type 3. That amp was ahead of it's time. As I recall, it had one 12AT7 and sometime you could change it and sometimes not from the stock Yugo. Try a Mullard 6201 in that position. Then there are two 12AU7 or AX7 or something, and we went Mullard there.
Used with a speaker like the Meadowlark Kestrel....or some other speaker that likes a slightly plump bass...and it's heaven.
Used with a speaker like the Meadowlark Kestrel....or some other speaker that likes a slightly plump bass...and it's heaven.