WA-Quantum GmbH's Quantum Chips

I have quite a few WA chips now, lots if semiconductor chips, capacitor chips, a few Cable chips and a few inductor/transformer chips. What it all comes down to is one needs to try a WA chip one at a time and see if it improves the sound. If it doesn't improve the sound try to find another location for that particular chip. For example the transformer chip did not work on my amp's toroidal transformer but it worked on the coils for the AC filter in my Oppo and next to the transducers in my headphones. The Cable chip did not work on my interconnects or power cords but works nicely on the circuit coming into the breaker box. On banks of capacitors I can use one large capacitor chip to cover four caps.

Geoffkait, yes trial and error is about the only way to proceed. I might add that things change. I used to find the cable Chips worked but with new cables this is no longer true.

This is much like pieces of jade. In some places the have great benefit while in others they do great harm.

Tbg, I suspect WA Chips are an excellent illustration that audio is a hands-on hobby. It's not really for the reluctant couch potato who just wants to plug and play. Experimentation is the order of the day for everything from speaker placement to tube trap and diffuser panel placement, to placement of acoustic resonators, Mpingo discs, coloring CDs, CD fluids, cones and Isolators, crystals, etc. Noone promised you a rose garden. Lol

Geoffkait, as a scientist, I'm always seeking a theory that would suggest where something might work best. With jade quartz I have largely given up. Isolation devices, however, cannot be ignored.

Never heard of jade quartz. I've heard of jade and I've heard of quartz. Have you tried Acoustic Revive's small beads of smokey quartz for room walls? Myself, I'm rather fond of topaz, sapphire, onyx, aquamarine, carnelian and others.