The Rolls RA102 is a 10 channel headphone amplifier that can be ganged together for as many channels as desired. It has 1/8" stereo outputs on the front and 1/4" outs on the rear for installations all in a 1U space.
Please note!: The minimum headphone impedance for the RA102 is 8ohms. The maximum headphone impedance is 1000ohms. If you connect and use the RA102 with a lower headphone impedance than listed above, you will damage the unit and possibly other equipment that is connected to it.
Plugging a mono 1/4" or 1/8" TS plug into the Headphone Outputs on the front or rear of the RA102 will cause permanent damage to the unit because one side would be shorted to ground. NEVER plug a mono plug into any of the headphone outputs, as it will permantly damage the unit.