Description
The Allen & Heath ZED-22FX is a 22-channel multipurpose analog mixer designed for live sound, project studios, and larger venue recording. It offers 16 mono channels with high-quality preamps, five stereo channels, and a responsive 3-band MusiQ EQ with swept mids for precise tonal shaping. The mixer features a 2-in/2-out USB interface for direct recording or playback with Mac and Windows, along with included Sonar LE software. Its built-in DSP provides 16 professional effects, including reverb, delay, flanger, and chorus, ideal for live performance or studio production. Each mono channel includes an insert for flexible routing to external processors, while the stereo outputs and main XLR outputs deliver balanced, professional-grade audio. Rugged, versatile, and compact for its channel count, the ZED-22FX ensures reliable performance and flexible connectivity for bands and recording setups.

Flexible Stereo USB Recording
The ZED-22FX features a 2-in/2-out USB interface for direct recording and playback with Mac and Windows, allowing the main mix or aux sends to be routed to your DAW. This makes live or studio recording straightforward and seamless, while also enabling easy playback of backing tracks for practice or performance.

Integrated FX Engine
The ZED-22FX includes 16 built-in DSP effects, including reverb, delay, flanger, and chorus, delivering high-quality sound processing that enhances both live performances and recordings. This eliminates the need for external effects units while providing instant creative options for shaping your mix.
- 16 mic/line channels with inserts
- 3 stereo channels
- 2 in / 2 out USB audio interface
- Onboard digital FX
- 3 aux channels + internal FX bus
- XLR main outputs with insert points
- 3-band EQ with sweepable mid
- Durable 100mm faders
Max I/O Capacity: 22x Input / 10x Output
Number of Analog Input Channels: 19 (16 Mono / 3 Stereo)
Number of Mic Preamps: 16
Analog Output Channels:
1x Stereo Master Output
1x Mono Master Output
1x Stereo ALT Master Output
3x Mono Aux Send Output
1x Stereo Tape/Record Output
1x Stereo Headphone Output
Mix Routing: Main Mix / FX Bus
Faders & Level Adjustment:
16x 3.9″ / 100 mm Channel Fader
1x 3.9″ / 100 mm FX Fader
Meters
Main Meter: 2x 12-Segment LED
Channel Meter: Single LED
Gain/Trim Range
Mic Input: -6 dB to +63 dB
Line Input: -10 dB to +26 dB
Stereo Input: -∞ to +10 dB
Fader: -∞ to +10 dB
Return: -∞ to +10 dB
Aux: -∞ to +10 dB
Matrix: -∞ to +6 dB
EQ: 3-Band EQ
EQ Parameters:
Mono Channels:
High: ±15 dB at 12 kHz
Mid: ±15 dB at 120 Hz to 4 kHz
Low: ±15 dB at 80 Hz
Stereo Channels:
High: ±15 dB at 12 kHz
Low: ±15 dB at 80 Hz
Filters: High-Pass: 100 Hz, 12 dB/Octave
Solo/Mute:
Mute, PFL per Input Channel
Mute, PFL per FX Bus
Built-In Effects: Yes
Sample Rates: 32 / 44.1 / 48 kHz
Bit Depth: 16-Bit
Frequency Response
Mic Input to Main Output: 20 Hz to 20 kHz +0.5/-1 dB (30 dB Gain)
Line Input to Main Output: 10 Hz to 30 kHz +0.5/-1 dB (Unity Gain)
Stereo Input to Main Output: 10 Hz to 30 kHz +0.5/-1 dB
Max Input Level:
Mic Input: +17 dBu
Line Input: +30 dBu (Mono)
Insert Return: +21 dBu
Noise Floor: Main Output: -84 dBu (Master Level at Unity, 22 Hz to 22 kHz)
THD+N:
Mic Input to Main Output: 0.004% at Unity Gain (+10 dBu, 1 kHz)
Mic Input to Main Output: 0.014% at +30 dB Gain (1 kHz)
Line Input to Main Output: 0.005% at Unity Gain (0 dBu, 1 kHz)
Stereo Line Input to Main Output: 0.003% at Unity Gain (+10 dBu, 1 kHz)
Analog Inputs:
1x 1/4″ TS Footswitch Input
1x Stereo RCA Coaxial 2-Track Input
16x 1/4″ TRS Unbalanced Channel Insert
2x 1/4″ TRS Unbalanced Stereo Main Insert
16x XLR 3-Pin Balanced Mic Input
16x 1/4″ TRS Balanced/Unbalanced Line Input
2x 1/4″ TRS Balanced Aux Return (1 Stereo Pair)
1x Stereo RCA Coaxial Unbalanced Line/Aux Input
6x 1/4″ TRS Balanced/Unbalanced Line Input (3 Stereo Pairs)
Analog Outputs:
1x Stereo RCA Coaxial 2-Track Output
1x Stereo RCA Coaxial Unbalanced Alt Output
1x 1/4″ TRS Headphone Output
1x 1/8″ / 3.5 mm TRS Headphone Output
2x XLR 3-Pin Balanced Main Output (1 Stereo Pair)
1x 1/4″ TRS Balanced Main Output
3x 1/4″ TRS Balanced Mono Aux Send
Phantom Power: +48 V, Selectable On/Off (Applied to All Inputs)
USB I/O: 1x USB-B 1.1
USB I/O Capacity: 2x Input / 2x Output
OS Compatibility: Windows / macOS
AC Input Power: 100 to 240 VAC, 50 / 60 Hz
Dimensions: 25.4 x 3.9 x 18.3″ / 64.5 x 9.8 x 46.5 cm
Weight: 23.1 lb / 10.5 kg













