Audio Interfaces

Antelope Zen Quadro Synergy Core, portable USB-C audio interface, desktop format, with 4 discrete preamps. With its converters from the Galaxy range, take a giant step towards a level of sound quality unimaginable in this price range.

ARTICLE N° 94016
  • Antelope Zen Quadro Synergy Core
  • 14-in/10-out dual-bus powered USB-C audio interface with discrete preamps, premium converters, and real-time DSP+FPGA effects included
  • Conversion and synchronization:
  • Industry-leading AD/DA conversion with up to 130 dB of headroom
  • Recording, mixing, and playback up to 24-bit/192 kHz
  • Proprietary 64-bit AFC™ (Acoustically Focused Clocking) technology and jitter management algorithm deliver increased sonic width, separation, and detail
  • Connectivity:
  • 4x discrete 6x transistor preamps with 75 dB of gain for pristine recordings. All operate as microphone/line and two are also Hi-Z inputs, on XLR combo jacks, and provide 48V phantom power
  • 2x monitor outputs and 2x line outputs via TRS
  • Two stereo headphone outputs with independent gain control and mixing
  • Two independent USB-C ports (OTG) for simultaneous playback and recording
  • ADAT input (up to 8 channels) and S/PDIF I/O (2 channels)
  • Continuously coupled inputs and outputs for controlling modular synthesizers with a control voltage (CV)
  • Workflow-enhancing features:
  • Direct monitoring with Synergy Core effects, processed in real time with near-zero latency
  • Easy routing - selection of audio sources per channel, for each monitor mix. Also available via the color display
  • Simultaneous playback and recording with two computers or a computer + a mobile device. - Flexible looping options for streaming
  • Customizable presets with signal routing, level adjustments, mixing, and effects parameters
  • Customizable monitoring mixes with adjustable levels, panning, and reverb
  • Classroom-ready, no drivers required on macOS and iOS
  • Standalone operation - simply plug into a phone charger and use without being connected to a computer
  • Remotely control software features from another computer on the same network
  • Real-time effects processing:
  • Included collection of 37 Synergy Core effects, modeled after classic and rare outboard analog hardware.
  • Synergy Core - proprietary FPGA+DSP platform for real-time effects processing allows up to 48 effects to be loaded simultaneously with near-zero latency.
  • Microphone modeling engine allows pairing with Edge microphones for real-time use of vintage microphone emulations.
  • Box contents:
  • Zen Quadro Synergy Core
  • USB-C cable
  • USB-C to USB-A adapter
  • Quick start guide
  • Real-time effects included:-
  • 22 guitar amps and cabinet simulations (incl. Bluelux 1x12, tube guitar amp)
  • 5 compressors and limiters (incl. Stay-Levin, FET-A76, VCA160)
  • 4 equalizers (incl. VEQ-1A, VMEQ-5)
  • 2 preamps (Gyraf Gyratec IX, BA-31)
  • 2 special processing effects (Expander, Noise Gate)
  • 1 reverb effect (Auraverb)
  • 1 guitar tuner (A-Tuner)
  • Technical specifications:
  • Analog:
  • Analog inputs :
  • 2 mic/line inputs (continuously coupled)
  • 2 mic/line/Hi-Z inputs (continuously coupled)
  • Analog outputs:
  • 2 monitor outputs on TRS jacks, +20 dBu max (continuously coupled)
  • 2 line outputs on TRS jacks, +20 dBu max (continuously coupled)
  • 2 stereo headphone outputs
  • Mic preamp:
  • EIN: -128 dB (A-weighted)
  • Max input: +20 dBu
  • Max gain: 75 dB
  • A/D converter:
  • Dynamic range: 122 dB
  • THD + N: -116 dB
  • D/A converter (main outputs):
  • Dynamic range: 130 dB
  • THD + N: -115 dB
  • D/A converter (line output):
  • Dynamic range: 130 dB
  • THD + N: -115 dB
  • Digital:
  • Digital Inputs:
  • 1 x ADAT input (up to 8 channels at 44.1/48 kHz)
  • 1 x S/PDIF (2 channels)
  • Digital Outputs:
  • 1 x S/PDIF (2 channels)
  • USB Port #1:
  • USB 2.0 over USB Type-C connector
  • 16 channels of playback and recording, 24-bit/192 kHz
  • Compatible with Windows and macOS
  • USB Port #2:
  • USB 2.0 over USB Type-C connector
  • 2 channels of playback and recording, 24-bit/192 kHz
  • Reverse charging support for mobile devices
  • Compatible with Windows, macOS, Android* and iOS* devices (USB-C) *Compatibility depends on power supply and mobile device specifications.
  • Clock system:
  • 4th generation Acoustically Focused Clocking (AFC™)
  • 64-bit DDS
  • Sampling rates (kHz): 32, 44.1, 48, 88.2, 96, 176.4, 192
  • Miscellaneous:
  • Operating temperature: 0-50°C
  • Weight (approx.): 0.9 kg
  • Dimensions - bare product (approx.):
  • Width: 210 mm
  • Height: 58 mm
  • Depth: 136 mm
  • Dimensions - Box:
  • Width: 287 mm
  • Height: 92 mm
  • Depth: 187 mm
Meet the new Antelope Zen Quadro Synergy Core: a revolution in audio interfaces.

