madbeanpedals::forum

Projects => Build Reports => Topic started by: mauzau on December 26, 2018, 03:33:17 PM

Title: Weener wah
Post by: mauzau on December 26, 2018, 03:33:17 PM
A weener wah with whipple iductor, pio cap for the 10nF (C7), and two orange drops witn 5,6nF (C6) and 33nF (C8). Pot is Banzai dedicated (Pec mil style modified) Icar style 100K. A switch for changing R7 (100K or 33K) in order to have  a wider "Q". It sound vintage ean flexible with mods.
Title: Re: Weener wah
Post by: cooder on December 26, 2018, 11:21:37 PM
Nice! 8)
Title: Re: Weener wah
Post by: mjg on December 27, 2018, 05:26:03 AM
That is indeed a nice weener. 

(Sorry, couldn't resist)
Title: Re: Weener wah
Post by: gordo on December 27, 2018, 05:30:18 AM
How sweet is that.  Nicely done.
Title: Re: Weener wah
Post by: TGP39 on December 28, 2018, 02:22:38 AM
Really nice job.  I have yet to work on a wah pedal.  Very inspiring. 
-Steve. 
Title: Re: Weener wah
Post by: movinginslomo on December 29, 2018, 01:05:56 AM
Sweet I'm in the process of putting one together myself! What did you use for the electrolytic? (last piece I'm missing)
Title: Re: Weener wah
Post by: mauzau on December 29, 2018, 02:13:24 PM
Quote from: movinginslomo on December 29, 2018, 01:05:56 AM
Sweet I'm in the process of putting one together myself! What did you use for the electrolytic? (last piece I'm missing)
C3 is empty cause I used 4,7 uF Panasonic cap on C2, instead of 3,3uF and 680nF for C2and C3. All electrolytic caps are Panasonic.
Title: Re: Weener wah
Post by: movinginslomo on January 03, 2019, 10:25:06 PM
Quote from: mauzau on December 29, 2018, 02:13:24 PM
Quote from: movinginslomo on December 29, 2018, 01:05:56 AM
Sweet I'm in the process of putting one together myself! What did you use for the electrolytic? (last piece I'm missing)
C3 is empty cause I used 4,7 uF Panasonic cap on C2, instead of 3,3uF and 680nF for C2and C3. All electrolytic caps are Panasonic.

supossedly makes little (if any) difference so I'm going with a 4.7uf as well.
Title: Re: Weener wah
Post by: nzCdog on January 04, 2019, 06:56:12 PM
That's looking really cool! What enclosure did you use?
Title: Re: Weener wah
Post by: mauzau on January 04, 2019, 07:10:06 PM
Quote from: nzCdog on January 04, 2019, 06:56:12 PM
That's looking really cool! What enclosure did you use?
An original dunlop Wah
Title: Re: Weener wah
Post by: mauzau on January 04, 2019, 07:15:17 PM
Quote from: movinginslomo on January 03, 2019, 10:25:06 PM
Quote from: mauzau on December 29, 2018, 02:13:24 PM
Quote from: movinginslomo on December 29, 2018, 01:05:56 AM
Sweet I'm in the process of putting one together myself! What did you use for the electrolytic? (last piece I'm missing)
C3 is empty cause I used 4,7 uF Panasonic cap on C2, instead of 3,3uF and 680nF for C2and C3. All electrolytic caps are Panasonic.

supossedly makes little (if any) difference so I'm going with a 4.7uf as well.
Reading MadBean wah documents 4,0uF doesn't change a lot instead of 4,7uF. Remember that the tolerance of electrolitic Panasonic Cap is +/- 20%.