I decided to sell some stuff I'm not using, but when I broke out my vintage Heathkit A7 (A7c?) mono integrated amp, I discovered the volume is now outputting low, especially in the "tape" input. I hate to sell stuff not working 100% (I hate to sell stuff, period. Audio "horder" anyone? But bills call...) so I thought I might ask here if there's something obvious I'm missing. I dont have a tube test to check the tubes, and I don't want to invest $30 in tubes at this point or pay someone to look at it. Gosh, I wish I knew half as much as some guys here. There's a link to my auction.
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=150499319662#ht_500wt_1040
If someone has an easy way to try and find out what's wrong, I'd appreciate it. Thanks.






