YBA-1 Guitar amp makes a chirp sound

[jmaf]

and hugely entertaining!

I recall this thread, indeed. You may want to have a look at some of the threads over at the Lobby Lobby

[J M Fahey]

Oh well, I was feeling bad without our spam-of-the-day dose.
Clearly made in the Far East at very low cost (start at $75), distributed by a Miami company, "a success in Colombia".
Maybe Shakira owns stock in the company.