Hill Audio


8-way Headphone amplifier

The RPH-8000 is an 8-way headphones amplifier designed to improve signal monitoring in studio recording and live sound. With two independent stereo main inputs and a dedicated direct input in each channel, individual artist can obtain a customized monitoring mix, providing a perfect condition for the best performance. The unit sports eight high-power amplifiers that can drive loads down to 8 Ohms, and can hence provide abundant power to every headphone available. Each amplifier section features an 8-digit output level meter, a Main-In-1/Main-In-2 selection switch, a stereo or dual mono selector switch, and a TRS direct input for connecting an additional sound source. As outputs, each section offers a TRS output on both the rear panel and the front panel. In the main input section, a dedicated 5-segment level meter and separate main level adjustments for the two inputs complete the feature set. Whether for studio sessions or as a pre-mixer for in-ear monitoring, the RPH-8000 is an indispensable tool for recording and live sound professionals alike.


Key features

8 independent stereo high-power amplifier sections in one rack space
8 independent direct inputs provide up to 8 individual stereo mixes from any sound source
Output level control and 8-digit output level meter per channel
2 stereo main inputs for two independent mixes, accessible from all 8 output channels
Input level control and 5-digit input level meter
Mono/stereo switch per output section for more flexibility
1 front and 1 rear TRS phones connector per channel
All switches with LED status indicator
Internal wide-voltage swing linear power supply for excellent audio dynamics
Full metal case with detachable rack ears


Max Output Power per channel +21 dBm (load impedance 100 Ohm)
Signal/Noise >90dBu (unweighted 22Hz-22KHz)
THD <0,01%
Frequency response 20Hz – 20 kHz
AC supply 115/230V~ 50Hz-60Hz (30W)
Dimensions 483.0×44.5×170.0 mm WxHxD
Weight 2.72 kg

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