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Technics SU-800

Stereo Integrated Amplifier (1988-90)

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Technics SU-800


Power output: 50 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 20kHz

Total harmonic distortion: 0.04%

Damping factor: 50

Input sensitivity: 2.5mV (MM), 150mV (line)

Signal to noise ratio: 71dB (MM), 90dB (line)

Channel separation: 45dB (line)

Output: 150mV (line)

Speaker load impedance: 4Ω to 16Ω

Dimensions: 430 x 97x 240mm

Weight: 5.8kg


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re: SU-800

I own this amp + matching CD player (SL-P230) but i'm looking for the matching tuner... I have found an ST-Z250L online but not quite sure if it's the correct "look" to match these two beautiful devices. Any help?

re: SU-800

I may have blown a fuse... on the left input... I can still hear the sound when I turn on the sound to near max... any way to reset this device? or change fuse?

karodimitrov's picture

re: SU-800

There are no fuses on the inputs.And there are too many options.Try to swap RCA cables.Red and white-change positions(white with red,and red with white).If now you hear left,and right is gone...it's good. Replace RCA cable.If not...This is step "A".Try it-it's easy.Step "B"-later.
Wanna know what's happen.:)))

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