Product Details:
① Freely adjust the treble and bass. High and low tone mode can be turned on or off. ② Compatible with 6J1 / 6J3 / 6J5 / 6K4 and other specifications of electronic tubes. The built-in electronic tube is safe and not hot, and the ceramic socket is easy to plug and unplug. ③ 6J5 tube is used by default. ④ The two amplifiers of the preamplifier and tone adjustment are designed independently, and the treble and bass adjustment effect is obvious. ⑤ Upgradable in-line dual op amp, you can freely replace the op amp as you like. . ⑥ High-efficiency wireless Bluetooth connection, realize wireless lossless transmission, accurate service, and meet user needs. ⑦ All-aluminum alloy shell, durable and effective shielding interference.
Specifications:
RCA line output: 09vrms Signal to noise ratio: 106db Distortion: 0.3% Treble adjustment range: ± 6db Bass adjustment range: ± 10db Frequency response: 20HZ-20KHZ Power supply voltage: DC12V / 2A Dimensions (W * H * D): 120 * 40 * 130MM Weight: 0.49KG