Whether you’re tracking, mixing, or just listening to music, your headphone amplifier is as important to the final sound quality as your headphones – yet the world is full of headphone amps with compromised sonics, headroom, and power. To address these shortcomings, Rupert and his team at Rupert Neve Designs have developed the RNHP.

Based on the headphone output circuit in the 5060 Centerpiece Desktop Mixer, the RNHP is a dedicated 24V reference-quality headphone amplifier with specifically-calibrated +4dBu balanced line, unbalanced RCA and 3.5mm (1/8”) inputs, housed in a rugged VESA-mountable steel chassis. With effortless, wide-open sonic performance and the ability to drive any pair of headphones without compromise, the RNHP allows you to perform, mix and enjoy your music with a new level of clarity.

Dedicated vs Integrated Amplifiers

Specially-Calibrated Inputs For All of Your Devices

In addition to being able to drive a wide variety of headphones without sacrificing performance, the RNHP is also capable of receiving a wide array of signals with its 3 inputs, calibrated for optimum level and impedance. Check the Application notes for how the RNHP can be utilized for different purposes.

Here are some common device examples: 

VESA-Mountable Design

The RNHP is designed for mounting with any VESA 100 compatible mount. These may include pole mounts, wall mounts, table mounts, or articulating arm mounts. These mounts can help to ensure the RNHP is always in the perfect position.

Multiple-Line Feed

In some situations where you only have one set of outputs but need to simultaneously feed the RNHP and another device such as speakers, a second headphone amplifier, or a 2-track recorder, we recommend using splitter cables from the Left and Right line outputs to feed both devices from the same stereo pair. 

For Musicians

A little appreciated consequence of a non-ideal monitor path during tracking is the phenomenon of unconscious adaptation. When speaking or performing, the brain continually responds to cues from the environment without consciously being aware. Some examples of this phenomenon can be seen in how people speak louder with headphones on, or how slightly delayed auditory feedback can disrupt the speech pattern of even seasoned performers (Note to engineers: research and try out a speech jamming techniques if you ever want to be especially cruel to a performer). Although the effects of non-linear frequency response, high distortion, or low headroom in the monitor path can be subtle in comparison, the mechanism of unconscious adaption is essentially the same, and these auditory feedback anomalies disrupt the subtle emotional nuances that often separate sensational performances from all the others. As fellow music lovers and creators, our goal with the RNHP is to empower artists to perform with and react to these nuances by giving them the most unadulterated monitor path.

Another aspect where the RNHP has been designed to aid in the very best performance, is that most high-impedance studio headphones are quite difficult to drive – especially in loud tracking sessions when high monitoring levels are required. Whereas integrated headphone amplifiers lack the sufficient means to perform well under these conditions, the RNHP goes far beyond the necessary headroom and power required to ensure consistently ideal performance from all headphones – even with loud transient spikes.

The RNHP can be fed with either a traditional stereo cue feed derived from a mixing console / DAW, or in tandem with any of the readily available headphone mixers on the market to significantly improve the feedback path to the musician.

Health and Safety Tip: The flip side of the RNHP’s high headroom and power is that it can make your headphones very, very loud if turned up too high, and that could cause permanent hearing damage. Please be kind to your ears when using the RNHP, and be aware of the time limits for exposure to higher SPLs. Whenever possible, try to work at quieter levels. The RNHP will still give you a preferable listening experience at these lower levels.

For Engineers

While using headphones for any form of critical listening – making decisions regarding mic placement, for example – these shifts from lesser amplifiers can provide a false account of the source material. The RNHP is designed with a near zero Ohm output impedance to minimize these issues in both individual headphones and when comparing multiple pairs of headphones. This performance is imperative for those who need to trust the decisions they make with headphones.

For Listeners:

Precision Sound

Wide-open, extremely detailed sound quality allows you to get the most out of your headphones

Dedicated Power 

High-power, high-headroom design can effortlessly drive high-impedance (up to 600 Ohm) headphones even during the loudest, most dynamic tracking sessions

Reliable Translation 

The near-zero output impedance (.01 Ohm at 1kHz), direct-coupled amplifier design provides for excellent translation with any pair of headphones

Precision Stereo Potentiometer

The highly damped stereo potentiometer is designed to give you precise level control and maintain perfect left-right balance

Professional Line Input 

The calibrated +4dBu line input is selected with the “A” switch. The combo jack accepts either XLR or TRS inputs for balanced professional devices.

RCA Input

The unbalanced RCA input is calibrated for -10dBV signals and is selected with the “B” switch. The RCA jack is commonly used with home stereo devices or Prosumer equipment

3.5mm Input

Stereo 3.5mm input specifically calibrated to work with mobile devices like phones, computers and digital cameras

VESA Mount

The VESA 100 compatible mount enables you to mount the RNHP wherever it needs to be. Common mounts are pole-mount arm for mic stands, pivoting multi-arm desk mount, and wall / surface mount for securing upside-down under a table, music stand or other studio furniture

Steel Clamshell Chassis

The RNHP’s rugged, solid-steel chassis is built to a high industrial standard with an overhang to protect the connectors and main level control from glancing blows, as well as shock-absorbing rubberized feet

24V DC Input

The RNHP can be powered using either the included 6 watt power supply or a 24V, 0.25A min battery (not  sold by RND)