22 YEAR OLD ZOOM BFX-708 Bass Multi Effects Processor DEMO OF PRESETS -- MY FIRST TRY OF THIS UNIT!

22 YEAR OLD ZOOM BFX-708 Bass Multi Effects Processor DEMO OF PRESETS *THIS VIDEO PLAYS PERFECTLY ON iPAD, SMARTPHONES, WINDOWS DESKTOP PCs, and MACs. However, for some strange reason, it will only deliver audio via my large screen TCL ROKU TV. I can’t get a video delivery at all. All I see is flashing colors. If this happens on your TV, please watch it on another device. This weird technical issue happened right after my channel was monetized — so this is a Google-owned/ YouTube artifact. Sorry for any inconvenience.* IT WAS RELEASED FOR BASS PLAYERS BUT WORKS FINE WITH REGULAR ELECTRIC GUITAR AND KEYBOARDS/SYNTHESIZERS AS WELL. IT IS NOT NOISY, NOT ADDING UNWANTED SOUNDS WITH THE DESIRED SIGNAL OUTPUT. THE ACHILLES HEEL OF THIS VINTAGE PEDAL IS THE WONKY 1/4 INCH INPUTS FOR CABLE INSERTION. THEY TYPICALLY BECOME VERY LOOSE OVER TIME AND WILL SHORT OUT -- AND THUS REQUIRE RESOLDERING, STABILIZATION OR EVEN TOTAL REPLACEMENT. "A simple resoldering of all the socket connections to the circuit board will solve the problem. " CONSIDERING THIS KNOWN ISSUE, I ADVISE PROSPECTIVE COLLECTORS OF VINTAGE GEAR TO CONSIDER THE TIME AND COST FOR AN INEVITABLE REPAIR OF THE INPUTS. I WOULD ADVISE PEDAL COLLECTORS NOT TO PAY MUCH OVER $70 FOR ONE OF THESE BABIES. I JUST BOUGHT THIS ONE RECENTLY OFF MERCARI AND ANOTHER ON EBAY. SO, THEY ARE AVAILABLE IN THAT $60 TO $70 PRICE RANGE. THIS WAS A VIRGIN RUN THROUGH OF THIS PEDAL&PRESETS. I HAD ESSENTIALLY POWERED IT UP AND STARTED THE...