Specification:  Output power: PHONE: 2000mW (32 Ohms); XLR: 2000mW (32 Ohms)  Frequency response: 10Hz ~ 100 KHz (+-1dB)  Gain: + 18dB  Distortion: <= 0.01% (1 KHz, 32 0hm)  Signal to noise ratio: 115dB  Vacuum tube: 12AU7 *2  Adapter headphones impedance: 8 ~ 600 Ohms  Dimension: 23 * 12 *105 cm  Net weight: 1.55 kg  Gross weight: 2.5kg  Power supply: AC100-240V 50Hz-60Hz  Accessories: 1 * Power cable,1 * User's manual, 1 *...

Characteristics：  1. Computer USB decoding, up to 32Bit/192KHz, DSD128  2. Using 12AU7 bile duct  3.DAC chip: dual CS4398  4. Adopt OP+BUF architecture, large thrust  5.+/-15V power supply, OCL circuit, dynamic large  6. Transistor expansion  Description:  Power Supply： DC12V/2A  Systems Applicable： Win XP, Win2000Win7, Win8 and WinlO (driver is needed) Apple Mac OS X system (no need to install driver)  Supported Sampling：...

TA - 02 is a headphone amp that mixes tube and transistor amplifier together. The pre-amp is adopted double 6JI tubes, making voice sweet and exquisite. The post-amp is adopted OP+ transistors for class A buffer, so it can easily drive any kind of low resistance earphones with strong load capacity. Its power supply is DC12V adapter, through professional boost circuit, make sure the tube is worked at its best condition. Parameters: Power Source：DC12V adapter Output Power: 780mW(32Ωload)...

Description: TA-03 is a small high fidelity desktop tube amplifier with USB DAC functions. USB accepts up to 24Bit/192KHz high resolution audio signal. It adopts 12AU7 tube for pre-amp, 6C19 tubes each channel for post-amp, also adopts capacitive coupling output to dispense the limit of output transformer and make the frequency response of the amplifier more close to the limit of the tube amplifier. While the power supply adopts the high-quality E type transformer with low noise and low leakage...