Description
GOLDENWAVE Prelude is HIFIMAN’s newest reference headphone amplifier boasting a fully balanced, discrete Class A MOS-FET circuit providing the power to suppy clean, accurate sound with any headphones.
Fully Balanced Class A MOS-FET High Current Output
The fully discrete architecture features a precise, single-ended balance conversion circuit that renders the single-ended RCA input fully balanced.The input stage employs a fully balanced amplifier architecture, with precise, single-ended/balanced conversion. The pre-amplifier circuit is independent, adopting a class A output structure, with excellent power and natural timbre.
ALPS Potentiometer, Custom Transformer, Specially Crafted Housing
The potentiometer ensures complete and accurate channel balance.A customized high-power, low-noise toroidal transformer, with multi-channel high-speed low-noise voltage regulator circuit, supplies power for the headphone amplifier.The housing is manufactured from a single piece of aluminum, which helps isolate harmful resonance that negatively affects sonic output.
Specs
Frequency Response
20-50kHZ, +/- 1dB @ 1KHz
Signal to Noise Ratio
-113dB @ 1KHz
THD+N
0.0009%, low gain @ 1KHz
Specs (cont)
Power Output
(0.1% @ 1KHz, balanced) 10W @ 32 ohms, 6W @ 64 ohms, 2.5W @ 150 ohms, 1W @ 300 ohms, 560mW @ 600 ohms
Total Power Consumption
50W
Dimensions (LxHxW) / Weight
330x56x260mm, protrusions not included / 6.5kg
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