westchr

Responses from westchr

can Audio Research 210's use KT88 instead of 6550
I've used KT 88's in a D-115 previously to very good effect, and I really preferred them (except I didn't have a second amp to do a true side-by-side A-B test), but ARC do not recommend using them for some reason. I'd like to understand why this is. 
Audio Research amps - balanced & non
Thank you all for your considered responses and suggestions.Another option, of course, would be to replace the D-115 altogether with an SP-10-compatible amp such as VT 200SE or VM 220's that have singe-ended inputs (as it happens, each of these ha...