Rupert Neve Designs RNHP Precision Headphone Amplifier

Maximum Input Levels

"A" XLR I/P: +22.8 dBu @1kHz
"B" RCA I/P: +14.7dBu @1kHz,
"C" 3.5mm I/P: +3.3dBu @1kHz

Output Power:

As measured with typical headphones, Z=44 Ohm: 3.617 VAC RMS @1kHz = 300mW RMS
16 Ohm typical Load: 1.933 VAC RMS @1kHz = 230mW RMS
150 Ohm typical Load: 5.108 VAC RMS @1kHz = 175mW RMS

Output Impedance

.08 Ohm @ 1KHz, 16-150 Ohm load, 0dBu input

Frequency Response

+/- .2dB from 10Hz to 120KHz


Measured with typical headphones, Z=44 Ohm, BW 22Hz - 22kHz
"A" XLR Input: -101.9dBV,
"B" RCA Input: -100.9dBV
"C" 3.5mm Input: -88.8dBV


6.5" wide x 4.6" deep and 1.9" tall

Power Supply Requirements

24VDC @ 0.25Amp (6 watt) minimum. Use with supplied power adapter, as this has been carefully selected for best output power and noise performance. May be used with a properly configured 24V battery as well.
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 3 lbs
Shipping Dimensions: 13 x 7 x 4 in
Manufacturer Part Number (MPN): RNHP
(5 ratings)
Submitted April 4, 2018 by Dominic S in Orlando, FL
"Headroom Heaven"
Verified Customer zZounds has verified that this reviewer made a purchase from us.
Strictly used as a headphone amp, this piece is amazing. There is what seems to be an infinite amount of headroom. I've pugged it directly from a turntable. Not as loud as I was hoping but still sounds great. For mixing, Im using an Antelope Audio discrete 8 and monitor through Senn HD650s. Would Highly recommend this product.
Musical Background:
Musician for 14 years. Semi professional engineer for 8 years
Musical Style:
All Types
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