Designed for studio music production enthusiasts and demanding audio engineers, Zen Quadro pushes the boundaries of modern digital audio interface technology by integrating high-end components into a portable, bus-powered form factor at an affordable price.

With the proven AD/DA converters found in Antelope Audio’s flagship Galaxy series and 4 discrete console-grade preamps offering up to 75 dB of gain, Zen Quadro delivers uncompromising sound quality on par with the world’s most prestigious recording studios.

The real magic happens with Synergy Core real-time processing, which offers an impressive array of DSP and FPGA effects for tracking, monitoring, and streaming with near-zero latency. You get faithful digital reproductions of legendary studio gear, with the ability to apply up to 37 effects in real time, including compressors, EQs, amps and modulation effects.

The innovative dual USB design allows simultaneous playback and recording on two systems, offering unprecedented versatility for producers, musicians and streamers looking to expand their production setup.

Additionally, Zen Quadro offers extensive standalone functionality, with easy access to routing and mixing parameters via a large color display, ideal for live performances. Flexible connections, including mic/line inputs, instrument inputs, ADAT input and S/PDIF outputs, plus additional outputs for headphones and speakers, allow for seamless integration into any studio.

With unmatched AD/DA conversion and cutting-edge clock technology, Antelope's specialty, Zen Quadro delivers exceptional audio quality and maximum flexibility, making it the ultimate tool for discerning music creators and musicians alike.
Computer connection
 USB C, USB 2
Desktop
 Yes
Maximum resolution
 24 bit
Max sampling frequency
 192
Compatibility
 MacOS, Windows
Micro input
 4
Phantom power
 Yes
Instrument input
 Yes
Line input
 4
Digital input
 S/PDIF Coaxial, ADAT
Line output
 4
Headphone output
 2
Digital output
 S/PDIF Coaxial, Adat
Streaming
 USB
Loopback audio
 Yes
Number of connectable speaker pairs
 2
Effects
 DSP effects
Power supply
 Via USB bus
Who is the Antelope Audio Zen Quadro Synergy Core for?
The Antelope Audio Zen Quadro Synergy Core is a versatile audio interface that will suit a wide range of sound creators:

Home and small studio producers and engineers: The Zen Quadro delivers professional audio quality and versatile features at an affordable price, ideal for home setups or compact studios.

Guitarists, musicians and singer/songwriters: Whether you’re capturing soulful melodies or intricate guitar riffs, the Zen Quadro offers premium preamps and conversion, as well as a host of real-time effects focused on guitar and vocals. It makes it easy for singers, singer-songwriters and guitarists to achieve studio-quality recordings.

Live and Touring Musicians: Built to withstand the rigors of the stage, Zen Quadro features a rugged aluminum enclosure, enhanced standalone features, and real-time Synergy Core processing. It integrates seamlessly into live setups, delivering unmatched audio performance for touring musicians.

Streamers: Enhance your streaming experience with Zen Quadro’s dual USB design with OTG, loopback, premium preamps, and near-zero latency effects processing. Get crystal-clear audio for engaging, professional streams across multiple platforms.

Podcasters: From intimate interviews to dynamic discussions, Zen Quadro provides podcasters with 4 ultra-linear preamps with 75 dB of gain that can power even the most demanding dynamic mics, plus real-time effects processing. This will help your content stand out in the crowded podcasting landscape.

Synthesizer enthusiasts: Explore the depths of sound with Zen Quadro’s continuously coupled I/O, real-time monitoring, and noiseless line inputs. It allows modular synthesizer enthusiasts to unleash the full potential of their setups, in the studio or on stage.

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