BRZHIFI Preamplifier Bluetooth 5.0 LDAC Audio Amplifier Preamp HiFi Sound Amplifier Treble And Bass Control RCA Output For AMP
Product Details:
4 + 1 channel lossless handover, remote volume preamplifier .
Adopt QCC3008 Bluetooth 5.0 audio module. Support A2DP, AVRCP, HFP, TWS, AAC, I2S, APTX, LDAC APTX-LL, etc., using 16M SPI FLASH memory chip.
Use the Japanese JRC-NJW1194 full digital volume drive controller.
Use the UK ARM-STM dual-core instruction microprocessor.
Use Japan OMRON audio gold-plated contact signal switcher.
Use custom full linear drive power supply.
Use high-definition LED display.
With remote control.
Compatible with a variety of audio equipment: perfect match with players, decoders, AV machines, CD players and other red and white RCA interface signal input and output. It can also be used with digital products such as TVs, set-top boxes, MP3s, and computers.
How to use:
Signal selection----Continuous pressing of the knob can cycle the cutover input signal mode
Volume adjustment ---- knob rotates counterclockwise &x27;&x27;-&x27;&x27;, knob rotates clockwise &x27;&x27;+&x27;&x27;
Tone adjustment ---- long press the knob:
① "TREBLE" flashes at the bottom left of the screen, and theknob can be adjusted to a range of ±10db.
② Press the knob once again to display "BASS" flashing, and the knob can rotate the low frequency to adjust the range of ±10db.
③ After the adjustment is completed, press long press the knob to save.
Parameter:
Input interface: 4 channels of RCA input + Bluetooth input
Line output: RCA output
Power supply: 220-230V
Dimensions (W*H*D): 133*43*159mm