The Q-3535 was Sansui's first stereo power amplifier in 1958. It
provides 35 w/ch from two pairs of 6CA7/EL-34. One went on ebay last
month for nearly $650. The SP-220 is the matching preamp, which seems
to be all but unfindable. I could locate only one vague reference to
one for sale, so the availability of the preamp/amp combo would seem
to be a very uncommon opportunity.

These units are NOT working but getting them back in shape shouldn't
take a lot of effort. They are in extremely good condition for their
age.

Email for price and full details if interested.

Avery W3AVE
Potomac, Md.

[henniekuyper]

Originally Posted by Avery W3AVE

The Q-3535 was Sansui's first stereo power amplifier in 1958. It
provides 35 w/ch from two pairs of 6CA7/EL-34. One went on ebay last
month for nearly $650. The SP-220 is the matching preamp, which seems
to be all but unfindable. I could locate only one vague reference to
one for sale, so the availability of the preamp/amp combo would seem
to be a very uncommon opportunity.

These units are NOT working but getting them back in shape shouldn't
take a lot of effort. They are in extremely good condition for their
age.

Email for price and full details if interested.

Avery W3AVE
Potomac, Md.

Hi Avery

Do you have any information/schematic diagram or preamp available?

Regards
Hennie