"Thank you for the fine electronic craftsmanship & state of the art cross-overs you put in my JBL horn type speakers. Dazed and confused for many moons, I was unable to find any electronics firm in the Sacramento area who was capable of diagnosing and solving the problems with my speakers until now.

I was quite impressed with your ability to pin-point and identify the fact that my woofers, horns, etc. were not blown;but that the cross-overs were of inferior quality relative to the components.

Upon bringing the speakers home from your shop, I was skeptical at first and gingerly hooked them up to my old amp and put on a CD to hear the speakers for the first time since the "operation." To my complete and utter amazement, I was shocked into the ethereal world of sound as the most beautiful sounds I have heard in a long time cascaded out of my speakers like Niagara Falls. To say the least, I was "Blown Away!!" I can now turn these speakers up so loud that when I play Wagner's "Flight of the Valkyries" it's as if you are in the helicopters in "Apocalypse Now" in that scene where they cleared the beach for Lance Johnson the surfer to surf. SIMPLY AMAZING!

Who would have thought that a simple electronics firm like Rainbow Electronics could radically alter the shape of the "S" curve by simply creating a new cross-over for my speakers."

E.H. Orangevale, CA