

I made 2 of these Baffle Step Compensation networks for my Stephens Trusonic 80FR project. I unwound the inductor down from 3.0mH to 2.8mH. The little bugger works like a charm bringing the bass notes lower and more pronounced.
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Biggles
Impressive handiwork.I made 2 of these Baffle Step Compensation networks for my Stephens Trusonic 80FR project. I unwound the inductor down from 3.0mH to 2.8mH. The little bugger works like a charm bringing the bass notes lower and more pronounced.
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Biggles
Still trying to figure a better solution to the oversized poly caps that are so en vogue these days. Below is a modular capacitor board, although I'm hoping for the opportunity to redo the entire PC board on another AKer's Rock Monitors in the near future. Those Coke can size caps add another 30 - 35 square inches, so it can only be done when space allows for it.
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In the middle of lengthening a board in which I'm upgrading the bandpass caps from electrolytic to poly caps. Second order on all drivers with foil bypass caps for the tweeter and midrange drivers. Coils will be transferred from old board to new as they are not a wear item.
View attachment 758172
Some basic guts here. Simple but effective, Wharfedale Laser 50 and Mission Model 70.
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I have to straighten the tv lol
Pardon the quality. Hoping it smooths out.
Nice work Doc!I made 2 of these Baffle Step Compensation networks for my Stephens Trusonic 80FR project. I unwound the inductor down from 3.0mH to 2.8mH. The little bugger works like a charm bringing the bass notes lower and more pronounced.
![]()
Biggles
Hey Geoff!
Being an art director, that was the first thing I noticed! Can't help myself!I have to straighten the tv lol