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Yamaha DSP-A780

Audio Video Amplifier (1992-96)

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Yamaha DSP-A780


Power output: 65 watts per channel into 8Ω (stereo)

Surround output: 65W (front), 65W (center), 25W (rear)

Frequency response: 20Hz to 20kHz

Total harmonic distortion: 0.02%

Input sensitivity: 150mV (line)

Signal to noise ratio: 96dB (line)

Speaker load impedance: 4Ω to 16Ω

Video Connections: composite, SVHS

Dimensions: 435 x 146 x 410mm

Weight: 11kg

Accessories: remote control

Year: 1992


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re: DSP-A780

Hello All,

Very recently I have purchased DSP-A780 Amplifier. This seems to be a very good amplifier. I am using 4 PIONEER large speak system with two small Samsung speakers. This amplifier has more power & it give quality sound.


Upajeewa Sarathchandra

re: DSP-A780

I traded one in on a swop... One channel was distorting...(pre amp signal - easy fix)

Its 11kg. Nice weight. Sounds good to me. Drives my 100W KEF speakers effortlessly.

I also drove my Cerwin Vegas with it. Good response. At high volume... Lacks a bit of grunt.

re: DSP-A780

Hi Sara,

How much did you pay for the receiver?


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