Fosi Audio P2 Headphone Amplifier Vacuum Tube Headphone Amp Mini Hi-Fi Stereo Audio for Headphones

Sale price$49.99


  • Excellent sound performance: Low ground noise, built-in output protect the circuit, no buzzing or ringing noise, Audiophile-level sound quality, exclusively designed for the customers who pursue HiFi sound; and safe for your expensive headphones.

  • Stereo and Preamplify: Headphones amp also can be used as a stereo preamp, Parallel 3.5mm and RCA stereo inputs, 6.35mm headphone output, include a 6.35mm to 3.5mm adapter;

  • High-performance: P2 is a Hi-Fi tube headphone amp, 2 X 6K4 J-Grade tubes can easily power high-performance headphones including the HD580, HD600, HD650, K701, K702, Q701, and many more, recommend 32-600ohm headphones

  • Easy replace tube: Tubes can be replaced by 6j1/6J4/GE5654/6AK5/6*1n/ E180F/6ж9П/EF861/6688 tubes etc

  • Exquisite appearance: Small Compact Size, All aluminum alloy shell and come with an 18-month manufacturer's warranty.

Headphone Amplifier Vacuum Tube Headphone Amp Mini Hi-Fi Stereo Audio with Low Ground Noise Output Protection for Headphones Fosi Audio P2


  • OP-amp: NE5532

  • Audio Input: 3.5mm Audio jack, Stereo L / R RCA

  • Frequency range: 20Hz-20 kHz (± 3dB)

  • THD: ≤0, 03%

  • Matching headphone impedance: 32-600 Ω

  • NR: ≥ 95db

  • Operating voltage: DC12V

  • Input sensitivity: 0.2mV

  • Dimension: L99 * W98 * H33 mm

  • Net weight: 0.25 kg

Packing List1

  • headphone amplifier x1

  • 6J4 vacuum tubes x2

  • DC 12V Power Supply x1

  • 6.35mm to 3.5mm Adapter

Compare with similar items:

P1 Pro Bluetooth 5.0 Tube Preamplifier
P1 Vacuum Tube Pre-Amplifier

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