F15 pre-amplifier Hi-end low distortion and low noise HIFI pre-amplifier pre-amplifier board with TFT display module and pointer display

Name: F15 pre-amplifier Hi-end low distortion and low noise HIFI pre-amplifier pre-amplifier board with TFT display module and pointer display
Brand: MicroHello
Price: 32 USD
Availability: InStock

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$32.00 ~~$65.00~~

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Description

The F15 front-end board is developed for power amplifier boards or old power amplifiers to add audio amplification, input selection, and remote control functions. It features the following characteristics:
1. Equipped with the HIFI chip NJW1194, it boasts a distortion level of 0.0015%, delivering a clear, delicate, and natural sound. The two-channel error does not exceed one-thousandth, far surpassing audio potentiometers, and its lifespan is virtually unlimited.
2. Equipped with volume adjustment, treble and bass adjustment, 2-channel input display, and full-function remote control
3.2.8-inch true color TFT pointer display screen, adding dynamic rhythm, beautiful and high-grade appearance
4. High cost-effectiveness, with better price and function compared to a single remote control motor volume board with mediocre performance。