Feliks Audio Echo MK II OTL tube headphone amp in near-mint condition. Also a great sounding preamp with 3 inputs. I’m the original owner. Original tubes are included, I’d estimate they have around 100 hours of use on them. Also including a matched pair of Electro-Harmonix Gold Pin 6922 (approx. $100 value). These only have about 5-10 hours on them. Will ship in the original double box, with all original accessories including power cord. Great sounding tube amp, only selling because it no longer physically fits in my setup.
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