Rolls RA163 8-Channel Mono Audio Distribution Amplifier with XLR Connectors
![]() |
An 8-channel mono, or 4-channel stereo distribution amplifier, the RA163 is designed especially for the contractor/install market. The unit's outputs are engineered to drive high-level balanced lines in a sound distribution system. The rear panel features XLR jacks that are used for input and output, and each output may power more than one line.FeaturesMono or stereo operationMono input to 8 outs, or stereo inputs to 4 stereo outsGain switchAll XLR I/O (input/output)Max output level: +24 dBSpecificationsInput Impedance: 100 kΩ, balancedMax Input Level: +24 dBVI/O Connectors: XLROutput Impedance: 50 Ω, balancedMax Output Level: +24 dBMax Gain: 20 dBS/N Ratio: >90 dBFrequency Response: 10 Hz - 40 kHz, +/- 1 dBTHD:< 0.008%Power: 120 VAC 50-60 Hz, 15VASize (W x H x D): 19" x 1.75" x 6.5" (48 x 4.5 x 17cm)Weight: 7 lbs. (3 kg) Rolls RA163 8-Channel Mono Audio Distribution Amplifier with XLR Connectors.
The product description is generated based on data from online stores. Before purchasing be sure to verify all information directly with the seller.

DAC for Hi-Fi audio: what is it and how to choose the right one?What is a DAC, why is it needed and what characteristics should be taken into account when choosing a device

All About Headphone Noise Canceling Technology: ANC, Talk Through, Ambient Aware and Adaptive Noise CancelingUnderstanding the intricacies of active noise cancellation in headphones
We recommendCompare using chart →