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Ampapa A1 Vacuum Tube Phono Preamp/Headphone Amplifier

Ampapa A1 Vacuum Tube Phono Preamp/Headphone Amplifier

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Product Description
Ampapa’s A1 Vacuum Tube Headphone Amp brings a beautiful combination of modern design and vintage tube richness into a desktop preamp that really sings. Suitable for general preamp usage, phono preamp functions, or driving your high-end headphones, the A1 packs the juice and the headroom you’ll need for virtually any listening situation Read More

Specs

  • Ampapa
  • Tubes: 5652 (2)
  • Tube compatibility: 6J1, 6K4, 6J5, GE5654W, 6*1N, 6*2N, 6J5, 6A2
  • Headphone output power: 125 mW (32 ohm), 62.5 mW (64 ohm), 30 mW (128m ohm)
  • Headphone impedance range: 16–300 ohms
  • THD: <0.1%
  • Output level: 1.5V RMS (RCA), 0.6V RMS (phono)
  • S/N ratio: >106 dB (RCA), >80 dB (phono)
  • Frequency response: 20 Hz - 20 kHz
  • Input level: 0.775V RMS (RCA), 0.005V RMS (phono)
  • Inputs: Phono RCA, phono MM
  • Outputs: Stereo RCA, 3.5 mm headphone
  • Working voltage: DC 12V (1.5 A)
  • Dimensions: 10.2 x 5.7 x 3.1 in (26 x 14.5 x 7.8 cm)
  • Weight: 1.98 lbs (900 g)

Included

  • Preamp unit
  • 5654 vacuum tubes
  • DC power adapter
  • RCA cable
  • Wiping cloth
  • Owner’s manual

Shipping

Estimated ship date is Jan 24, 2025 PT.

Payment will be collected at checkout. After this product run ends, orders will be submitted to the vendor up front, making all orders final.

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