Electronic works Bass Treble Board kit with Low Pass Filter for subwoofer Board preamplifier 2.1 (Working on 12-0-12 Volt Dual Power Supply)


Price: ₹ 699.00 - ₹ 490.00
(as of Dec 02,2022 03:10:08 UTC – Details)



it is preamplifier board kit for mosfet amplifier board kit it is 2.1 preamplifier board it is bass treble for left and right speaker and also Low pass filter for subwoofer

easy to use due to all connector no need any soldering
it need 12-0-12 volt supply 1 ampere
it control master volume and subwoofer volume and bass treble volume
inbuilt rectify supply

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