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Messages - Martan

#346
Hello all,

I've built two total recalls. Both function well, but one has very overdriven repeats. It seems like it is coming from the NE570 chip. The signal is clean going in, but overdriven coming out of pin 7. This is with the feedback all the way down.

All of the voltages are within 0.2 V of the build doc except pin 7, which reads 5.6 (1 V higher than the doc).

Does this sound like a bad NE570? They are expensive or I would just pick up a new one, and I already gave away the other build :P

btw, I can't bias it out of even the first MN3008.

Any thoughts?

Thanks,

Marty
#347
Build Reports / Re: No name pedal
February 09, 2016, 11:27:44 AM
Man, that looks really awesome!
#348
Build Reports / Re: Behemoth / Ezekiel
February 07, 2016, 10:30:27 PM
I'm in for 1
#349
Build Reports / Re: AU-Drive Tube Booster
February 07, 2016, 12:38:26 PM
Wow! How is the L-bracket held to the enclosure? It looks like a rivet?
#350
General Questions / Blend board for multi
February 04, 2016, 11:41:36 PM
Hello all,

I am building a multi that I will probably regret :)

Its going to have a Machete (overboard fuzz), Corrupter (ring mod), and Sonic reducer (bit crusher). I want to have a global blend knob(s) to keep the dry signal available. I've seen a few boards on THcustoms and guitarpcb but would love suggestions, esp. in light of the fuzz with the blends I've seen having buffers in them.

Thanks,

Marty
#351
Build Reports / Re: Two builds you've seen before.
February 04, 2016, 11:29:57 AM
Sincerely, sir, I just learned a lot about building pedals by seeing those gut shots.

I also keep trying to figure our if that's Pizza the Hutt...
#352
Open Discussion / Re: Seeking advice for buying a PC
February 03, 2016, 08:25:39 PM
Might still be more than you want to spend, but a mac mini running windows could work well.
#353
Build Reports / Re: Multiplex meets Voodoo Vibes
February 02, 2016, 07:18:19 PM
Dayum! Those look awesome! I like the clear chicken heads on copper.
#354
Beauties! I need to get building on that A/DA
#355
Very nice! Definitely an ambitious build for a fourth one. Could you tell me more about the 1 x 1 power board? And tell your daughter she did great with the inks!

Marty
#356
Thanks everyone for hte kind words! I added a short demo
#357
I bought cheap "glad-lock"-style plastic bins meant for leftovers from the grocery and used a label maker for "resistors" "capacitors" "electrolytics", etc. They stack well, are easy to expand to new categories, and there's a size thats about perfect for filing Mouser-size bags to keep things in order. System cost about $5.00.
#358
Build Reports / Re: Cardinal Harmonic Tremolo V2
January 24, 2016, 12:20:38 AM
Looks flawless, man! Nice job.
#359
Build Reports / Re: 2015 Build Report Summary
January 23, 2016, 07:43:49 PM
Jealous of the family involvement and that fuzz! That one is seriously great!
#360
Build Reports / Re: Guybrush's builds of 2015
January 23, 2016, 07:38:54 PM
All great! The gold tooth made me laugh. Awesome work!