this product need customize, so need wait about 7days! Features: DAC72 chip with the CD heyday of the most acclaimed PCM1702, and THETA DSP BASIC for the same product, the chip has a stable, durable and beautiful voice, high resolving power advantages. The DAC 72 can accept signals from 44.1 kHz to 96 kHz. Can accept the equivalent of DVD AUDIO quality, can be completely with the highest level of CD turntable or frequency booster used in conjunction with. (Panel with black / white) Weight...

Features: This preamp is base on famous AUDIO NOTE M7,Circuit very simple and classic,using 2 of tube 12AU7 two amplification. Structured, excellent bandwidth, strong dynamic. Specification: LSDY tube voltage stabilizing circuit power PCB ARC tube voltage line 6Z4 rectifier tube 12AT7 as a voltage comparator 12B4A as voltage adjustment, adjustable voltage from 150V ~ 400V, with a group of filament voltage, output voltage of 6.3V or 12.6V (in need of replacement components) On the main preamp...

Features: SUPER POWER SOCKET super power box, aluminum chassis, the United States RA high-quality power connector, machine connection using 4N UMICORE (Umicore) silver wire, for your system to provide a steady stream of high-quality power.