MAD (MapleTree Audio) EAR + HD Super II Amplifier. Excellent synergy with the Grado headphones I've tried with it (RS1, PS1000).

I'm the second owner and it was rarely used.

There is some paint chipping along the top edges (see pics). The amp is in otherwise excellent condition.

Tubes included are:

- 2x Sylvania 5751

- 2x Electro-Harmonix EL84

- 2x Genalex Gold Lion N709/EL84

Free shipping and Paypal fees are included.