• Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Help please Busker amp ARTEC 20 watt


New Member
No I can't find any detailed circuit information for this amp
I think it's just become a cabinet with a 20 watt speaker and tweeter as new
Anyone any ideas to wire in a two channel amp that'll run on twelve volts or something

Nigel Goodwin

Super Moderator
Most Helpful Member
To be fair, there's probably very little wrong with it - but without a schematic we can't tell you what to check. The obvious blown part is probably a protection diode, which makes me wonder what's been done with the fuse?.


New Member
The components are so small and I can't see any solder points
I wondered if to snip the burned component out the way leaving the two connection pins showing a wire what to them
The fuse on the power supply stayed ok

Latest threads

EE World Online Articles