAG — with styling that matches the Audiolab 6000 and 7000 series components.

Technical Specifications

Connections at a Glance

• Digital Inputs: 2x Coaxial S/PDIF, 2x Optical TosLink, 1x USB Type-B (PC/Mac), 1x USB Type-A (flash drive), 1x Bluetooth 5.1 (aptX HD / AAC)
• Analogue Outputs: 1x Balanced XLR stereo, 1x Unbalanced RCA stereo (fixed or variable)
• Digital Outputs: 1x Coaxial S/PDIF, 1x Optical TosLink (pass-through)
• Headphone Output: 6.35mm jack (front panel)

What's in the Box

• Audiolab D7 Desktop DAC, Preamplifier and Headphone Amplifier
• Power Cord
• Remote Control
• User Manual

Awards and Critical Recognition

• What Hi-Fi? — Four-Star Review, 2025. Verdict: "The Audiolab D7 is a capable performer that's well built and generously equipped."
• AVForums — "It takes all the concepts that the M-DAC introduced to the market, does them better and costs less. If your setup can make use of a DAC, this is an option that is simply too good to ignore."

Frequently Asked Questions

What is the Audiolab D7?

The Audiolab D7 is a compact desktop digital-to-analogue converter, digital preamplifier, and headphone amplifier from Audiolab (Huntingdon, UK), built around the ESS Sabre ES9038Q2M 32-bit DAC with a Class A post-DAC active filter. It supports PCM up to 32-bit/768kHz and native DSD512 via USB, full MQA decoding, Roon Tested certification, Bluetooth 5.1 with aptX HD, five selectable filters with optional upsampling, and provides balanced XLR, unbalanced RCA, and headphone outputs in a compact aluminium chassis.

Can the Audiolab D7 replace a preamplifier?

Yes. Switching the D7's analogue outputs from fixed to variable mode activates its digital volume control, allowing direct connection to a power amplifier or a pair of active speakers without a separate preamplifier in the signal chain. This simplifies system setup for desktop and compact separates configurations and eliminates a component from the analogue signal path entirely.

How does the Audiolab D7 compare to the Cambridge Audio DacMagic 200M?

The Audiolab D7 and Cambridge Audio DacMagic 200M are both compact desktop DACs with USB, S/PDIF, and Bluetooth inputs. The D7 adds a full headphone amplifier output (up to 500mW into 33 ohms), balanced XLR analogue outputs, digital pass-through outputs, Roon Tested certification, and five selectable DAC filters with optional upsampling — features absent from the DacMagic 200M. The DacMagic 200M uses AptX Adaptive Bluetooth and includes a digital volume control in its standard output mode. The D7's Class A post-DAC filter and Audiolab's M-DAC-lineage clocking architecture give it a specific sonic character that reviewers at What Hi-Fi? describe as even-handed, fluid, and insightful.

Does the Audiolab D7 support DSD and high-resolution audio?

Yes. Via USB Type-B, the D7 supports native DSD up to DSD512 (22.5792MHz) and PCM up to 32-bit/768kHz. Via S/PDIF coaxial or optical inputs, it handles PCM up to 24-bit/192kHz. Full MQA decoding — the complete three-stage internal unfold — is supported from all digital inputs, delivering full Tidal Masters resolution for Tidal HiFi Plus subscribers.

What headphones work with the Audiolab D7?

The D7's current-feedback headphone amplifier supports loads from 20 to 600 ohms and delivers up to 500mW into 33 ohms, making it suitable for a wide range of headphones — from low-impedance in-ear monitors to high-impedance dynamic designs such as the Sennheiser HD 600, Beyerdynamic DT 880, and Audio-Technica ATH-R70x. The current-feedback topology maintains wide bandwidth and a high slew rate for dynamic, detailed headphone listening across all impedance ranges.

Is the Audiolab D7 compatible with Roon?

Yes. The Audiolab D7 is Roon Tested certified. It connects via USB Type-B and operates as a USB audio endpoint in a Roon system, supporting all Roon audio formats up to 32-bit/768kHz PCM and DSD512 when used with a Roon Core running on a dedicated server, NAS, or computer.

How does the Audiolab D7 compare to the D9?

The D7 uses the dual-channel ES9038Q2M DAC chip and measures 180 x 56 x 208mm in a compact desktop chassis. The D9 steps up to the eight-channel ES9038PRO in a fully balanced differential configuration, adds an AES3/EBU professional digital input, upgrades Bluetooth to include LDAC alongside aptX HD, raises the headphone amplifier output to 600mW, and delivers a significantly higher SNR — above 123dB via XLR vs. the D7's standard balanced output. The D7 is ideal for desktop and compact separates use; the D9 suits more demanding, reference-level system architectures where the fully balanced signal path and higher headphone drive are priorities.

Where can I buy the Audiolab D7 in Toronto, Canada?

The Audiolab D7 is available at Vinyl Sound in Toronto, Canada. Vinyl Sound is an authorized Audiolab dealer serving audiophiles across the Greater Toronto Area and Canada. Shop online at vinylsound.ca or visit the showroom for a demonstration with your preferred headphones or active speakers.