Feliks Audio Echo MK II Headphone Amplifier - OPEN BOX

Description Specifications OPEN BOX - LESS THAN 10 HOURS - PERFECT Your introduction to tube sound - even entry level means high quality with Feliks Audio! Echo 2's beautiful metal and genuine wood finish enclosure presents a warm "tubey" sound with plenty of details - easy listening at its best. SPECIFICATIONS: Impedance: 100 k ohm Frequency response: 15 Hz – 45 Khz +/- 3 dB Power output: 350mW Amplification level: 20dB THD: 0.4 % (300 ohm, 20 mW) Optimal headphones impedance: 80 – 600 ohm Headphones output: Jack 6.3mm Weight 3.5 kg   Dimensions 26,8 × 21,7 × 11,8 cm BOX CONTENTS: Beautifully hand-crafted Tube Amp 1 pair of driver tubes 1 pair of power tubes AC cord User Manual Warranty Card