Applications

DIN-LOD with a PA system
Eliminating noise in a PA system can sometimes take hours of trouble shooting, particularly when the mixer, amplifiers and speakers are distanced apart. Simply connect the DIN-LOD at the output of your mixer to instantly eliminate ground loop hum.

Isolating two consoles
Whether you are isolating two consoles in a festival or experiencing noise when connecting to a drive rack, the DIN-LOD is easily inserted into the signal chain to break the ground loop and eliminate noise as it easily handles huge bass transients without distortion.
DIN-LOD in the studio
Recording and broadcast studios require a noise-free signal transfer while delivering the most accurate sound possible. The Iso•Max DIN-LOD eliminates ground loops without introducing distortion, phase shift or artifact.
Specifications
All levels are output unless noted
PARAMETER | CONDITIONS | MINIMUM | TYPICAL | MAXIMUM |
---|---|---|---|---|
Input impedance, Zi | 20 Hz to 20 kHz, 0 dBu, test circuit 3 | 670 Ω | 680 Ω | 690 Ω |
Voltage gain | 1 kHz, 0 dBu, test circuit 1, Rs = 0 Ω | -1.2 dB | -1.1 dB | -0.9 dB |
Magnitude response, ref 1 kHz | 20 Hz, 0 dBu, test circuit 1, Rs = 0 Ω | -0.1 dB | -0.02 dB | ±0.0 dB |
Magnitude response, ref 1 kHz | 20 kHz, 0 dBu, test circuit 1, Rs = 0 Ω | -0.1 dB | ±0.00 dB | +0.1 dB |
Deviation from linear phase (DLP) | 20 Hz to 20 kHz, 0 dBu, test circuit 1, Rs = 0 Ω | +0.3/-0° | ±1.0° | |
Bandwidth | LF -3 dB re 1 kHz, test circuit 1, Rs = 0 Ω | 0.10 Hz | ||
Bandwidth | HF -3 dB re 1 kHz, test circuit 1, Rs = 0 Ω | 15 MHz | ||
Distortion (THD) | 1 kHz, +4 dBu, test circuit 1, Rs = 0 Ω | <0.001% | ||
Distortion (THD) | 20 Hz, +4 dBu, test circuit 1, Rs = 0 Ω | 0.004% | 0.03% | |
Maximum output level | 20 Hz, 1% THD, test circuit 1, Rs = 0 Ω | +20 dBu | +22 dBu | |
Common-mode rejection ratio (CMRR) | 60 Hz, test circuit 2 | 110 dB | ||
Common-mode rejection ratio (CMRR) | 3 kHz, test circuit 2 | 75 dB | 85 dB | |
Output impedance, Zo | 20 Hz to 20 kHz, 0 dBu, test circuit 4 | 80 Ω | ||
Turns ratio | 0.999:1 | 1.000:1 | 1.001:1 | |
Optimal cable length | input | 50 m (165’) | 200 m (650’) | |
Optimal cable length | output | No limitations | ||
Temperature range | operation or storage | 0°C | 70°C | |
Breakdown voltages 60 Hz, 1 minute test duration* | winding to winding | 250 V RMS | ||
Breakdown voltages 60 Hz, 1 minute test duration* | winding to frame | 500 V RMS |
Graphs




Photo | Price | Model # | Order # | Description | |
---|---|---|---|---|---|
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$45.00 | DIN-MRP | 400-9000 | 19 inch Rack Mounting Panel DIN-MRP 3RU Rack Panel Mounting Adaptor | More Info |
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$9.99 | DIN Rail | 400-9001 | Standard DIN rail - 35 x 432 mm steel for mounting DIN modules | More Info |