Hymalaya Pro R2R DAC
A new FPGA algorithm and 0.01% resistors for performance equivalent to two PCM1704K.
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R2R sound, streamed or wired.
A DAC, network streamer and Class A headphone amp with HIFIMAN's Hymalaya Pro R2R DAC and a 50W toroidal transformer.
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MEET THE HiFiMAN
A DAC, network streamer and Class A headphone amp with HIFIMAN's Hymalaya Pro R2R DAC and a 50W toroidal transformer.
A new FPGA algorithm and 0.01% resistors for performance equivalent to two PCM1704K.
Play from a NAS, stream from apps, or use USB, optical, coaxial and RCA inputs.
A fully discrete Class A design with a capacitor-free signal path.
The HiFiMAN Goldenwave Serenade is a DAC, Class A headphone amplifier, preamplifier and network streamer in one desktop unit. HiFiMAN’s own HYMALAYA PRO R2R DAC handles the conversion, a wired network connection plays music from a NAS or your apps at up to 768kHz or DSD512, and the balanced outputs deliver 4,000mW into 32Ω, enough for everything from everyday dynamic headphones to demanding planars.

Instead of an off-the-shelf DAC chip, HYMALAYA PRO uses HiFiMAN’s own resistor-ladder design, equivalent to two Burr-Brown PCM1704K chips in a balanced connection. A new FPGA algorithm and 0.01% precision resistors give performance that HiFiMAN says surpasses the PCM1704 in every way, with THD of 0.0012% at -6dB.

A legendary FET operational amplifier with a discrete-component low-pass filter gives detailed, high-precision, low-noise sound, and the signal path has no coupling capacitors, removing the nonlinear distortion of electrolytic capacitors for pure, full-range output.
The amplifier is a Class A design with a precisely matched, fully discrete transistor circuit, so it inherits the noble tone of HiFiMAN’s Prelude amplifier.

A 50W toroidal transformer with a high-quality full-band iron core, wound with oxygen-free copper, works with nearly 30,000µF of filter capacitance and a multi-stage, multi-channel, low-noise, high-speed regulator circuit for pure, fast power.

LAN, USB (XMOS XU316), coaxial and optical inputs feed the HYMALAYA PRO converter; an output selector then sends the signal to the DAC outputs (4.5V XLR, 2.2V RCA), the variable preamp outputs or the balanced Class A headphone amplifier (4-pin XLR, 4.4mm balanced and 6.35mm). An RCA analogue input is also included. The digital module can be upgraded.




| DAC | HiFiMAN HYMALAYA PRO R2R |
|---|---|
| Inputs and formats | LAN (wired network): PCM 44.1–768kHz, DSD64–DSD512 · USB: PCM 384kHz/32-bit, DSD64–DSD256 · coaxial and optical: PCM 192kHz/32-bit, DSD64 (DoP) · RCA analogue |
| Headphone outputs | 4-pin XLR and 4.4mm balanced: 4,000mW @ 32Ω, 760mW @ 300Ω · 6.35mm: 2,800mW @ 32Ω, 510mW @ 300Ω (THD+N under 0.07% @ 1kHz) |
| Line outputs | XLR 4.5V · RCA 2.2V · fixed (DAC) or variable (preamp) |
| Performance | 20Hz–20kHz ±0.1dB · THD+N 0.0015% (-3dBFS) · SNR 110dB · channel separation 120dB |
| Size and weight | 300 × 255 × 50mm (without protrusions) · about 3.9kg |

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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.
Pre-orders ship when stock arrives; the next day service starts after dispatch. Full delivery information
Return within 14 days for any reason, or within 30 days if faulty, with free return postage. See our full Returns Policy for conditions and how to start a return.
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