Feature

●【Low Noise】The chip has a high conversion rate and strong drive ability, better performance, the noise is very low.
●【Efficient Interference Elimination】The power supply circuit uses a full-bridge rectifier and effectively eliminates the high-frequency interference of the AC network.
●【Voltage Stability】The clutter interference of the power grid is very low and the voltage is quite stable.
●Strong drive capability: the chip has a high conversion rate and a strong drive capacity
●【Easy to use】: small size, warm and distorted sound, high fidelity.


Description

Description:
High quality filter power supply. Connect the four pins of the rectifier each in parallel with decoupling capacitor, which can effectively eliminate the high frequency interference of the AC network. Now the clutter interference of mains is very small and the voltage is quite stable. So the item has better performance. The chip has a high conversion rate and a strong drive capacity. The frequency of the band is wide and the noise is very low.

Specifications:Working voltage: AC double 12-18V Melody type: low/medium/high pitch/volume channel: double channel audio input: RCA jacks
Audio output: 3P connection.
Input voltage: 3P terminal
Size: 105 mm x 54 mm, weight: 75 g.

Package includes:
1 x HIFI Preamp Control Board Module

Note: 1, please allow 1-3 mm error due to manual measurement. Thank you for your understanding.
2. Monitors are not calibrated same, the colour of the object shown in the photos may be slightly different from the real object. Please take the real one as standard.