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Topics - andregarcia57

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General Questions / Project Volume Pedal Boss buffer
« on: April 13, 2023, 07:07:48 AM »
hey guys, first feel free to move to the correct location of this post.

I'm thinking of making a buffered volume pedal, is it correct to do it this way?

I put the 250k potentiometer between the buffers. which potentiometer ideal for this circuit?

Open Discussion / Pastyface with gate
« on: August 24, 2022, 08:55:25 AM »
hello guys, I just built NPN pastyface, it sounds good but I can't through the trimmer make it sound with gate, would there be any way to do this by changing some resistor value?

General Questions / More Bass Current Lover
« on: September 18, 2021, 06:45:49 PM »
I built Current lover (Mistress) from madbeans, but I think it lacks some bass, or what can I change? Thanks

Requests / Marshall - Shredmaster more volume
« on: May 18, 2015, 09:40:16 PM »
because shred volume is so low?
some mod is to increase final volume?

General Questions / ICL7660SCPA and ICL7660CPAZ
« on: January 09, 2015, 04:55:58 PM »
I'm mounting sunking II

There are some different between ICL7660SCPA and ICL7660CPAZ?

Build Reports / sucking II and stock klon
« on: January 04, 2015, 03:11:15 AM »
I have just received sunkin ii and would like a help to set up stock klon.
R3 - 4k99
R12 - 27k
C2 - 150n
C3 - 330N
C4 - 180N
C5 - 47n
C7 - 68n
C12 - 6n8
C13 - 18n

this would be in stock klon sunking II?

General Questions / Dynacomp + Tube Screamer
« on: August 12, 2014, 10:18:10 AM »
anyone have a PCB that would Dynacomp and tube screamer on the same PCB?

General Questions / Capacitors for the KingSlayer:
« on: January 31, 2013, 01:46:44 PM »
I have a doubt Capacitors for the KingSlayer....

I would like to subistituir some electrolytic capacitors by tantulum even for reasons of space.

C3, C10, C25, C26 - I change to tantulum?
C11, C16, C9 -  I change to Panasonic

is correct to do this?

Build Reports / Suking (klon) capacitor
« on: January 31, 2013, 08:39:34 AM »
hello okay guys?
I am wanting to use all 1uf and 4.7uf Tantalo for reasons of space, sonically change anything?

Build Reports / BIG MUFF HAM'S HEAD (Madbean Mudbunny)
« on: June 13, 2012, 09:23:58 AM »
hello how are you?
I am studying various ham's head!
which was exactly the model that David Gilmour used on The Wall album?
HAM'S HEAD V1 or V2?

I'm riding on Madbean Mudbunny Big Muff (TM) changes is correct?

R1     2M2        C1    100n      D1 ­ D4       1n914
R2     33K        C2    470p       D5            1N4001
R3     100K       C3    100n      Transistors
R4     470K       C4    150n       Q1            2N5133
R5     100R       C5    470p      Pots
R6     12K        C6    100n      SUST       100kB
R7     820         C7    100n       TONE       100kB
R8     7k5        C8    470p       VOL          100kA
R9     100K       C9    100n       MID           jumper
R10   470K             C10   4n
R11   100R        C11   10n
R12   12K          C12   100n
R13   7k5          C13   100n
R14   100K        C14   100uF
R15   470K        C15   100n
R16   100R
R17   12K
R18   33K
R19   33K
R20   390K
R21   100K
R22   12K
R23   3k3
R24   100R

General Questions / Boneyard Whistle
« on: February 25, 2012, 08:44:03 PM »
hello how are you?
I'm with little problem in Boneyard.
I used shielded cables and yet when volume greater than 6 is a "whistle" on the pedal
What could it be?

General Questions / SCHEMATIC Boneyard PLEXITONE
« on: September 23, 2011, 04:02:29 PM »
because the schematic of madbeanpedals has no IN in the 1k?
as attached.

[attachment deleted by admin]

Mods / more gain in the channel of HIGH Boneyard.
« on: July 29, 2011, 04:23:57 PM »
I built the project you have in Carl Martin that uses a 15v transformer, and rode with 9v Boneyard.
I thought that CM has 15v has more gain.
is to increase the gain of the channel Boneyard HIGH?
I await suggestions

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