Hello there,

I'm selling my desktop amplifier Echo 2, which sounds amazing with HD650 and gives vocals lifelike presence. This is warmer amplifier and should be used with higher impedance headphones(ZMF, Beyerdynamic, Sennheisers). It works well with low impedance dynamic headphones, but unfortunately it is not sufficient for low impedance planar headphones and I'm looking for all-rounder amp.

I will cover the shipping cost, but paypal fees are on buyer unless you are ok to go with friends& family.

Received it as a present and used approx 30-40hours.