Tools, Tones and Toys for Guitarists
Yes, Modulation Monday is back with the Ross Phaser. It’s not for the feint of heart, but doesn’t require any JFETs, matched or otherwise. Instead it uses OTAs with 3, LM13700N (one for the LFO, two for the audio path). Should fit nicely in a 125B with top mounted jacks. Schematic for reference.
*Edit 200604* Now verified. *Edit3* 200625*Removed one link and a cut.
” The vintage sound of an analog OTA-based phaser melded with contemporary parameters out the wazoo. From classic and not-so-classic sounds, subtle and over-the-top phase tones, mellow through seasick pitch vibrato, ringmod, glitchy octave effects, and outright strange phased/autowah/tremolo hybrid sounds you won’t find anywhere else. No doubt the Whetstone can do things that your … Read more
Here is a monster layout for a 70s phaser made famous by Brian May. No many infos/videos around. You can find the schematic in the original DIY thread here and FSB’s here. To draw a layout for this wasn’t easy. To build it would be as difficult. Double check everything is correct before starting. There are … Read more
Here are some great new Tap-Tempo projects by Madbean. I prefer to add them all in the same post because they are meant to work together. You could use 1/8″ jack & plugs. You can find all info and his great (and cheap!) PCBs on his website here. The TapLFO is available from SmallBear here.
It’s been a while since I’ve uploaded a monster layout. Therefore… Here is LaceSensor’s version of Lovetone DoppelGanger analog phaser. You can find all info, build doc, bom and manual on Madbean Forum here (free login required) (http://www.madbeanpedals.com/forum/index.php?topic=19190.0) You could also buy PCBs when available. 29/11/2016 Layout updated & Verified: removed cut next to bottom … Read more
This was an old request. Layout came out quite large. You can find all info and schematic on Commonsound/4ms website here.
