Tag Archives | harman-kardon
Harman-Kardon 730 COMPLETE Rebuild & Repair Kit High-Quality Receiver Recap
Posted on June 5, 2024 | By admin
Up for sale here is this complete rebuild set for a Harman-Kardon 730 receiver. This is all the parts you need to rebuild a Harman-Kardon 730 amplifier board, tuner board, phono board, preamp/tone board, switch board, power supply board, and replace the four main caps. The phono board on the 730 is incorrectly designed, resulting in poor sound. This kit contains parts and instructions to fix this, which is fairly easy–you just have to change […]