Features: Amplifier board and power board independence. Double-sided gold-plated PCB  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)  The LITE CT3 MM/MC (Moving Coil) tube phono stage is designed reference to the classic VTL...

Features: This preamp is base on famous JADIS Circuit, Enlarged part with a three signal amplifier, each stage uses two 12AX7, a total of six 12AX7. Power supply using 6Z4 rectifier, 12B4A adjustment, 12AT7 voltage comparator. Signal amplification part of all imports of Russia's new tube EH. Power part of the 6Z4 is the dawn of a license, 12B4A imported second-hand tube, 12AT7 once again using the EH tubes imported from Russia. The remote preamp are using VOLUME CS3310 conrtol board. LS9D tube...

Product Description: LS7B amplification circuit from the classic MARANTZ 7 line, MARANTZ 7 circuit has been around for decades, called the world has copied one of the largest circuit. Like imitation of no other reason than the fine circuit physique, sweet voice. LS7B authentic uphold the original circuit, in particular, to strengthen the power part, in order to sound more vivid than the original machine. The Remote VOLUME control board using CS3310 VOLUME control board. Specification: Frequency...

pecification:  Use 6SN7 classic line amp 1st stage - common cathode Output Stage - cathode follower RCA input x 4 RCA ouput x 1 Aluminum panel steel housing chasis Color: Gold (we have have black color, please mention if you need black color front panel) Simple circuit with sweet sound! Full of details! Input power: 110V A/C (we also have 230V A/C input, please mention if you need 230V input)

Specification:  Intput: 3 groups RCA(ver remote)/2 groups RCA(ver hand), 1 groups of balanced(XLR)  Output: 1 groups of RCA, 1 groups of balanced (XLR)  Motherboard Tube: 12Au7 × 2, 6922 (6DJ8) × 2  Power PCB tubes: USA used 12B4A, and a new Russian EH 12AT7, rectifier using 6Z4.  Aluminum panel chassis  Dimension: 430mm (W) x 100mm (H) x 330mm (D)  Net Weight: 8 kg  Gross Weight: 9kg  Power Supply Voltage: AC 100V - 240V / 50Hz-60Hz...

Features: IC MM head amplifying board classic foreign name machine YBA line, effectively suppress static noise, can improve the loop gain made MC put Large, fever top op amp amplification, can be used with any voltage stabilized power supply, double-sided gold-plated PCB board.

Features: 1. US-1 is very easy to operate.Whether you are using WINDOWS XP/WIN 2000 or VISTA Interface, US-1 can be plug and play, without any settings, just transmit a signal to the DAC by a coaxial digital cable. And then turn on the stereo, start the music player software, such as MEDIIA PLAYER, WINAMP, etc,and will be able to enjoy the music of ultra-high quality played by the stereo. 2. Of course, you can also play the GAME, KKBOX or watching YOUTUBE, or high-quality APE,they can be...

Lite Audio A680 Class AB power amplifier balanced XLR 250W x2 Brand new The price is for Version Toshiba A1943 / 5200 power Transistors. If you need Version Motorola MJE21193 / MJE21194 power Transistors, plus $82 USD to get it. There is 3 kinds of color of front panel to choose, Silver, Black, and Gold Lite Audio A680 Class AB power amplifier's Circuit is edited from the Japan Accuphase audio model A50, Zero servo circuit, Easy commissioning, and the circuit is more stable. Double-sided...

Lite Audio LS8 Japan Shigeru Wada classic circuit tube pre-amplifier with Remote control There is 3 kinds of color to choose, Silver, Black, and Gold. The price is not included the remote control part. If you need the Remote control Function, plus $113 USD to get it. Features: Amplifier board and power board independence. Double-sided gold-plated PCB Lite Audio LS8 Japan Shigeru Wada classic circuit design preamp use the 4pcs 12AT7 to be amplifier valve. Lite Audio A28 Series chassis used thick...

Lite Audio M9 Pure Class A 80W x2 transistor power amplifier new Edited from the American Jeff Rowland audio model 9 Circuit The price is for Version Toshiba A1943/5200 power Transistors. You can plus $33 USD to get Version Toshiba K1529/J200 power Transistors, or plus $115 USD to get Version Motorola MJE21193 / MJE21194 power Transistors. There is 3 kinds of color of front panel to choose, Silver, Black, and Gold Features: Lite audio M9 current negative feedback Class A power amplifier,...