I plan to recap this crossover and put new speaker cable binding posts on this ESS AMT bookshelf
I emailed ESS. They told me that they're looking for the manual and schematics of this ESS AMT Bookshelf.
here is the schematics I found:
https://audiokarma.org/forums/index.php?threads/ess-amt-1d-schematic-upgrade.306388/
On this particular crossover, which part should I replace? Thank you in advance!
I emailed ESS. They told me that they're looking for the manual and schematics of this ESS AMT Bookshelf.
here is the schematics I found:
https://audiokarma.org/forums/index.php?threads/ess-amt-1d-schematic-upgrade.306388/
On this particular crossover, which part should I replace? Thank you in advance!
If this speaker is from the 1970s and has electrolytic capacitors fitted, then those warrant replacement with fresh, new equivalents.
Film capacitors, resistors and inductors don't wear out, so there is no technical need to replace those.
The brilliance and presence variable controls would probably benefit from a squirt of contact cleaner.
Film capacitors, resistors and inductors don't wear out, so there is no technical need to replace those.
The brilliance and presence variable controls would probably benefit from a squirt of contact cleaner.