They look very much like the Superex ST Pro-B's I purchased at Lafayette Radio Electronics in 1969, my first cans.

Quote: Originally Posted by Skylab But for the price, the 3HA is KILLER, and the tone controls are handy. I'd like it if the 3HA were either a little smaller, or had a crossfeed, or both, but I am certainly keeping it -- I do like it quite a bit, and makes a good amp to take on longer...

I have been using a 3HA for a couple of months with my DT880's. I also have HD590's, HD280's & Nakamichi SP-7's (21 yrs old, in great shape) and a variety of consumer level CDP's as source. Sounds very good, I have no complaints. Considering the price, I must say that the 3HA has exceeded my...