10
Specifications
POWER OUTPUT:
75 watts per channel continuous
from20Hz to 20kHz. 1kHz total harmonic distortion
typically 0.6% at 75 watts, below 0.05% at 1 watt.
Approximate actual power available at ‘clipping’
76 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) 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 TAPS:
8 ohms, 4 ohms.
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 REQUIRED:
2 – Matched pair KT120 – Power
Output; 2 – 6H30 Driver.
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:
47 lbs. (21.3 kg) Net; 63 lbs. (28.6 kg)
Shipping.
Specifications subject to change without notice.
©2012 Audio Research Corporation.
This unit is RoHS compliant
3900 Annapolis Lane North
Plymouth, MN 55447
1.763.577.9700
www.audioresearch.com
Содержание Reference 75
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