XR1075 Digital Audio Processor 12V Amplifier Preamp Prepositive Board Preamplifier Module скачать в хорошем качестве

XR1075 Digital Audio Processor 12V Amplifier Preamp Prepositive Board Preamplifier Module

where to buy: https://www.amazon.com/dp/B09M8Z7ZNT?... XR1075 amplifier for speakers Tone Board HIFI Preamplifier Board BBE Chip AC/DC 12-15V Audio Volume Control Preamp diy kit 1. The core of the device with XR1075CP, good sound quality excellent. 2. The sound quality is excellent audio import CBB capacitance, allowing you to feel great joy! 3. The quality of units produced sealed potentiometers, durable. The board uses 1.6mm thickness FR-4 fiberglass boards, circuit design aesthetics reasonable, greatly improving the signal to noise ratio, greatly improving the ability of small signal analysis, to ensure a good sound quality and fidelity; Electrical parameters Operating voltage: AC / DC 12-15V Dimensions: length 72 x width 48 x height 23MM Potentiometer center distance: 24-24-24mm Enhanced resolving power of high-frequency adjustment range -0.5 ~ + 13dB Frequency compensation adjustment range -0.5 ~ + 13dB XR1075 finished board can be installed in a variety of audio systems, based on personal preferences, music content and listening environment, appropriate adjustments to enhance the resolving power of high-frequency and low-frequency compensation to the best condition, the playback effect can be upgraded sound system, starting the immediate effect, the original level of detail obtained very clear to reproduce, making the sound more real and natural.