Preamplifier GSPre NATURAL

      AUDIO RESEARCH

      zł79,999.00
      zł49,999.00Save zł30,000.00
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      • up to 5 years guaranteeup to 5 years guarantee
      • Free shipingFree shiping
      • 14 days for return14 days for return
      • Frequency response: line: +/-.3dB 2Hz to 80kHz; : -3dB 0.8Hz to 220KHz, Phono: +/- 0.1dB of RIAA 10Hz to 20KHz, +/-0.4dB 5Hz to 80KHz, Headphone: +/-0.05dB 20Hz to 20KHz; : -3dB 0.8Hz to 220KHz
      • THD+N @ 1KHZ: line: <.002% at 2V RMS, Bal output, Phono: <.005% at 3V RMS output, to Record output, Headphone: <.009% at 1V RMS output
      • Gain @ 1KHZ: line: 13.8 dB, Processor: 0dB, Phono: 58dB @ 1KHz to Record output, Headphone: 11.3dB
      • Noise (A-WEIGHTED): line: <-101dBV volume at max., Phono: <-77dBV to Record output, Headphone: <-88dBV volume at max.
      • Channel separation @ 1KHZ: line: > 75dB Balanced output, Phono: >70dB to Record output, Headphone: >60dB
      • Signal to noise ratio @ 1KHZ, A-WEIGHTED: line: >125dB Balanced output, Phono: >94dB to Record output, Headphone: >110dB
      • Input impedance: 150K ohms Balanced, 75K ohms SE; Phono impedance programmable (100, 200, 500, 1000 or 47K ohms w/200pf unbalanced)
      • Output impedance @ 1KHZ: 500 ohms Balanced, 250 ohms SE; <.05 ohms Headphone SE
      • Maximum input: line: 12V RMS Balanced, 6.0V RMS SE, Phono: 11mV RMS at 1KHz
      • RATED OUTPUT: line: 2V RMS (1V RMS SE) into 200K ohms balanced load (maximum balanced output capability is 15V RMS at less than .5% THD+N at 1KHz.), Phono: 0.5V RMS into 200K load, Max output same as Line stage, Headphone: 6V RMS maximum into 30 to 300 ohm load
      • Controls: Volume, Input Selector, 5 Push Buttons: Power, Mute, SPKR Off, Mono, Menu, Rear; RS-232 control, Remote IR input & Remote Trigger out
      • Power supplies: Electronically regulated low and high voltage supplies, Automatic 45 sec. warm-up & brown-out mute, Line regulation better than .01%
      • Tube complement: (6) 6H30P dual triodes
      • Power requirements: 100-125VAC 60HZ (200-250VAC 50/60Hz) 105 Watts, Standby: 1.5 Watts
      AUDIO RESEARCH
      GSPre

      Data sheet

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