The Mix Back is a flexible and affordable 16 x 12 x 2 x 2 monitor mixer that features two stereo outputs and twelve mono outputs. There are sixteen high quality Mic/Line inputs with passive split. It also features two HearBus outputs and two ADAT optical outputs. A perfect companion to our Hear Back personal monitor system. A talkback mic preamp permits talking to any mono output, master outputs and the intercom output.
Included is a UV LED gooseneck lamp that makes the knob pointers and silkscreen on the front of Mix Back glow-in-the-dark!
Master Features
- 2 stereo and 12 mono TRS outputs
- Switch selectable meter/headphone monitoring
- 2 stereo TRS balanced effect returns
- Switch assignable FX1/FX2 returns to the 12 mono masters
- Stereo Aux return with level controls to both stereo busses – great for FOH mix or the studio “two mix”
- Buss inputs permit stacking of multiple mixers
- Talk back mic preamp assignable to stereo masters 1 and 2, mono outputs 1-12, and the balanced Intercom/slate output
- Relay contact when the talk back intercom switch is pressed
- 16 button talkback remote connects using standard CAT5e cable
- 16 channels of ADAT and HearBus output
Input Channel Features
- 16 quality Mic/Line inputs with passive XLR split
- Pin 1 lift and Mic phantom power switches
- Channel inserts
- Signal/Clip LED indicator
- 100 Hz high-pass filter
- Gain control
- 4 band EQ with separate controls for sweep and cut/boost on mid bands
- Two stereo level and pan controls (ST1 and ST2)
- Twelve mono level controls (1-12)
- Switch selectable effects 1-2 sends
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Outputs |
Inputs |
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ST1 L/R |
ST1 L/R |
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ST2 L/R |
ST2 L/R |
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Mono 1-12 |
Mono 1-12 |
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FX1 Send |
FX1 L/R |
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FX2 Send |
FX2 L/R |
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Talkback output |
Stereo Aux inputs |
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Talkback Relay |
Talkback Mic |
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ADAT - 16 Channels |
Talkback remote Control |
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HearBus - 16 Channels |
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Other Features
- Universal internationally approved internal power supply
- 11 RU chassis
- All analog inputs and outputs are balanced
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Passive Microphone Split (Each Channel) |
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Mic In to Mic Out: |
Passive |
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Mic Power: |
+18 VDC |
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Pin 1 Lift: |
Output XLR |
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Mic Input to Insert Output |
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Conditions: +14 dBu input, Gain full CCW, 150 Ω, Balanced |
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Frequency Response: |
20 Hz to 20 KHz, +/- 0.05 dBu |
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10 Hz to 120 KHz, +/- 0.3 dBu |
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THD+N: |
0.002%, 22 Hz to 22 KHz, unweighted |
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IMD: |
0.004% |
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EIN: |
-121 dBu, 150 Ω Source, -40 dBu input |
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Mic Pre to Master Output |
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Conditions: 0 dBu input, Gain full CCW, 150 Ω, Balanced |
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Frequency Response: |
20 Hz to 20 KHz, +/- 0.5 dBu |
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THD+N: |
0.004%, 22 Hz to 22 KHz, unweighted |
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IMD: |
0.004% |
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Maximum Gain: |
60 dBu, EQ Flat |
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Line Inputs to Insert Outputs |
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Conditions: +18 dBu input, Gain full CCW, 150 Ω, Balanced |
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Frequency Response: |
20 Hz to 20 KHz, +/- 0.3 dBu |
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THD+N: |
0.005%, 22 Hz to 22 KHz, unweighted |
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IMD: |
0.005% |
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Maximum Gain: |
10K Ω, balanced |
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Attenuation: |
18 dB |
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Channel Equalization |
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Hi Frequency: |
10 KHz shelving, +/- 15 dB |
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Hi Mid Frequency: |
500 Hz to 15 KHz, +/- 15 dB |
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Lo Mid Frequency: |
50 Hz to 3 KHz, +/- 15 dB |
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Lo Frequency: |
100 Hz shelving, +/- 15 dB |
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Hi-Pass Filter: |
100 Hz, 3 pole, 18 dB/Octave |
