Alto Zephyr ZMX52 - Factory Refurb SKU S-ALT-ZMX52-FSB

RRP $139.99

Now $69.00

Alto Zephyr ZMX52 - Factory Refurb

Alto Zephyr ZMX52 - Factory Refurb SKU S-ALT-ZMX52-FSB

RRP $139.99

Now $69.00

This is a Factory Refurbished Unit.

Just because the ZMX52 is the smallest, most affordable mixer we make doesn't mean you have to make sacrifices. This compact mixer brings the same standard of quality to your performances as our top-of-the-line models.

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Product Description


This is a Factory Refurbished Unit

It may be an Ex-Demo or Customer returned item. The product may be incomplete, have damaged packaging, and/or minor cosmetic blemishes. The product has been checked by our service department and is supplied with a 3 month warranty.

Please note: Product images on this page are general product images. They are not images of the actual product being offered on this page.


All Alto Professional ZEPHYR ZMX mixers are designed with high headroom and ultra low-noise, discrete mic preamps so you always get the full dynamic range of your mix every time.  We designed every ZEPHYR ZMX mixer with your performance in mind. Sometimes venues are dark and it can be hard to see what you're working with.

Alto Professional solves this problem by not only color coding each section of the mixer, but also by using brightly colored knobs so that you can easily find what you need to adjust before you ever lay a finger on the mixer.

Our blue, red and white pots are instantly easy to identify in dim lighting. LED indicators for output level, peak, and phantom power also assist in making sure that you have multiple visual cues that compliment everything you're hearing.


Mono channel (Ch. 1)

Microphone Input: Electronically balanced, discrete input configuration
Frequency Response: 20 Hz to 22 kHz, +/-1 dB
Distortion( THD&N): ≦0.005% at +4 dBu, 1 kHz
Gain range: 0 dB to 44 dB (Mic)
Maximum Voltage Gain: 74 dB Ch. Mic Input → Main Mix out & Tape out, 80 dB Ch. Mic Input → Control room & phones
SNR (Signal to Noise Rate): ≧110 dBu
Phantom power (Mic Pin2/Pin3 and Pin1): +18 V

Line Input: Electronically balanced 
Frequency Response:20 Hz to 22 kHz, +/- 1 dB
Distortion (THD&N): ≦0.005% at +4 dBu, 1 kHz
Gain range: 15 dBu to 30 dBu
Stereo channels (Ch. 2 - 5)
Line Input: Electronically balanced
SNR (Signal to Noise Ratio): ≧110 dBu
Frequency Response: 20 Hz to 22 kHz, +/- 1dB
Distortion (THD&N): ≦0.005% at +4 dBu, 1 kHz
Gain range: 0 dBu
Maximum Voltage Gain: 30 dB Ch. Line → Main Mix out
Microphone Input: 3.9 kOhms
All Other Input: 10 kOhms or Greater
Tape Out: 1 kOhms
All Other Outputs: 120 Ohms
Mono channel: High ±15 dB @ 12 kHz, Low ±15 dB @ 80 Hz
Adjacent Input: ≦-80 dB @ 1KHz (Ch. 1 - 6)
Input to Output: ≦-75 dB @ 1KHz (Stereo L/R, Ch. 1-4, Pan: panned hard left or right)
Main Mix Section
Output level: 0dBu Unbalanced, 1/4" Jacks
Max out: +22dBu Unbalanced, 1/4" Jacks
Noise (Bus noise): ≦-90 dB @ 20 Hz - 22 KHz (channel & Main level at 0 dB, other at minimum, DSP mute)
Power and Dims
Power Supply: 18 V, 500 mA
Rated Power Consumption: 9 W

Dimensions (WxLxH): 128.1mm x 204mm x 38mm
Weight: 1.65 lb