I've been using a NAD 2100 with my Adcom GP555 ii preamp to power my Theil CS1 speakers for over 30 years with no problems. I think you can find one for around $200. The more power the better though.
buget used amp ?
I would like to find a nice budget amp to compliment an Adcom GTP-500ii, the amp will be power Thiel cs 1.6. The Pre Amp and Speakers will not be replaced. Thoughts? Thank you.