Fully balanced Class A
A discrete MOSFET design converts even RCA input into a fully balanced signal.
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Fully balanced Class A power.
A fully balanced, discrete Class A headphone amp with MOSFET output, an ALPS potentiometer and XLR, RCA, 4.4mm and 6.3mm connections.
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MEET THE Hifiman
A fully balanced, discrete Class A headphone amp with MOSFET output, an ALPS potentiometer and XLR, RCA, 4.4mm and 6.3mm connections.
A discrete MOSFET design converts even RCA input into a fully balanced signal.
An ALPS potentiometer keeps left and right precisely matched.
XLR 3-pin/6.35mm combo, XLR 4-pin and 4.4mm outputs, with XLR and RCA in and preamp out.
The HiFiMAN Goldenwave Prelude is a fully balanced, fully discrete Class A headphone amplifier with a MOSFET high-current output stage, delivering 10W into 32Ω or 1W into 300Ω balanced. It takes XLR and RCA inputs, has XLR and RCA preamp outputs, and offers every common headphone connection: two XLR 3-pin / 6.35mm combo jacks, a 4-pin XLR and a 4.4mm balanced socket.

The fully discrete design includes a precise single-ended-to-balanced conversion circuit, so even a single-ended RCA input is amplified fully balanced. The input stage is a fully balanced amplifier, the MOSFET output stage supplies high current, and the preamp circuit is independent, with its own Class A output structure for power and a natural timbre. An ALPS potentiometer keeps both channels in complete, accurate balance.

A custom high-power, low-noise toroidal transformer with multi-channel high-speed, low-noise voltage regulators powers the amplifier, and a fully balanced headphone protection circuit looks after your headphones.

The housing is made from a single piece of aluminium, which helps isolate harmful resonance that would affect the sound.
On the front are the two combo jacks (XLR 3-pin balanced or 6.35mm single-ended), the XLR 4-pin and 4.4mm balanced outputs, the volume control, input, gain and output selection buttons, and an OLED display showing the current input, output and gain. On the back are XLR balanced and RCA single-ended inputs, XLR balanced and RCA preamp outputs and the AC power connector, set to 110V or 220V by default.


| Type | Fully balanced, fully discrete Class A · MOSFET output · ALPS potentiometer |
|---|---|
| Power (balanced, 0.1% THD) | 10W @ 32Ω · 6W @ 64Ω · 2.5W @ 150Ω · 1W @ 300Ω · 560mW @ 600Ω |
| Headphone outputs | 2 × XLR 3-pin / 6.35mm combo · XLR 4-pin · 4.4mm |
| Inputs and preamp outputs | XLR balanced and RCA in · XLR balanced and RCA preamp out |
| Performance | 20Hz–50kHz ±1dB · SNR 113dB · THD+N 0.0009% (low gain, 1kHz) |
| Power, size and weight | Under 50W · 330 × 56 × 260mm (L × H × W, without protrusions) · 6.5kg |

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Every UK order has a free delivery option, and orders of £50 or more qualify for free next day delivery. Order by 12 noon, Monday to Friday, for next day delivery; orders placed after 12 noon, at the weekend or on a bank holiday are dispatched on the next working day. Stock availability and destination also affect arrival — check the options shown at checkout.
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