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Anybody got Sony SQD-2020 SQ decoder for sale?

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In order to match the pre-amp correctly you need the SQD-2000 (the early version of the SQD-2010 & SQD-2020) - it has same matching smooth knobs - NOT scalloped like the later models.....

SQD-2000 = smooth knobs, discrete transistors mounted on 2 main single-sided (non-pth) circuit boards - each about A4 in size (on top of each other).

SQD-2010 = scalloped knobs, custom ICs mounted on 1 main single-sided (non-pth) circuit board - A4 size

SQD-2020 = scalloped knobs, discrete transistors mounted on 1 main double-sided (non-pth, using rivets to join one side to other) circuit board - A4 size.


SQE-2000 = smooth knobs


All 4 have world voltage selectors fitted - remove little rectangular cover at the rear....


Hope this helps for any future questions

Stephen in Auckland, NZ
 
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