Hello list,
The venerable Kid Nepro is still selling his (her?) Xpander/Matrix 12 patches via eBay[1] - 100 patches for (as little as) $20, that's just 20ยข per patch.
Has anyone tried these patches? Are they worth the money? I imagine pulling them apart and seeing how they work could be educational. Obviously the patches you make yourself are the best ones...
Cheers,
John :^P