Two Dynakit ST70s in your attic are a real find! If you choose not to keep them, they'll certainly fetch you a nice windfall on a site like Audiogon, ebay, etc.
In my opinion, the ST70 has superior tone to the vast majority of amplifiers, tube or solid state, marketed today. Of course, they're neither the last word in power nor bottom-end, but there's a couple novel and dirt cheap methods to bring the latter up to modern standards. In the end, I feel the ST70 is one of those products that shows how far off the road high-end audio actually wound up.
If the condition of the chassis are not to your liking, you can always purchase new polished stainless steel units for about $125 at http://www.dynakitparts.com/
Kevin, does a phenomenal job with the polish. His previous iteration was great, but since going to a new method about two years ago, he's taken it up maybe two more notches. Outside of tubes, he obviously also sells anything else you would need to get your amps back to where they need to be.
In my opinion, the ST70 has superior tone to the vast majority of amplifiers, tube or solid state, marketed today. Of course, they're neither the last word in power nor bottom-end, but there's a couple novel and dirt cheap methods to bring the latter up to modern standards. In the end, I feel the ST70 is one of those products that shows how far off the road high-end audio actually wound up.
If the condition of the chassis are not to your liking, you can always purchase new polished stainless steel units for about $125 at http://www.dynakitparts.com/
Kevin, does a phenomenal job with the polish. His previous iteration was great, but since going to a new method about two years ago, he's taken it up maybe two more notches. Outside of tubes, he obviously also sells anything else you would need to get your amps back to where they need to be.