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Audio Research Dual 76 Tube Power Amplifier

Audio Research Dual 76 Tube Power Amplifier

Audio Research Dual 76 Tube Power Amplifier

$750.00

Original: $2,500.00

-70%

Audio Research Dual 76 Tube Power Amplifier—

$2,500.00

$750.00

The Story

POWER OUTPUT

75 Watts per channel minimum RMS (both channels operating) into a 4, 8 or 16 ohm load from 20 Hz to 15 kHz with less than 1% total harmonic distortion

POWER BANDWIDTH

-

FREQUENCY RESPONSE

-

INPUT SENSITIVITY

1.5 volts for rated output

INPUT IMPEDANCE

80K ohms at 20 Hz; 30K ohms at 15 kHz

OUTPUT TAPS

4, 8, 16 ohms

OUTPUT REGULATION

-

OVERALL NEGATIVE FEEDBACK

-

DAMPING FACTOR

14 at 8 ohms (1 kHz)

DISTORTION

Intermodulation distortion: less than .5% at rated power

SLEW RATE

-

RISE TIME

-

HUM & NOISE

More than 80 dB below rated output

POWER SUPPLY ENERGY STORAGE

-

POWER REQUIREMENTS

100, 120, 200, 220, 240 VAC; 50-60 Hz, 550 watts at rated power output

TUBE COMPLEMENT

(4)12AX7, (8) 6FQ7, (2 matched pairs) 6550, (1) 6550

DIMENSIONS

19" W x 7" H x 12 ¼" D

WEIGHT

52 lbs. Net, 63 lbs. Shipping

Audio Research Dual 76 Tube Power Amplifier - Image 2

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Audio Research Dual 76 Tube Power Amplifier - Image 3

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Audio Research Dual 76 Tube Power Amplifier - Image 4

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Audio Research Dual 76 Tube Power Amplifier - Image 5

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Audio Research Dual 76 Tube Power Amplifier - Image 6

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Audio Research Dual 76 Tube Power Amplifier - Image 7

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Audio Research Dual 76 Tube Power Amplifier - Image 8

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Audio Research Dual 76 Tube Power Amplifier - Image 9

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Audio Research Dual 76 Tube Power Amplifier - Image 10

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Audio Research Dual 76 Tube Power Amplifier - Image 11

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Audio Research Dual 76 Tube Power Amplifier - Image 12

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Audio Research Dual 76 Tube Power Amplifier - Image 13

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Description

POWER OUTPUT

75 Watts per channel minimum RMS (both channels operating) into a 4, 8 or 16 ohm load from 20 Hz to 15 kHz with less than 1% total harmonic distortion

POWER BANDWIDTH

-

FREQUENCY RESPONSE

-

INPUT SENSITIVITY

1.5 volts for rated output

INPUT IMPEDANCE

80K ohms at 20 Hz; 30K ohms at 15 kHz

OUTPUT TAPS

4, 8, 16 ohms

OUTPUT REGULATION

-

OVERALL NEGATIVE FEEDBACK

-

DAMPING FACTOR

14 at 8 ohms (1 kHz)

DISTORTION

Intermodulation distortion: less than .5% at rated power

SLEW RATE

-

RISE TIME

-

HUM & NOISE

More than 80 dB below rated output

POWER SUPPLY ENERGY STORAGE

-

POWER REQUIREMENTS

100, 120, 200, 220, 240 VAC; 50-60 Hz, 550 watts at rated power output

TUBE COMPLEMENT

(4)12AX7, (8) 6FQ7, (2 matched pairs) 6550, (1) 6550

DIMENSIONS

19" W x 7" H x 12 ¼" D

WEIGHT

52 lbs. Net, 63 lbs. Shipping

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Audio Research Dual 76 Tube Power Amplifier | The Turntable Store