Flux Removal on Custom Preamplifiers with CaiKleen™ TRP
I designed one of the circuits (DC servo) for a stereo preamplifier, and it has a very high impedance circuit, making effective removal of solder flux essential.
I cleaned several PC boards with the CaiKleen™ TRP, and it is easily the best flux remover I've used. It even removed the residue left by Chemtronics' flux remover!
Audio Express magazine