levinson 336

It's an older unit, it will have and/or need service/update requirements.

I was mistaken its a 336, Id say by how many ive seen in for servicing its somewhat of a parts/design issue. The 23.5 is much older unit, Ive never seen as service been a requirement/issue...

The 300 series Levinson amps are wonderful sounding
and built like a tank. I did own a 335 Levinson amplifier
for 6 years. After 5 years the capacitors required
replacement/upgrading. Besides that no other issues.

I recently sent my 336 in for a tune-up - several caps and a handful of resistors were changed.

I must say that it's made a huge improvement over an already great amplifier.

I did have it up for sale - but now I honestly don't think I can part with it. The 336 is a killer amp.