The A600 amplifier is a dual channel integrated amplifier. The internal composition is in perfect order as well as good look. Two pieces of copper is uncompromised to put into good use in the left and right operating and amplifying parts. The first stage is MJE350/MJE340 geminate transistors which could be easily seen in European and American amplifiers. The second stage adopts MJE15031/MJE15030 geminate transistors which are well commented by the audiophiles for the high performance. And the output transistors was consisted by four pairs of parallel 2SA1295/2SC3264 high-power and high-current geminate transistors on each channel whose peak current could reach up to 68A; The power supply of this unit is offered by two 580W annular transforms and the main power supply adopts four Sweden top-grade 33000uf RIFA169 electrolytic capacitance. And the rectifier bridge adopts 40A square bridge. The most outstanding point of this unit is the high stability. Power Output: 160W Per Channel at 8 ohm THD: <0.03% SNR: >95dB Input sensitivity: 1.8V Frequency Response: 10Hz-100KHz Size: 450mm*596mm*192mm Weight: 55kg