High fidelity amplifier, which gives 25w / 8 Ohm 1% THD. S / N ratio> 100dB.
At 20W / 8 Ohm the distortion is 0.015%.
This small board is a very good low cost amplifier.
It has short circuit protection as well as thermal protection.
KIT AMPLIFIER 25W KA500
€15.00Price
Power supply: ± 25 VDC
Consumption: 70 mA (quiet) 4 A max.
Output: 30 W max at 8 Ohms. 25W RMS, 8 ohm ± 25VDC.
Output resistance: 4 - 8 Ohm
Distortion: 0.015% 20w / 8 Ohms
Frequency response: ~ 15 Hz to 50 kHz, -3 dB
Board dimension: 4 X 4 cm.