This machine is completed by referring to the core circuit of Baishitong BP-26 fever pre-stage.
Baishitong BP-26 is a 30,000 yuan level pure fever music fully balanced pre-stage. It adopts Class A line amplification technology and directly amplifies the signal source, which reduces the distortion, phase shift and nonlinearity that occur in the operation of the transistor circuit. distortion. Make the music signal high fidelity after being amplified by the previous stage, and truly reproduce the dynamic music details, the sound is warm and delicate, and the dynamic is sharp!
The core amplifier circuit of this machine adopts modular design, the layout of the whole page is simple and reasonable, and the materials used refer to the original machine circuit. The power transformer uses a customized all-copper O cattle to reduce magnetic leakage interference as much as possible.
Specific parameters:
Frequency response: 20HZ-40KHZ
Input sensitivity: 200MV
Signal to noise ratio: 105DB
Input port: RCAX2+XLRX1
Output port: fully independent RCA(RCA input required). Balanced output(Need to balance input)
Size: width 330X height 62X depth 308mm
Weight: 4.2KG with packaging and 5 kg express delivery fee