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
  • Powered, 14-in/10-out dual-bus USB-C audio interface with discrete preamps, premium converters, and real-time DSP+FPGA effects included
  • Conversion and synchronization:
  • State-of-the-art AD/DA conversion with up to 130 dB dynamic headroom
  • Recording, mixing and playback up to 24-bit/192kHz
  • Proprietary 64-bit AFC™ (Acoustically Focused Clocking) technology and jitter management algorithm provide increased sound width, separation and detail
  • Connectivity:
  • 4x discrete 6x transistor preamps with 75 dB gain for impeccable 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 (OTG) ports 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 improvement features:
  • Direct monitoring with Synergy Core effects, processed in real time with almost zero latency
  • Easy routing - selection of audio sources per channel, for each monitoring mix. Also available via color screen
  • Simultaneous playback and recording with two computers or one computer + mobile device.
  • Flexible looping options for streaming
  • Customizable presets with signal routing, level adjustments, mixing and effects settings
  • Customizable monitoring mixes with adjustable levels, pan and reverb
  • Class compatible, no drivers required on macOS and iOS
  • Standalone operation - simply connect to a phone charger and use without being connected to a computer
  • Remote control of software features from another computer connected to the same network
  • Real-time effects processing:
  • Collection of 37 included Synergy Core effects, modeled after classic and rare external 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.
  • Contents of the box:
  • Zen Quadro Synergy Core
  • USB-C cable
  • USB-C to USB-A adapter
  • Quick Start Guide
  • Real-time effects included:-
  • 22 amps and cabinet simulations for guitar (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
  • Microphone 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
  • Main output D/A converter):
  • 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 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 n°1:
  • USB 2.0 over USB Type-C connector
  • 16 playback and recording channels, 24 bit/192 kHz
  • Compatible with Windows and macOS
  • USB port n°2:
  • USB 2.0 over USB Type-C connector
  • 2 playback and recording channels, 24 bit/192 kHz
  • Support reverse charging for mobile devices
  • Compatible with Windows, macOS, Android* and iOS* devices (USB-C) *Compatibility depends on power supply and specifications of mobile device.
  • Clock system:
  • 4th generation Acoustically Focused Clocking (AFC™)
  • 64-bit DDS
  • Sampling rate (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
Discover the new Antelope Zen Quadro Synergy Core: a revolution in the world of audio interfaces.

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

With AD/DA converters already proven in Antelope Audio's flagship Galaxy range and 4 discrete console-quality preamps offering up to 75 dB of gain, the Zen Quadro offers uncompromising sound quality, equivalent to that of the most prestigious recording studios in the world.

The real magic happens with Synergy Core real-time processing, which offers an impressive range of DSP and FPGA effects for tracking, monitoring and streaming with near-zero latency. This gives you faithful digital reproductions of legendary studio equipment, 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 for simultaneous playback and recording on two systems, providing unprecedented versatility for producers, musicians and streamers looking to expand their production setup.

Additionally, the 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, as well as additional headphone and speaker outputs, allow for seamless integration into any studio.

With unrivaled AD/DA conversion and state-of-the-art Antelope clock technology, the Zen Quadro guarantees exceptional audio quality and maximum flexibility, making it the ultimate tool for demanding music creators and musicians, .
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
MIDI port
 No
Word clock
 0
Streaming
 USB
Loopback audio
 Yes
Number of connectable speaker pairs
 2
Effects
 DSP effects
19" rack
 No
Power supply
 Via USB bus
Limited edition
 No
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 studio and small studio producers and engineers: Zen Quadro offers 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 complex guitar riffs, the Zen Quadro features premium preamps and conversion, plus a host of real-time guitar-focused effects and the voice. 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, the Zen Quadro features a sturdy aluminum body, enhanced standalone features, and real-time Synergy Core processing. It integrates seamlessly into live setups, ensuring unrivaled 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 sound for engaging, professional streams across multiple platforms.

Podcasters: from intimate interviews to dynamic discussions, the Zen Quadro offers podcasters 4 ultra-linear preamps with 75 dB gain, capable of powering even the most demanding dynamic mics, as well as real-time effects processing . Your content will thus stand out in the saturated podcasting landscape.

Synthesizer enthusiasts: explore sounds in depth with Zen Quadro's continuously coupled inputs/outputs, real-time monitoring and silent line inputs. It allows fans of modular synthesizers to unleash the full potential of their configurations, in the studio or on stage.

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