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EX202/2170 Touchpad+Encoder Knob Version DSP2.1 Digital HiFi Stereo Power Amplifier Board 70Wx2+140W Support for TWS
$48.13
EX202/2170 Touchpad Version DSP2.1 Digital HiFi Stereo Power Amplifier Board 70Wx2+140W Support for TWS
$47.16
EX202/2170 Encoder Knob Version DSP2.1 Digital HiFi Stereo Power Amplifier Board 70Wx2+140W Support for TWS
$46.19
BRZHIFI STK4140MK2 Amplifier HIFI Bluetooth 5.0 Fever Amplifier Class AB Stereo Audio Amp
Description:
This machine is developed and produced in accordance with standard products. All parts are original and genuine. It can be used with AC6905 Bluetooth 5.0 chip to realize wireless music playback of various portable products. The machine is directly powered by 220V power supply, easy to use. The all-aluminum chassis is of fine workmanship, while ensuring good heat dissipation.
Features:
1. Adopt brand new original Sanyo STK4140MK2 chip.
2. Built-in custom pure copper power transformer power supply, straight plug 220V.
3. The radiator and the upper and lower cover plates of the chassis are directly connected, increasing the heat conduction area and improving the heat dissipation effect.
4.Adopt big brand filter capacitor and ALPS16 volume potentiometer.
Specification:
Working method: Class AB
Quiescent current: 60mA
Output Power: 25W / 8Ω, distortion 0.1%
Frequency response: 20Hz to 50KHz
Dynamic range: >100 dB
Size: 131 * 55 * 251mm
Weight: 2.6kg
Package List:
1 x Amplifier
