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Stax

Stax SRM-700 Series Tube or FET Electrostatic Headphone Amplifier

Stax SRM-700 Series Tube or FET Electrostatic Headphone Amplifier

Regular price $4,699.00
Regular price Sale price $4,699.00
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Description

 

The newly designed SRM 700T is a hybrid electrostatic headphone driver utilizing a fully discrete dual FET. The output of the J-FET and the large current emitter follower circuit are low noise.

Specifications 700S:
  • Type: All-stage FET configuration DC amplification driver unit

  • Frequency response: DC – 100kHz (with one SR-009S)

  • Gain: 60dB

  • Harmonic distortion: 0.01% or less (1kHz/100Vrms output)

  • Input impedance: 50kΩ (RCA), 50kΩx 2 (XLR)

  • Maximum output voltage: 450Vrms (1kHz)

  • Bias voltage: PRO 580V

  • Operating temperature / humidity: 0 to 35 degrees C / less than 90% (non condensing)

  • Input terminal: RCA x 1, XLR x 1

  • Output: RCA parallel output terminal

  • Power consumption: 46W

  • Dimension: 240W x 103 H x 393 D mm (maximum protruding portion included)

  • Weight: 6.3kg

Specifications 700T:
  • Type: FET input + vacuum tube output hybrid DC amplification driver unit

  • Vacuum tube: 6SN7 x2

  • Frequency response: DC – 100kHz (with one SR-009S)

  • Gain: 60dB

  • Harmonic distortion: 0.01% or less (1kHz/100Vrms output)

  • Input impedance: 50kΩ (RCA), 50kΩx 2 (XLR)

  • Maximum output voltage: 340Vrms (1kHz)

  • Bias voltage: PRO 580V

  • Operating temperature / humidity: 0 to 35 degrees C / less than 90% (non condensing)

  • Input terminal: RCA x 1, XLR x 1

  • Output: RCA parallel output terminal

  • Power consumption: 54W

  • Dimension: 240 W x 103 H x 393 D mm (maximum protruding portion included)

  • Weight: 5.7kg