Hi everybody!
I've got a pair of 4345 for several years and everything was OK. But now sound one of UHF driver became scratchy and or disappear at all. As I could understand, the reason is L-Pads.
Reading through the forum i've found two options:
1. Install new L-Pads
2. Replace them with fixed resistors
Mending or cleaning of L-Pads is no option - it's just temporary and not an effective cure.
Could you recommend a right seller in the Internet where I can buy a complete set of L-Pads for pair of 4345? I actually need to repalce just one R203 for UHF now, but I'd prefer to fix a problem totally.
From other side, I don't use L-Pads at all, so option to set fixed resistors would be very reasonable. What is right impedance of each resistors (to replace R201, R202 and R203) if L-Pads position is "0". And what is schematic of this change?
Thank for help, regards
Pavel