There was a request for 4ms Tremulues Lune with two LFO's but couldn't find a schematic for it. So we're stuck with the normal version. But for this layout I've incorporated an input buffer found in their "Luna" project. Schematic is aviable HERE as well different ways to wire up the rate LED and the bypass LED.
Cool! hard to catch up to the amount of layouts! awesome! any chance i can request the madbean tappy for the taplfo3 chip layout?
ReplyDeleteMany thanks!
ReplyDeleteLove 4ms stuff -- and thank you for the layout! I'm having a small issue with my build. the effect is working but I'm getting a horrible grounding hum that I can't seem to locate the source of. I haven't hooked up a foot switch bypass switch to it yet -- could that be the issue? Like I said -- the effect is working -- there's just a massive grounding hum drowning it out.
ReplyDeleteAny help would be awesome -- thank you!
DeleteDidn't realize this was unverified -- and am now determined to verify it. I Reversed the gain controls at M-19 (Now Gain 1) and N-19 (now gain 2-3) -- Gain now increases when you turn the pot clockwise.
DeleteHum persists -- as do I.
This comment has been removed by the author.
DeleteWired up footswitch. No bypass signal from circuit. Sleep comes for us all. Will renew efforts on the 'morrow.
DeleteNo bypass signal wouldn't have anything to do with the layout. The bypass would be mechanical, through the 3PDT switch. Make sure you scrape in between the tracks on your strip board. I will often shine a flashlight through the board to see any obvious solder bridges but sometimes bridges are invisible.
DeleteOh absolutely -- I definitely messed something up with the footswitch wiring -- or the switch is busted -- and I was too tired to continue HAHA I'm confident the circuit works -- and this is definitely a me problem. Scraped the tracks -- re-flowed some shady looking points -- preformed a voodoo ritual -- and nada. I've made a cup of coffee -- stripped everything recoverable off it and am restarting.
DeleteThe saga continues... Wu Tang...
This comment has been removed by the author.
DeleteThat's a drag. I took a look at the schematic. No issues jumped out at me. I could've missed something. Unlikely that you made the same mistake twice but I often stare at my work for a long time before I spot a silly oversight. Keep us updated if you figure it out.
DeleteThanks for taking a look -- and I'll report back if I figure it out for sure! I'm not gonna give up -- but I find if I leave it be for a bit and come back with fresh eyes after a while I usually find the silly oversight. I built the Noise Swash -- the Temulus Lune shall not defeat me. But it is a worthy foe.
DeleteThis comment has been removed by the author.
DeleteThis comment has been removed by the author.
ReplyDeleteThis comment has been removed by the author.
DeleteThis comment has been removed by the author.
ReplyDeleteRebuilt this from scratch again today with new 1uf caps and it works.
ReplyDeleteThe movement of the output now doesn't change anything -- it works in both spaces. (I think the 1uf caps I had before were doodoo) Go nuts.
I highly recommend the vactrol --VTL5C or VTL5C1 -- it will save you the headache.
Don't connect the Rate LED- to the board and instead send it straight to ground -- otherwise it won't flash and you'll slowly lose you mind.
Double check your TL022's
It works.