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Audio Research Reference 75SE – SOLD

$11,000.00 $6,000.00

Out of stock

Category:

Description

Features:

  • Power Output: 75 watts per channel continuous from 20Hz to 20kHz
  • 1kHz total harmonic distortion typically 0.6% at 75 watts, below 0.05% at 1 watt
  • Power Bandwidth: (-3dB points) 7Hz to 60kHz
  • Frequency Response: (-3dB points at 1 watt) 0.7Hz to 75 kHz
  • Input Sensitivity: 1.4V RMS BAL for rated output. (25 dB Bal gain into 8 ohms.)
  • Input Impedance: 300K ohms Balanced
  • Output polarity: Non-inverting. Balanced input pin 2+ (IEC-268)
  • Output regulation:Approximately 1.0dB 8 ohm load to open circuit (Damping factor approximately 8)
  • Overall Negative Feedback: 15dB
  • Slew Rate: 10 volts/microsecond
  • Rise Time: 4.0 microseconds
  • Hum & Noise: Less than 0.06mV RMS – 112dB below rated output (IHF weighted, input shorted)
  • Power Supply Energy Storage: Approximately 520 joules
  • Power Requirements: 105-125VAC 60Hz (210-250VAC 50Hz) 410 watts at rated output, 500 watts maximum, 230 watts idle
  • Tubes: 2 – Matched pair KT150 – Power Output; 2 – 6H30 Driver

Specifications:

Inputs: XLR

Outputs: Taps for 8 ohms and 4 ohms

Dimensions:

8-3/4 inches (22.2 cm) High
19 inches (48.3 cm) Wide
19-1/2 inches (49.5 cm) Deep
Handles extend 1.5″ (3.8 cm) forward
Weight:
47 lbs. (21.3 kg) Net; 63 lbs. (28.6 kg) Shipping
Notes- Currently available in Silver. Please call for more details.