Allen & Heath ZEDi Series is a line of compact hybrid mixers

The Allen & Heath ZEDi Series is a range of hybrid mixers designed to combine analog mixing capabilities with digital features, particularly USB connectivity for seamless recording and streaming. These compact and portable mixers are ideal for live sound, small studio recording, content creation, and other professional audio applications. The series includes several models, such as the ZEDi-8, ZEDi-10, and ZEDi-10FX, which differ primarily in terms of the number of channels and the inclusion of built-in effects.

Here are the full specifications for the Allen & Heath ZEDi Series of hybrid mixers:

General Features:

• Analog and Digital Hybrid: Combines the best of both analog and digital technology for flexible audio routing and quality mixing.
• USB Audio Interface: Integrated USB audio interface for 2-in, 2-out connectivity to and from a computer for easy recording and playback (works with DAWs or streaming applications).
• Compact Design: Ideal for musicians, small venues, podcasting, streaming, and live sound applications.
• High-Quality Preamps: All models in the ZEDi series include high-quality preamps that offer clean, transparent sound, suitable for both microphones and line-level instruments.
• Portable: Compact size makes these mixers easy to transport and fit into small spaces.

Input Channels:

The ZEDi Series mixers come in different channel configurations, but all share similar features for input processing.

Mono Channels (on most models):

• Inputs:
  • XLR/1/4" combo jack (balanced) for microphones or line-level instruments.
  • Phantom Power (48V): Available for condenser microphones.
  • Gain Control: Each mono input has an individual gain control for adjusting input levels.
  • 3-band EQ (±15dB):
    • Low: Fixed at 80 Hz.
    • Mid: Sweepable from 100 Hz to 8 kHz.
    • High: Fixed at 12 kHz.
  • Auxiliary Sends: Typically 2 auxiliary sends per channel, which can be post or pre-fader.
  • Mute/Solo Buttons: Allows for easy monitoring and muting of individual channels.
  • Pan Control: For panning the signal to left or right in a stereo mix.

Stereo Channels (on most models):

• Inputs:
  • 1/4" TRS (balanced/unbalanced) and RCA for line-level devices such as keyboards, drum machines, or stereo effects units.
  • 2-band EQ (±15dB):
    • Low: Fixed at 80 Hz.
    • High: Fixed at 12 kHz.
  • Auxiliary Sends: Typically 2 auxiliary sends per channel.
  • Mute/Solo Buttons: To isolate channels for monitoring or mute.

USB Audio Interface (All Models):

• USB 2.0 Connectivity:
  • 2-in, 2-out USB interface for recording and playback from a computer.
  • Multi-track Recording/Playback: Allows for multi-track recording to a DAW (digital audio workstation) or streaming applications.
• Low-latency: Designed for use in live performances and recording with minimal delay.
• 2-way Audio Streaming: You can simultaneously record audio to a computer and play it back through the mixer.

Built-In Effects (ZEDi-10FX Only):

• The ZEDi-10FX includes built-in digital effects to enhance your live sound or recording sessions.
  • 16 Digital Effects: These include reverb, delay, chorus, flange, and more for adding depth and character to your mix.
  • Adjustable Parameters: Allows you to adjust the parameters of each effect, including depth, feedback, and mix.
  • Send/Return Effects: Use the built-in effects on both individual channels and the main mix.

Output Options:

• Main Outputs:

  • XLR Balanced Outputs (L/R): For high-quality connection to PA systems or external audio equipment.
  • 1/4" TRS Outputs (L/R): Balanced/unbalanced outputs for alternative connections.

• Monitor Outputs:

  • 1/4" TRS: For sending the mix to external monitors.

• Headphone Output:

  • 1/4" TRS: For monitoring the audio mix, with independent volume control.

• Record Outputs: Typically RCA or 1/4" TRS for recording the mix output.

• Auxiliary Outputs: These are provided for routing audio to external effects or monitor mixes.

Additional Features:

• LED Metering: Provides a visual indication of signal levels for each channel, helping to avoid distortion.
• Phantom Power (48V): Available for condenser microphones on all mono channels.
• Solo and Mute: Solo buttons for isolating channels, and mute buttons for silencing unwanted channels.
• Channel EQ: Provides full tonal control for shaping the sound.
• Group Outputs: Some models have group outputs for more complex routing options.
• FX Control (ZEDi-10FX): The FX control knob enables you to adjust the amount of built-in digital effects for each channel.
• Stereo Returns (ZEDi-10FX): Allows the return of stereo signals, useful for effects or external gear.

Dimensions and Weight:

• ZEDi-8:
  • Dimensions (W x H x D): 285 mm x 84 mm x 270 mm (11.22" x 3.31" x 10.63")
  • Weight: 2.3 kg (5.07 lbs)
• ZEDi-10 and ZEDi-10FX:
  • Dimensions (W x H x D): 320 mm x 90 mm x 285 mm (12.60" x 3.54" x 11.22")
  • Weight: 3.3 kg (7.28 lbs)

Power Supply:

• External Power Supply (usually 100V-240V AC, depending on the model and region).
• Low Power Consumption: Designed for efficiency and portability.

ZEDi Series Models Overview:

Conclusion:

The Allen & Heath ZEDi Series of hybrid mixers offers excellent flexibility and audio quality for small to medium-sized live events, home studios, and content creators. With USB audio interfaces, built-in high-quality preamps, and the ZEDi-10FX model featuring built-in digital effects, these mixers are great for both recording and live performances.