| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $18.62 | $18.24 | $17.67 | $16.91 | Contact US |
Finished HiFi Preamplifier Board DIY Audio Amplifier Board Replacement for Marantz HDAM Classic Preamplifier
$32.62
Line Magnetic Audio LM-508IA 48W+48W Tube Amplifier Integrated Amplifier Tube Amp with Two VU Meters
$2,624.45
2x80W HiFi Digital Power Amplifier Board V1.6 Class D Amplifier Board for MERUS MA12070 with Toggle Switch
$33.44
Description:
- This up-converter board uses the original SRC4192I conversion chip to realize 3-wire I2S to 4-wire I2S (add MCLK signal). At the same time, in order to solve the problem that the CSR Bluetooth module cannot be applied to the 4-wire I2S DAC module, it realizes 3-wire I2S to 4-wire I2S, using asynchronous input mode to up-convert the input signal, thereby reducing the jitter output by the Bluetooth module I2S
- Up-conversion output frequency can be adjusted according to requirements: 48KHz, 96KHz, 192KHz (default)
- The size of the board is only 35*40mm, which is convenient for DIY.
- The standard configuration uses high-precision 4-pin active crystal oscillator, which can be upgraded to Crystek femtosecond crystal oscillator
- Applicable to: CSR64215, CSR8670, CSR8675 modules to PCM1794A, AK4495, AK4490, AK4497 and other four-wire DAC modules.
Specifications:
- Product size: 35x40mm
- Power supply voltage: DC 5.0V DC
- Input format: Slave I2S mode
- Output format: MASTER I2S format 24bit/48KHz (512fs),
- 24bit/96KHz (256fs), 24bit/192KHz (128fs) (factory default output format)
