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2.1 Bluetooth Digital Power Amplifier Board TPA3118 2x30W + 60W Subwoofer Support Virtual Surround Function
$71.42
2.1 Bluetooth DSP Power Amplifier Board 30x2+60W 31-Segment Independent EQ Support for Android Cellphone/Computer Tuning
$35.00
2.1 Bluetooth DSP Power Amplifier Board 50x2+100W 31-Segment Independent EQ Support for Android Cellphone/Computer Tuning
$38.88
ICKB AMP-i4 Headphone Amplifier Dual Mixer 4 Channel Volume Control for 8 Earphones with Adapter
Parameters:
- Input interface: Stereo 3.5mm TRS interface, stereo RCA interface
- Input impedance: 22KOhm
- Maximum input signal : +22dB
- Output interface: Stereo 1/4" TRS interface
- Output impedance: Minimum 16Ohm
- SNR: >98dB
- Power supply: DC12-18V
- Dimension: 113*73*40mm
Features:
- 20dB amplifier
- Dual channl mixed input
- 4 channels independent control knob
- For 8 headphones at the same time
Package list:
- 1 x ICKB AMP-i4 Headphone Amplifier
- 1 x Power adapter
- 1 x Manual
