Audio Research Reference 210 Manuel du propriétaire télécharger pdf (Page 10)

Specifications

POWER OUTPUT: 210 watts per channel continuous from

20Hz to 20kHz. 1kHz total harmonic distortion typically 0.5%

at 210 watts, below .02% at 1 watt.

Approximate actual power available at “clipping” 240 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) 10Hz to 150kHz.

FREQUENCY RESPONSE: (-3dB points at 1 watt)

0.5Hz to 240 kHz.

INPUT SENSITIVITY: 1.7V RMS Balanced for rated output.

(27 dB gain into 8 ohms.)

INPUT IMPEDANCE: 200K ohms Balanced.

OUTPUT TAPS: 4, 8, 16 ohms.

OUTPUT REGULATION: Approximately 0.6dB 16 ohm load

to open circuit (Damping factor approximately 14).

OVERALL NEGATIVE FEEDBACK: 12dB.

SLEW RATE: 40 volts/microsecond.

RISE TIME: 1.2 microseconds.

HUM & NOISE: Less than 0.3mV RMS – 106dB below rated

output (IHF-A weighted, input shorted, 16 ohm output).

POWER SUPPLY ENERGY STORAGE: Approximately 787

joules.

POWER REQUIREMENTS: 105-130VAC 60Hz (260-250VAC

50Hz) 680 watts at rated output, 950 watts maximum, 380

watts at “idle,”.15 watts off.

TUBES REQUIRED: 3 – Matched pair 6550C (Power

output V1-6); 1 – Matched pair 6550C (Driver V8-9); 2– 6N1P

(Gain stage V7 and Regulator Driver V10); 1 6550C (Regulator

V11).

DIMENSIONS : 19" (48.3 cm) W x 8.75" (22.2 cm) H x 19.5"

(49.5 cm) D. Handles extend 1.5" (3.8 cm) forward.

WEIGHT: 74 lbs. (33.6 kg) Net; 89 lbs. (40.4 kg ) Shipping.

Specifications subject to change without notice.

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Audio Research Reference 210 Manuel du propriétaire Page 10