Specifications

Installation

Audio Input

Configuration: Left and right.
Impedance:10k load impedance, electronically balanced by true instrumentation amplifier. Requires balanced source <600 ohms. Common mode rejection>60dB @ 60Hz.
Sensitivity: -30dB to +10dB to produce 10dB "Master Band" gain reduction @ 1kHz.
Connector: Barrier strip (#5 screw), EMI suppressed.

Audio Output

Configuration: Left and right.
Impedance: 600 ohm resistive source impedance, balanced to ground.
Level (600 ohm load): Adjustable from -infinity dBm to >+3dBm, measured on a VU meter with typical program; corresponds to typical maximum peak level of + 18dBm. Designed to correctly interface with +4dBm and +8dBm systems.
Connection: Barrier strip (#5 screw), EMI suppressed.

Meter Output

Configuration: Negative DC voltage proportional to total master gain reduction.
Scale approximately -0.33V/dB, source impedance 8.8K ohm.
Connector: Barrier Strip (#5 screw).
Power: 115/230VAC (internally selectable), �15%, 50-60Hz; 15VA. IEC mains connector with detachable 3-wire "U-Ground" power cord supplied. Leakage to chassis <0.5mA. AC is EMI suppressed. Ground: Circuit ground is independent of chassis ground; both appear on terminal strip on rear panel for strapping as required.
Dimensions: 19" (48.3cm) W, 3.5" (8.9cm) H, 11.5" (29.2cm) D. 2 rack units.
Environmental: Operating temperature range 0-55 degrees C. (32-122 degrees F.) Humidity 0-95% RH, non-condensing.

Warranty

One year, parts and labor. Subject to limitations set forth in Orban's Standard Warranty Agreement.

Specifications subject to change without notice.