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Buss Inputs to Master Outputs |
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Conditions: +4 dBu input, 150 Ohms, Balanced |
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Frequency Response: |
20 Hz to 20 KHz, +/- 0.2 dBu |
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THD+N: |
0.005% |
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IMD: |
0.005% |
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Input Impedance: |
10K Ω, balanced |
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Digital Output: |
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ADAT Output: |
24 Bit, 44.1 KHz / 48 KHz Selectable |
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HearBus Output: |
24 Bit, 44.1 KHz / 48 KHz Selectable |
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ADAT/HearBus 1: |
Master 1 L/R, Channels 1-6 |
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ADAT/HearBus 2: |
Master 2 L/R, Channels 7-12 |
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Analog Line Outputs |
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Maximum Output Level: |
+24 dBu, TRS Balanced |
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Output Impedance: |
121 Ω, balanced |
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Talkback Mic Pre Amplifier |
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Conditions: -40 dBu input, 150 Ω, Balanced |
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Frequency Response: |
20 Hz to 20 KHz, +/- 1.5 dBu |
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Gain: |
Off to 50 dBu, variable |
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Line Output: |
121 Ω, TRS Balanced |
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Input Impedance: |
1K Ω, balanced |
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THD: |
0.05% |
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IMD: |
0.09% |
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Remote Control: |
1-12, ST1, ST2, COM, ALL |
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Remote Cable: |
CAT5e, 500 ft. max, wired pin-to-pin |
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Effects (FX) Return |
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Conditions: +4 dBu input, 150 Ω, Balanced |
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Frequency Response: |
20 Hz to 20 KHz, +/- 0.5 dBu |
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Gain, FX return to Master: |
1 dB, Master at center |
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THD+N: |
0.0025%, 20 Hz to 20 KHz |
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IMD: |
0.0027%, 20 Hz to 20 KHz |
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Input Imedance: |
10K Ω, balanced |
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Maximum Input Level: |
+10 dBu, control centered |
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Stereo Aux Input |
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Conditions: +4 dBu input, 150 Ω, Balanced |
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Frequency Response: |
20 Hz to 20 KHz, +/- 0.5 dBu |
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Gain: |
Off to +6 dBu, Aux to Stereo Masters |
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THD+N: |
0.0033%, 20 Hz to 20 KHz |
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IMD: |
0.004%, 20 Hz to 20 KHz |
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Input Imedance: |
10K Ω, balanced |
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Maximum Input Level: |
+8 dBu |
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Power Supply (Universal) |
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Input Voltage: |
100 to 240 VAC~, 50-60 Hz |
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Input Current: |
2 Amps |
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Maximum Continuous Input Power: |
240 Watts |
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Fuse (Internal): |
3.15 Amp |
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Inrush: |
60 Amps, 2 mSec |
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Short Circuit Protection: |
Yes |
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AC Input Connector: |
IEC 320-C14, Internationa |
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Agency Listing: |
FCC class B, CISPR 22 class B, IEC 60950-1 safety, EN 61000-4-2, 4-4, 4-5 |
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Physical |
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Construction: |
Steel Chassis / Steel Front Panel |
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Size (with 1” handles): |
19.23" H x 19" W x 5.35" D (488mm H x 482.6mm W x 135mm D) |
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Unit Weight: |
30.8 lbs (14 kg) |
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Mounting |
Standard rack mount, 11RU |
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Shipping size: |
10.55" H x 25.0" W x 24.53" D (268mm H x 635mm W x 623mm D) |
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Shipping Weight: |
42.9 lb. (19.5 kg) |
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Note: 0 dBu = 0.775 Vrms. Specifications and features subject to change without notice.
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