News:

Forum may be experiencing issues.

Main Menu

Univibe

Started by madbean, November 11, 2011, 04:52:59 PM

Previous topic - Next topic

madbean

This is an early version of one of the two Univibe projects. This is not the exact version I am releasing, but it's pretty close.

The light plate was done by rigging up a couple of resistors and an NPN from the LFO. It does not pulse exactly in time with the LFO, but it's really for show anyway!

The power section was done with an LT1054. No regulator...it runs off about 18v. There is no noise from the charge pump or the LFO so I am quite happy about that.


jkokura

sweet. I have to get my forumvibe running. It's about twice as large as this.

Jacob
JMK Pedals - Custom Pedal Creations
JMK PCBs *New Website*
pedal company - youtube - facebook - Used Pedals

nzCdog

So cool... I love univibes!  Pretty amazing board layout 8)

Haberdasher

I'm looking forward to this as much as the dirtbag, collosalus and stage fright!  Oh yeah!
Looking for a discontinued madbean board?  Check out my THREAD

FABBED PCB's FOR SALE:
Now carrying Matched JFETS

azrael

where do you get your DC jacks? that looks nice.

TheCobbenator

LOL @ Occupy Hendrix  :P

nzCdog

How did you get that logo madbean? Is that something you found, or did you etch the 'Occupy Hendrix'? 
It looks awesome

petesz

Whats the sound difference like between this and the Quadrovibe?

madbean

Quote from: petesz on November 11, 2011, 10:37:56 PM
Whats the sound difference like between this and the Quadrovibe?

This is a true Univibe. The Quadrovibe is vibrato/tremolo only.

madbean

Quote from: nzCdog on November 11, 2011, 09:55:22 PM
How did you get that logo madbean? Is that something you found, or did you etch the 'Occupy Hendrix'? 
It looks awesome

It's just text etched onto some copper clad.

gtr2

1776 EFFECTS STORE     
Contract PCB designer

dwstanford


:o :o :o :o :o

And they said it's impossible
For a man to live and breathe underwater
Forever was their main complaint
And they also threw this isn my face.  They said:
Anyway, you know good and well
It would be beyond the will of God
And the grace of the King
(Grace of the King)...

plesur

Props for squeezing that baby into a 125B. Can't wait for this to drop.

TNblueshawk

John

cjkbug

Quote from: plesur on November 12, 2011, 12:48:33 PM
Props for squeezing that baby into a 125B. Can't wait for this to drop.
yeah I'd love to build a vibe that small
I got blisters on my fingers!!!