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- Wed Feb 21, 2018 6:55 pm
- Forum: Ham Radio
- Topic: CBS LABS Dynamic Presence Equalizer model 450
- Replies: 1
- Views: 226
Hi Group- Can anyone PLEASE refer me to a USERS MANUAL for the model 450?? I can't find one to save my life. On that note: What the heck is this unit good for?? I preseume to 'equalize' the audio in a range of maybe 2-4KHz. And I suspect it was designed to meet these needs for the BC AM back in the ...