It's built into a modest-sized chassis (10"WX12"DX5"H). No-frills.
It sounds INCREDIBLE. Never have I heard cans sound so perfect. The fatigue factor has disappeared. It is a true alternative, finally, to firing up the ST-120.
Roy gave this away practically at cost. And he swears he'll never make another. HOWEVER - he will make a noval version with four 6922s for approx. $700. I suggest that anyone with a set of 250+ ohm cans which may be gathering dust from lack of suitable amplification might consider it.
It is DEAD quiet, and if I ever turn it up past "noon" I'll require hospitalization.
N.B. Roy has stated that he would provide a complete kit of the 6922 version (built in the same chassis, I believe) for only $500.
A nice pair of Sennheisers costs almost that much.
Last edited by Kentley on Sat Apr 29, 2017 11:23 pm; edited 2 times in total (Reason for editing : correction of unit dimensions)