| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $37.79 | $37.02 | $35.86 | $34.32 | Contact US |
Finished HiFi Preamplifier Board DIY Audio Amplifier Board Replacement for Marantz HDAM Classic Preamplifier
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Line Magnetic Audio LM-508IA 48W+48W Tube Amplifier Integrated Amplifier Tube Amp with Two VU Meters
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2x80W HiFi Digital Power Amplifier Board V1.6 Class D Amplifier Board for MERUS MA12070 with Toggle Switch
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ES9038 DAC I2S/DSD/DOP/Optical/Coaxial Decoder Board DAC Board Imported Capacitors For Audio DIY
Features:
- Use imported audio capacitors for ELNA and South Korea imported audio capacitors
- Support coaxial/optical/I2S/RJ-16/DSD input
- When there is no signal, LOCK light flashes, and when there is a signal and locked, the LOCK light is on.
- When the signal is PCM, DSD light does not light up. If it is DSD or DOP, it lights up
- RCA and 3.5 socket for output
Parameters:
* +129dB DNR, -120dB THD+N
* Coaxial: PCM44.1k~192k 16~24bit/DOP DSD64
* Optic Fiber: PCM44.1k~192k 16~24bit/DOP DSD64
* I2S/DSD: PCM44.1k~384k 32bit/DSD64, DSD128, DSD256
* I2S/DSD pin definition: PCM_BCLK-DSD_CLK, PCM_LRCK-DSD_L, PCM_DATA-DSD_R
Working Voltage:
1. Single DC power supply (DC socket) 12V~15V, R32 needs to be short-circuited (default)
2. Dual DC power supply, dual 8V~15V, R32 needs to be open (users need to solder off R32 resistor)
Attention: Select single power supply or dual power supply. They cannot be used at the same time.
Audio Input Settings:
* J1 short-circuited, coaxial input
* J2 short-circuited, optic fiber input
* J1 and J2 are not short-circuited, I2S input
Digital Audio Format Selection:
* OP1 open: input PCM format is I2S-32BIT (default)
* OP1 short circuit: input PCM format is RJ-16BIT, also known as format for SONY and Standard Format
Filter Settings:
* J3, J4, J5, J6 are not short-circuited, filter=apodizing fast roll-off filter
* J3 is not short-circuited:
J4 short-circuited, filter=brick wall filter
J5 short-circuited, filter=corrected minimum phase fast roll-off filter
J6 short-circuited, filter=minimum phase slow roll-off filter
* J3 short-circuited:
J4 short-circuited, filter=minimum phase fast roll-off filter
J5 short-circuited, filter=linear phase slow roll-off filter
J6 short-circuited, filter=linear phase fast roll-off filter
Volume Control:
VOL: Short-circuit ENB-GND for mute, short-circuit ENA-ENB for maximum volume. Can be connected to a single potentiometer
Package Included:
- 1 x DAC Board
