madbeanpedals::forum

Projects => Build Reports => Topic started by: Boba7 on November 19, 2017, 12:21:02 PM

Title: A couple quick builds
Post by: Boba7 on November 19, 2017, 12:21:02 PM
So I just made myself a couple pedals for my acoustic/electric rig that I've been using for recent gigs (acoustic signal split between PA and amps)

First is a modded Lavache. Mods include a 10n to ground at the output (parallel to the diodes), a 100pf cap between collector and base, a bigger input cap (100n), no boost switch but a reduced R4 to get a bit more gain. Gain pot is C500k and I used a 2N3904. It's my favorite Lavache. Such a simple and good sounding circuit.

Then there's a Lectric Zirconia (Diamond comp) running on 18v (the charge pump is right below the DC jack). A stunning compressor, I love it. And the board is just perfect!
Having an EQ bypass switch is great as I find the EQ even neutral affects the sound a bit. Actually with an electric guitar I can't hear much difference, but with an acoustic plugged in I can definitely hear it.
I may try to solder a pulldown resistor so engaging/bypassing the EQ doesn't "pop".
It's my favorite optical comp, (I prefer it to the Afterlife and Mictester Really cheap compressor). I really like the tilt EQ too.

I didn't spend much time on the enclosures, I like a simple look, and I needed to play them quickly so... A bit frustrated I screw up the "CPR" stamps but oh well... :)

(https://i.imgur.com/39gcTkf.jpg)
(https://i.imgur.com/pe25Zkv.jpg)
(https://i.imgur.com/KedavaY.jpg)
(https://i.imgur.com/22RpsHY.jpg)
Title: Re: A couple quick builds
Post by: jubal81 on November 19, 2017, 03:48:08 PM
Beautiful work. Those guts are impeccable!
Title: Re: A couple quick builds
Post by: EBK on November 19, 2017, 06:21:49 PM
Seems weird to say this, but the minimalist labeling is beautiful.
Title: Re: A couple quick builds
Post by: Boba7 on November 19, 2017, 10:15:02 PM
Thanks guys!

Forgot to say I put a center detent pot for the EQ on the comp and I really like it! I dont build much these days but really enjoyed making these.
Title: Re: A couple quick builds
Post by: oip on November 20, 2017, 10:50:22 AM
both so nice!  that soft switch makes me happy too, really want to start using those
Title: Re: A couple quick builds
Post by: selfdestroyer on November 20, 2017, 11:35:33 PM
These look fantastic. Agree with the simplistic aesthetics.
Title: Re: A couple quick builds
Post by: Boba7 on November 25, 2017, 02:10:32 PM
Thanks guys! :)

I changed the comp pot to a A100k, it allows a bigger range of very soft compression, which I like.
Also changed a couple caps to get a flatter bass response with my acoustic. Its probably gonna be always on before eq and DI in my acoustic rig!
Title: Re: A couple quick builds
Post by: Dminner on November 25, 2017, 02:38:44 PM
There is something magical about your labeling. I don't know if it is the font choice or what but I truly love the way your pedals look.
Title: Re: A couple quick builds
Post by: fredwreck on November 25, 2017, 04:00:03 PM
Clean guts..
Title: Re: A couple quick builds
Post by: Boba7 on November 27, 2017, 10:08:19 PM
Quote from: Dminner on November 25, 2017, 02:38:44 PM
There is something magical about your labeling. I don't know if it is the font choice or what but I truly love the way your pedals look.

Thanks! Means a lot coming from you... :)