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KSA5-mini Class A Headphone Amplifier Power Amplifier Small Headphone Amp (Main Unit + Power Adapter)
$115.76
KSA5-mini Class A Headphone Amplifier Power Amplifier Headphone Amp with Small Volume (Main Unit)
$77.51
TPA3255 High Performance Class D Power Amplifier Board 2.0 Channel Mini Digital Audio Stereo Amplifier Module
$26.56
Wind DAC Decoder Assembled PCB Board Support 384K 32BIT(Battery USB Card Not Included)
Design philosophy:
- Adopting battery to power the machine compard to some imported transformer, the sound is more smooth and pure.
- Small consumption, one time charging can gurantee 30 hours of continous amp working
- DAC adopting high end PCM5102, this DAC chip makes the tone more warm, better than CS4398 on human sound and dynamic
- SNR: 112db
- Sound distorion: -93db
- Work with XMOS, can directly play 384K 32BIT file
Technical paramters:
- Optical coaxial input support: 192K 24Bit
- USB input support: 384K 32BIT (xmos dauhter card)
- Input voltage: DC 5V-12V
- PCB size: 120mm x 105mm
- Complete amp machine size: 137mm x 115mm x 30mm
Complete amp machine:
- Two switch on the back, one is power switch, one is coaxial and optical switch
- USB choosing is priority level, connect with USB cable, USB channel is directly choosed
- Note: charger light is red when charging, after finish charging, the light becomes green
Package includes:
- Assebled board x 1
