Möchten Sie zur Seite für Mobilgeräte wechseln ? JaNein

Kategorie: Endstufen


Ausstattungsliste: Audio Research REFERENCE 750


Ausstattung & technische Daten
Tecnical Details
POWER OUTPUT 750 watts per channel continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 0.5% at 750 watts, below .04% at 1 watt. Approximate actual power available at "clipping" 850 watts (1kHz).
(Note that actual power output is dependent upon both line voltage and "condition" i.e. if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.)
POWER BANDWIDTH (-3dB points) 15Hz to 150kHz.
FREQUENCY RESPONSE 1 Hz to 200 kHz.
INPUT SENSITIVITY 4.6V RMS Balanced for rated output. (24 dB gain into 8 ohms.)
INPUT IMPEDANCE 200K ohms Balanced.
OUTPUT TAPS 4, 8, 16 ohms.
OUTPUT REGULATION Approximately 0.5dB 16 ohm load to open circuit (Damping factor approximately 17).
OVERALL NEGATIVE FEEDBACK 13dB.
SLEW RATE 20 volts/microsecond.
RISE TIME 1.5 microseconds.
HUM & NOISE Less than 0.2mV RMS – 110dB below rated output (IHF-A weighted, input shorted, 16 ohm output).
POWER SUPPLY ENERGY STORAGE Approximately 1300 joules.
POWER REQUIREMENTS 105-130VAC 60Hz (260-750VAC 50Hz) 2100 watts at rated output, 2400 watts maximum, 800 watts at "idle".
TUBES REQUIRED 8 Matched pair KT120 Power Output; 1 6550WE Regulator; 1 6H30 Regulator Amplifier; 1 matched pair KT120 Driver; 1 6H30 follower.
DIMENSIONS 13.5" (34.3 cm) W x 23" (58.4 cm) H x 20.8" (52.8 cm) D. Handles extend 1.5" (3.8 cm) forward and rearward.
WEIGHT 170 lbs. (77.2 kg) Net; 395 lbs. (180 kg) per pair shipped weight.
Folgen Sie uns:
  • facebook - follow us
  • twitter - follow us
  • google - follow us
Interessante Testportale:
  • www.heimwerker-test.de
  • www.hausgeraete-test.de
  • www.spielwaren-check.de
Allgemeine Händlersuche
Landkarte PLZ0 PLZ1 PLZ2 PLZ3 PLZ4 PLZ5 PLZ6 PLZ7 PLZ8 PLZ9

Klicken Sie auf Ihre PLZ oder wählen Sie ein Land

Händler des Tages