Yes, full schematic and gerber files, for non-profit use, subsonic audio enhancer.
The SubWoff Enhancer.
This audio sub-sonic enhancer was designed to operate in 2 ways.
a) Enhance the subsonic on your regular speakers to simulate a sub-woofer.
b) As a low-pass filter for your sub-woofer.
It was designed for those who believe that too much bass is coming thought their sub-woofers, and, not enough sub-sonic rumble. It has such a low pass filter that it barely allows any bass through wile it kicks up just the super deep rumble.
It requires a 12v, >25ma, AC out adapter. For car audio use, you will need to get an isolated DC-DC converter with 12v in, +/- 15v dc out which will need to be tied to the VCC/GND/VEE on the PCB.
This sub-sonic enhance was designed to go between your pre-amp & speaker amp. It has a built in sub-sonic soft clipping to prevent your amp from being overdriven without any audible artifacts.
When using this sub-sonic enhancer to drive regular speakers, 2 conditions must be met:
a) You power amp is flat to below 5 Hz and has a high current output. Preferably flat to 1 Hz.
b) Your speakers are rated down to 35 Hz. Lower frequency speakers = even better.
CAUTION: If your amp is too powerful for you speakers, they may be damaged, or, if your speakers have too much of a load for you amp, your amp may be damaged.
This design is intended for non-profit use only. For licensing inquires, please contact Vergent Technoligies Inc. at mailto:vergent.tech@sympatico.ca .
The SubWoff Enhancer.
This audio sub-sonic enhancer was designed to operate in 2 ways.
a) Enhance the subsonic on your regular speakers to simulate a sub-woofer.
b) As a low-pass filter for your sub-woofer.
It was designed for those who believe that too much bass is coming thought their sub-woofers, and, not enough sub-sonic rumble. It has such a low pass filter that it barely allows any bass through wile it kicks up just the super deep rumble.
It requires a 12v, >25ma, AC out adapter. For car audio use, you will need to get an isolated DC-DC converter with 12v in, +/- 15v dc out which will need to be tied to the VCC/GND/VEE on the PCB.
This sub-sonic enhance was designed to go between your pre-amp & speaker amp. It has a built in sub-sonic soft clipping to prevent your amp from being overdriven without any audible artifacts.
When using this sub-sonic enhancer to drive regular speakers, 2 conditions must be met:
a) You power amp is flat to below 5 Hz and has a high current output. Preferably flat to 1 Hz.
b) Your speakers are rated down to 35 Hz. Lower frequency speakers = even better.
CAUTION: If your amp is too powerful for you speakers, they may be damaged, or, if your speakers have too much of a load for you amp, your amp may be damaged.
This design is intended for non-profit use only. For licensing inquires, please contact Vergent Technoligies Inc. at mailto:vergent.tech@sympatico.ca .
Part 1 files, darn 100k limit... If it was 250k, I would upload a few more free projects including digital video processors....
Why not just put the files on some (free) webspace?
Thanks for the files, I've downloaded them and will have a browse in the next couple of days.
Thanks for the files, I've downloaded them and will have a browse in the next couple of days.
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