Xotic - RC Booster [traced]
- soulsonic
- Old Solderhand
Information
Previous schematic has a small mistake... please delete the attachment.
This schematic is now correct.
This schematic is now correct.
"Analog electronics in music is dead. Analog effects pedal design is a dead art." - Fran
Information
I've already got a layout for this based on one of the earlier schems. It needs a couple of slight modifications, but I'm happy to share.
- quaternotetriplet
- Resistor Ronker
Hi mad bean please post it. Interested here.
Information
Not verified. Images are 600 DPI.
Code: Select all
Part Value
C1 47n
C2 1uF
C3 150p
C4 33n
C5 33n
C6 4n7
C7 1uF
C8 4n7
C10 100n
C11 10uF
C12 10uF
C13 10uF
C14 2u2
R1 1M
R2 10k
R3 1M
R4 10k
R5 22k
R6 Jumper
R7 47k
R9 4k7
R10 33k
R11 4n7
R12 10k
R13 470k
R14 10k
R15 470R
R16 100k
R17 22k
R18 6k8
R19 15k
R20 33k
IC1 LF353N
Q1 2N5088
Q2 2N5088
D1-D6 1N4148
TREB 50kB
VOL 100kA
BASS 50kB
DRIVE 250kB
- quaternotetriplet
- Resistor Ronker
thanks madbean.
hi.. this is my fist post here, i'm from chile and hope u understand (my english is not the best).
in the madbean's proyect the value of R11 is 4n7. and think there is no resistor with that value maybe a capasitor.
can anybody tell me which is the real value for R11???
thanks.
regards.
Ps. excuse my english
in the madbean's proyect the value of R11 is 4n7. and think there is no resistor with that value maybe a capasitor.
can anybody tell me which is the real value for R11???
thanks.
regards.
Ps. excuse my english
- modman
- a d m i n
Information
- Posts: 4898
- Joined: 19 Jun 2007, 16:57
- Has thanked: 4411 times
- Been thanked: 2139 times
You should learn to check the schematic. Just building from layouts will get you in trouble. Yes 4n7 is a capacitor.rosetta wrote:hi.. this is my fist post here, i'm from chile and hope u understand (my english is not the best).
in the madbean's proyect the value of R11 is 4n7. and think there is no resistor with that value maybe a capasitor.
can anybody tell me which is the real value for R11???
thanks.
regards.
Ps. excuse my english
Please, support freestompboxes.org on Patreon for just 1 pcb per year! Or donate directly through PayPal
Information
Wow, I forgot that I did this. Anyway, I never got around to building this one, but I'm attaching a proper document for the project...everything is in the pdf.
- box
- Breadboard Brother
Hi,rosetta wrote:hi.. this is my fist post here, i'm from chile and hope u understand (my english is not the best).
in the madbean's proyect the value of R11 is 4n7. and think there is no resistor with that value maybe a capasitor.
can anybody tell me which is the real value for R11???
thanks.
regards.
Ps. excuse my english
R11 is 4k7 resistor.
Regards
box
modman wrote:You should learn to check the schematic. Just building from layouts will get you in trouble. Yes 4n7 is a capacitor.rosetta wrote:hi.. this is my fist post here, i'm from chile and hope u understand (my english is not the best).
in the madbean's proyect the value of R11 is 4n7. and think there is no resistor with that value maybe a capasitor.
can anybody tell me which is the real value for R11???
thanks.
regards.
Ps. excuse my english
yeah i know how to build from schematic but if you see the RC schematic you would notice that R11 has the symbol of resistor but the value of a capacitor, anyway thanks box for answer my question..
i have build this boost but it doesn't sound like the rc, i mean it soun but when the gain pot is in 0 the sound is not clean as the original one...
mm i don't know what happan i've try raplacing the opamp (062,072,082, 4558)but the gain is to high.
anyone have the same problem??
- quaternotetriplet
- Resistor Ronker
Hi guys, any suggestion on how convert it to bass rc?? Any rough guess??
thanks
thanks
- Silent Fly
- Resistor Ronker
I think the difference is in the lower frequency of the treble control and the lower gain.quaternotetriplet wrote:Hi guys, any suggestion on how convert it to bass rc?? Any rough guess??
thanks
"Remember - all I am offering is the truth, nothing more". Morpheus
- quaternotetriplet
- Resistor Ronker
any idea how to lower the treble of this one?? which component do i have to change??
- Silent Fly
- Resistor Ronker
In the [download/file.php?id=2730&mode=view]Soulsonic's schematics[/url] increase C4 and C7. 6.8n or 10n should do the trick.quaternotetriplet wrote:any idea how to lower the treble of this one?? which component do i have to change??
"Remember - all I am offering is the truth, nothing more". Morpheus
- quaternotetriplet
- Resistor Ronker
thanks.