Description

THIS IS A 6 BOARD RETROFIT KIT THAT ALLOWS YOU TO REPLACE ALL ELECTROLYTIC CAPACITORS WITHOUT THE NEED TO PERFORM MAJOR SURGERY ON THE AMPLIFIER. THERE ARE A FEW POWER SUPPLY RETROFIT KITS OUT THERE BUT THEY ALL REQUIRE A LOT OF SURGERY WITH MANY THINGS THAT CAN GO WRONG (THEY ARE ALSO CUSTOM MADE FOR EACH AMPLIFIER). EACH SMALL PCB FITS EXACTLY ON THE CHASSIS CUTOUT AND ALLOWS YOU TO USE NEW ELECTROLYTIC CAPS .ALL YOU NEED TO DO IS REMOVE EACH CAPACITOR (POP RIVETS) DESOLDER IT AND DROP IN THIS PCB AFTER YOU ASSEMBLE IT WITH NEW CAPS AND BLEED RESISTORS. MINIMALLY INVASIVE. CAPACITOR PART NUMBER IS LLS2W221MELA NICHICON OR SIMILAR. BLEED RESISTOR (VISHAY) PR02000201003JA100 OR SIMILAR BOTH AVAILABLE IN MOUSER OR DIGI-KEY. GUARANTEED TO FIT MLA-2500B - IF YOU HAVE OTHER MODELS PLEASE MAKE SURE THEY WILL FIT - NO RETURNS. CAPACITORS AND BLEED RESISTORS ARE NOT INCLUDED. KIT CONSISTS OF 6 BOARDS ONLY. WARNING: WORK ON HIGH VOLTAGE POWER SUPPLIES MUST BE PERFORMED BY A QUALIFIED LICENSED ELECTRICIAN. LETHAL VOLTAGES ARE PRESENT IN THE POWER SUPPLY EVEN AFTER THE AMPLIFIER HAS BEEN DISCONNECTED FROM THE MAINS. THESE VOLTAGES ARE LETHAL AND MAY KILL YOU IF YOU DO NOT KNOW WHAT YOU ARE DOING.