Picked these two Magnavox's up at thrift the other day, couldn't really afford them but I couldn't leave them there. The 155B was marked at $75 and the 134B at $50 and while I was only going to get the 155B I ended up getting both for $95. Specs are quite similar between the two of them. The 134B has a pair of 6L6's in push-pull and puts out 20 watts while the 155B has a quad of 6V6's in push-pull parallel also for 20 watts. Both have two 12 inch 250/5 ohm field coil speakers and support an optional FM tuner (or direct input). The 134B doesn't seem to work, and after playing with the 155B for a little bit we got that one working, but with a cap from the 134B and replacing one 6V6. You can view the rest of this pics I took at the following links: Magnavox 134B 'Berkeley' Magnavox 155B 'Regency Symphony'