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Integrated Stereo Amplifier (2003)

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

Frequency response: 5Hz to 80kHz

Total harmonic distortion: 0.03%

Input sensitivity: 2.8mV (MM), 180mV (line)

Signal to noise ratio: 67dB (MM), 95dB (line)

Channel separation: 65dB (line)

Speaker load impedance: 4Ω to 6Ω

Dimensions: 285 x 131 x 319mm

Weight: 7kg

Accessories: remote control unit


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Reviewed Apr 22nd, 2017 by alen1973

Best amplifier for the price on second hand market ! You can believe me ! Little tank with juicy sound!

Reviewed Jan 13th, 2017 by lowlow007

An amazing 2 x 50 W (real watts) small amplifier with such enough power to drive most speakers.
It's construct like a double mono , a large toroidal transformer, 4 transistors per channel, avery good signal to noise ratio.
Also an middle class input RIAA that you can easyly upgrade by replacing the poor capacitors around the opamp (4558). That's it's only negative point...

Reviewed Feb 14th, 2016 by riche_guy

Fantastic Integrated amp. Can be considered as a reference equipment...



re: A-H500 vs A-H500i amp. differences

There are little differences on the amp section.
-- Input differential fet's (H500i fet's in the same capsule for better thermal stability)
-- Power transistors (H500 with Toshiba's, H500i with SanKen's)
-- H500i with bypass caps on power rails, and changed gain.

re: A-H500

...and change the opamp (4558) to a better one like the NJM5532L (5532)

This website is not affiliated with or sponsored by TEAC. To purchase A-H500/A-H500i spares or accessories, please contact the company via their website or visit an authorised retailer.