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Model 770 7-Channel Power Amplifier: Discontinued
Model 770 7-Channel Power Amplifier: Discontinued
Model 770 7-Channel Power Amplifier: Discontinued
Model 770 7-Channel Power Amplifier: Discontinued
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Model 770 7-Channel Power Amplifier: Discontinued

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EU3234363840424446USXX5XSSMLXLXXLXXLArm Length6161,56262,56363,56464,5Bust Circumference8084889296101106111Waist Girth6165697377828792Hip Circumference87919599103108113118

With SEVEN 200-watt channels, the Model 770 powerhouse is the companion amp for our 990 Preamplifier/Processor. Audiophile quality and a low price. Subtlety just isn't in the picture.

  • Free shippingFree shippingOn orders over $500 (lower 48 states)
  • 30-day money-back trial30-day money-back trial
  • Ships within 5 business daysShips within 5 business daysVia ground shipping

This product is discontinued. This page is kept as an archive for owners, with the original product information, specifications and manual. For current models, see Power Amplifiers.

Overview

With SEVEN 200-watt channels, the Model 770 powerhouse is the companion amp for our 990 Preamplifier/Processor. Audiophile quality and a low price. Subtlety just isn't in the picture.

About the Model 770

Model 770 7-Channel Amplifier

In the tradition of our award winning Model 750 five channel power amp we have released the Models 770 ($1799-7 channel amp) and 755 ($1299-5channel amp).

Power --- Gobs of it: pure and simple. These days the very best home theaters use dedicated power amps. They provide more power on demand to ensure that the F-18 Hornet in the latest action blockbuster sounds like a heavily armed fighter than a paper airplane. Our Model 770 and 755 define what true high power amps really are. At 200 watts per channel, two massive Torroidal transformers and 22,600uf of capacitance per module these amps are unrivaled. The 770/755 will drive virtually any speaker in existence to reference levels, and they will do so with the authority of an F-18 and the finesse of a concert violinist. If you are really serious about your home theater don’t settle for “receiver” power, get yourself a dolly and wheel one of these amps into your system. Be prepared to hear soundtracks the way they were intended to be experienced.

Specifications

Power output 200 watts RMS x 7 (all channels driven simultaneously into 8 ohms from 20 Hz to 20 kHz with less than 0.05% total harmonic distortion). 300 watts RMS x 7 @ 4 ohms
Signal to Noise 119dB "A" weighted
Power Bandwidth 5 Hz - over 100 kHz (+0/-3 dB)
Crosstalk Greater than -90 dB from 20 Hz to 20 KHz
Gain Voltage gain of 28 dB.
Slew rate 50 Volts/microsecond
Remote Trigger voltage 3 - 32 volts DC
Power requirements 115 V 50-60 Hz
Power consumption 1,800 watts (maximum)
Dimensions (W x H x D) 17.2 x 7.75 with feet x 18 (inches)
Weight 90 (lbs)

Photos

Model 770 7-Channel Power Amplifier Model 770 7-Channel Power Amplifier Model 770 7-Channel Power Amplifier Model 770 7-Channel Power Amplifier

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Model 770 7-Channel Power Amplifier: Discontinued

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Model 770 7-Channel Power Amplifier (Discontinued)

Model 770 7-Channel Power Amplifier: Discontinued