There are many appealing factors to the Glenn amp,including a mind blowing amount of tube rolling options....some of which are quite inexpensive,relatively speaking.
The basic amp is 700.00,so a bit more than a 339. I went a bit overkill with the options and mine is setting me back 1400.00,but Im looking to begin the end-game phase of this hobby,so heres hoping that my amp needs are completed.
Any other questions and comments should be asked in the
Glenn thread....lots of helpful posts and owners over there that know a hell of a lot more than I.