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Hifiman Prelude Fully Balanced Headphone Amplifier

Product SKU: Prelude (110V)

 
Hifiman Prelude Fully Balanced Headphone Amplifier
Hifiman Prelude Fully Balanced Headphone Amplifier
Hifiman Prelude Fully Balanced Headphone Amplifier
Hifiman Prelude Fully Balanced Headphone Amplifier
Hifiman Prelude Fully Balanced Headphone Amplifier

Special order

Noncancelable. It can take 1 to 2 weeks for HIFIMAN to ship it out

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Product Details

(Specifications and appearance of this product are subject to change without notice)
↓ Details provided by HIFIMAN ↓

PRELUDE Fully Balanced Class A Headphone Amplifier

Full 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 balanced 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.

Hifiman Prelude Fully Balanced Headphone Amplifier Overview

ALPS Potentiometer

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.

Hifiman Prelude Fully Balanced Headphone Amplifier ALPS POTENTIOMETER

Fully balanced headphone protection circuit

The housing is manufactured from a single piece of aluminum, which helps isolate harmful resonance that negatively affects sonic output.

Hifiman Prelude Fully Balanced Headphone Amplifier with Susvara

FRONT

  • Combo Jack: XLR 3-Pin Balanced Output
  • Combo Jack: 6.35mm Single-ended Output
  • XLR 4-Pin Balanced Output
  • 4.4mm Balanced Output
  • Volume Control
  • Input Selection
  • Gain Selection
  • Output Selection
  • OLED Display (Current Input, Current Output, Current Gain)

Hifiman Prelude Fully Balanced Headphone Amplifier Front View

BACK

  • AC Power Connector (110V default setting)
  • Pre-Amp Output: XLR Balanced
  • Pre-Amp Output: RCA Single-ended
  • Audio Input: RCA Single-ended
  • Audio Input: XLR Balanced

Hifiman Prelude Fully Balanced Headphone Amplifier Back View

Specifications

  • Frequency Response: 20-50KHZ, ±1dB@1KHz
  • Signal to Noise Ratio: -113dB @1KHz
  • THD+N: 0.0009%, low gain, @1KHz
  • Power Output: (0.1% @1KHz, balanced) 10W@32Ω, 6W@64Ω, 2.5W@150Ω, 1W@300Ω, 560mW@600Ω
  • Total Power Consumption: <50W
  • Dimension (L*H*W): 330*56*260mm, protrusions not included
  • Net Weight: 6.5KG

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