Here's how I moved my Behringer SF300 over into a metal enclosure.
Music:
Tranquility by Kevin MacLeod
Link: incompetech.filmmusic.io/song...
License: creativecommons.org/licenses/b...
Timecodes for scrobbling through if you want to skip the twee build process video and just get to the wiring diagram / demo:
Wiring: 10:00
Demo: 15:50
The bypass remains buffered, using a momentary footswitch and off-board jacks for the audio and power. The pots and toggle switches are stock.
Rehousing Behringer pedals is a much-discussed topic in the pedal world, as their circuits are often affordable spot-on recreations of vintage / hard to find / expensive pedals, but the cost is brought down by the build quality. See the JHS Show vlog for more on that. After the HM300 (A pretty good HM-2 clone, but not perfect) the one that gets the highest praise for its sound is the SF300 - it's spot on. There is no difference. The bass response is there, it stacks well, the boost function is powerful as hell and Fuzz 2 instantly transports you to Dopethrone territory. Wonderful stuff. Rehousing it has always been a goal of mine as I like to screw around with cheap pedals, much more than I do buying vintage ones.
Important things to note:
Pay attention when wiring the power. Running reverse voltage through a circuit isn't a great idea (I fried another SF300 by screwing up here.)
If you do want to do offboard pots, it's 50Ka for the volume and gain and 50Kb for the bass/treble.
If I was to do this again, I might put the jacks/power supply underneath the PCB rather than between the PCB and the top of the case, as that might allow for top-mounted jacks / give more clearance on the shafts for knobs. Hee hee.
As there's not a full written guide anywhere as far as I can tell, is that something you'd be interested in? Let me know and I can put one together.
21 окт 2020
