The GMS-904 Quad Attenuator contains four passive attenuators in a 1MU panel. Each attenuator's input connector has a normalized switch selectable voltage source. No plug in the input jack routes either +5V or +10V, depending on the voltage selector, to the attenuator input. The attenuator output can be disabled by setting the voltage selector to the center position.
|Input Impedance||100K Ohms|
|Internal Voltage Ref.||+5.0V DC Thermally compensated|
|Power||+15V DC - 15mA.
-15V DC - 12mA.
|Module Size||Panel height - 8.75 inches (222 mm);
Panel width - 2.125 inches (54 mm);
Depth (behind panel) 1.5 inches (38 mm)
We produce electronic synthesizer modules in the two most popular formats, MU (Moog compatible 5U) and EU (Eurorack compatible 3U). A wide range of voltage controlled modules including oscillators, amplifiers, mixers, envelope generators, special effects units, wave generators, filters, power systems and cases allow users complete freedom to configure any desired electronic music instrument.
Grove Audio builds microphones, preamplifiers, equalizers, compressors and other professional audio equipment for performance and studio use. We build units in popular formats such as 19 inch rack mount and 500 series 3U modules. We can also produce custom designs on request. Contact us for a consultation.
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