Audio Research Reference Phono 2 SE
Audio Research Reference Phono 2 SE
Audio Research Reference Phono 2 SE
Audio Research Reference Phono 2 SE
Audio Research Reference Phono 2 SE
Audio Research Reference Phono 2 SE
Audio Research Reference Phono 2 SE
Audio Research Reference Phono 2 SE
Audio Research Reference Phono 2 SE
Audio Research Reference Phono 2 SE

Audio Research Reference Phono 2 SE

Audio Research Reference Phono 2 SE. Phono Preamplifier.

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Description

An absolute reference control electronics that will satisfy the most demanding lovers of the ever-present and fascinating vinyl record. Adopting elements of the fabulous Reference Anniversary line preamplifier, the Reference Phono 2 SE stands at the top of its class realizations within the Audio Research range, combining improved aesthetics, increased functionality and superb technical innovations. Bring to a new level of excellence the reproduction of the harmonic and ambient nuances present in the most complex musical recordings. With a circuit-based topology based on vacuum valves, a high gain stage executed with special low-noise field effect transistors (FETs) and a generous supply block, all accompanied by custom-made components, Reference 2 SE Sublimate the magic of vinyl.

Technical characteristics

  • Absolute reference phono preamplifier.
  • Topology circuital hybrid valves (5 double triads 6H30 and 1 pentode 6550C) / field effect transistors (FET's).
  • Two sets of independent inputs with high gain (74 dB in balanced mode or 68 dB in unbalanced mode) / low (51 dB in balanced mode or 45 dB in unbalanced mode) selectable.
  • Balanced and unbalanced outputs.
  • Input impedance of 47 kohms with capacitance 100 pF (unbalanced mode).
  • Load impedance selectable between 1,000, 500, 200, 100, 50 ohms and Custom (factory-customizable).
  • Electrically regulated high and low voltage power supplies (11 control stages).
  • Executed with components made to measure.
  • Possibility to choose between 3 equalization curves: RIAA, Columbia and Decca.
  • Frequency response of 10-60,000 Hz, +/- 0.2 dB.
  • Dimensions: 480x178x394 mm (W x H x D).
  • Weight: 12'3 kg
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