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Rolls RDB104 Quad Active Direct Box

rolls rdb104
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Each channel of this powerful impedance matching device features two paralleled 1/4" inputs (one on the front, one on the rear), an input level control, and an electronically balanced XLR output. The output section features a 30 dB Pad, and a Ground Lift switch.

• Four channels of active impedance matching
• Input Level control
• Switchable 30 dB Pad
• Switchable Ground Lift

Input Impedance: 100 K Ohms
Output Impedance: 100 Ohms balanced
Max. Output Level: +22 dB (Pad out)
Gain: infinity to 0 dB
Power: 120VAC (230VAC) 15VA
Dimensions: 1.75" X 6" X 19" (89mm X 162mm X 482mm)
Weight: 6 lbs. (2.72 Kg)

Additional Information

Product ConditionNew - On Clearance

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