Pluto 2 Phono Preamp

Low-noise phono preamp for moving magnet cartridges.
  • Combines elegant circuit design and high-quality components to accurately boost your turntable’s signal.
  • Features WIMA film capacitors and precision resistors for remarkably clear and accurate amplification.
  • Active subsonic filter removes low-frequency noise.
  • Dual high-performance gain stages for low THD (distortion).
  • Aluminum enclosure shields sensitive electronic components from interference.
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3 YEAR WARRANTY
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ASSEMBLED IN THE USA
Designed and assembled in Woburn, MA.
30 DAY RETURN POLICY
Don’t love it? No problem.

Redesigned from the inside out

Pluto is back, and we’ve added a few new twists like higher gain, active filtering, and an overhauled power supply. All in a sleeker and more compact package. Learn more about what’s new here.

Pluto 2 Phono Preamp circuit board

Features

Elegant Circuit Design
High-performance gain stage and a subsonic filter to remove low-frequency noise.
Precision Components
RIAA equalization network consists of WIMA capacitors and precision resistors.
Aluminum Enclosure
High quality aluminum enclosure shields sensitive electronics from interference.

Specifications

  • Input impedance: 47 kΩ
  • Input capacitance: 100 pF
  • Gain: 40 dB @ 1 kHz
  • THD+N: < 0.005% (A-weighted)
  • S/N ratio: 90 dB (A-weighted)
  • RIAA accuracy: ± 0.3 dB (20 Hz - 20 kHz)
  • Crosstalk: -89 dB (20 Hz - 20 kHz)
  • Dimensions: 3.85 x 4.5 x 1.4"
  • Weight: 10 oz