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by caspercody
27 Oct 2022, 00:39
Forum: Modern Stompbox Effects (1975 - ...)
Topic: Ramble FX Twin Bender question
Replies: 7
Views: 1294

Re: Ramble FX Twin Bender question

Thanks, but looking for schematic’s showing how they might have done this.
by caspercody
26 Oct 2022, 23:14
Forum: Modern Stompbox Effects (1975 - ...)
Topic: Ramble FX Twin Bender question
Replies: 7
Views: 1294

Ramble FX Twin Bender question

Hello

I know this is a Tone Bender circuit, but does anyone know what they are doing to create the impede control? Or what they did for the mids/stock/fat switch?

Thanks
Rob
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by caspercody
19 Aug 2022, 23:15
Forum: DIY Projects
Topic: The Stalker: An Easy DIY Double Tracker [documentation]
Replies: 13
Views: 4482

Re: The Stalker: An Easy DIY Double Tracker [documentation]

Thank you for the circuits!! I have been searching for a DIY circuit to do a similar doubler effect like the Rockman X100 chorus/doubler when I found your web site. But I would love a similar project to the Rockman chorus

I got some of those big brother chips, waiting for your next projects.
by caspercody
11 Aug 2022, 19:27
Forum: DIY Projects
Topic: The Stalker: An Easy DIY Double Tracker [documentation]
Replies: 13
Views: 4482

Re: The Stalker: An Easy DIY Double Tracker [documentation]

Here you go. Not the best layout's, but they worked for me. I made changes after I made the boards and realized I had errors, hence the long jumpers. The PDF layout's are exact size to put on top of vero boards and use as a guide. I tape them on the vero board and insert the parts on top of the paper.
by caspercody
08 Aug 2022, 16:28
Forum: DIY Projects
Topic: The Stalker: An Easy DIY Double Tracker [documentation]
Replies: 13
Views: 4482

Re: The Stalker: An Easy DIY Double Tracker [documentation]

I have created a vero board layout, and made this pedal. It is a great pedal.

I also did his smaller version, The Shadow.
by caspercody
04 Mar 2022, 23:22
Forum: Modern Stompbox Effects (1975 - ...)
Topic: Rockman X100 - Make it a DIY Pedal
Replies: 209
Views: 54841

Re: Rockman X100 - Make it a DIY Pedal

Looks nice, how does it sound
by caspercody
09 Nov 2021, 01:33
Forum: Amplifiers
Topic: Suhr Reactive Load [schematic]
Replies: 152
Views: 76420

Re: Suhr Reactive Load [schematic]

For C3, C4, and C5 I just noticed I got polarized capacitors and the schematic shows non-polarized. Will this matter? If it does not matter, which way should the (+) side go?
by caspercody
01 Aug 2021, 01:34
Forum: Boutique Stompboxes dissected...
Topic: Red Witch - Empress Chorus Vibrato
Replies: 6
Views: 4713

Re: Red Witch Empress [gut shots]

Has anyone created a schematic? Wondering if the circuit is based off any other circuit?
by caspercody
04 May 2021, 16:17
Forum: Modern Stompbox Effects (1975 - ...)
Topic: Rockman X100 - Make it a DIY Pedal
Replies: 209
Views: 54841

Re: Rockman X100 - Make it a DIY Pedal

Here are vero layouts for input section, eq 1 and 2 section, and distortion section. I have verified all these boards work. I could not find a icon for a switch that has only (2) rows of (5) pins, but I connected to a slide switch similar to the original.
by caspercody
18 Apr 2021, 17:14
Forum: DIY Projects
Topic: Need help understanding circuit
Replies: 7
Views: 1617

Re: Need help understanding circuit

Thanks on the buffer Yes, I have a split power supply using a charge pump. I also put a 6 volt regulator at the front of the charge pump circuit. I do not have the K192a jfet used in the Nobel for the compressor, or what model number it was. I used what I had laying around so it could be that I do n...
by caspercody
18 Apr 2021, 01:34
Forum: DIY Projects
Topic: Need help understanding circuit
Replies: 7
Views: 1617

Re: Need help understanding circuit

Thanks for all the help. I bread boarded all the circuits, and I could not get any sound out the compressor portion. So I used the input and compressor from the Rockman. I then created (2) distortion circuits, one of the Rockman, and the other from the Nobel. Last I created the EQ1 section. Using ju...
by caspercody
13 Apr 2021, 23:14
Forum: DIY Projects
Topic: Need help understanding circuit
Replies: 7
Views: 1617

Need help understanding circuit

Hello I want to make a pedal out of the Nobel's Sound Studio (none of the modulations) and I am having trouble determining where the clean, compressor, and outputs are coming from the circuit. I have attached some cleaned up schematics, hoping they will help someone show me where the outputs connect...
by caspercody
25 Mar 2021, 16:12
Forum: Modern Stompbox Effects (1975 - ...)
Topic: Rockman X100 - Make it a DIY Pedal
Replies: 209
Views: 54841

Re: Rockman X100 - Make it a DIY Pedal

Here is the link to the article where I found the testing means for VGS off. It also has a circuit for testing more values of a JFET, I wonder if this is similar to the DCA meter you are using? I do not know what the (10K) or (10M) selection for SW1 do for reading VGS off (in the article)? https://s...
by caspercody
25 Mar 2021, 13:12
Forum: Modern Stompbox Effects (1975 - ...)
Topic: Rockman X100 - Make it a DIY Pedal
Replies: 209
Views: 54841

Re: Rockman X100 - Make it a DIY Pedal

Thank you for verifying that this will work!!!
by caspercody
25 Mar 2021, 03:36
Forum: Modern Stompbox Effects (1975 - ...)
Topic: Rockman X100 - Make it a DIY Pedal
Replies: 209
Views: 54841

Re: Rockman X100 - Make it a DIY Pedal

I found this schematic that says it will give you VGS off. Anyway you can try this on a JFET you already know the VGS value and see if it is close. The one on the left

9F8EBF46-02EC-4379-AABC-D1E18D1DD5F3.png
9F8EBF46-02EC-4379-AABC-D1E18D1DD5F3.png (14.5 KiB) Viewed 4717 times
by caspercody
20 Mar 2021, 16:33
Forum: Boutique Stompboxes dissected...
Topic: Fulltone - OCD [traced]
Replies: 622
Views: 280705

Re: Fulltone - OCD [traced]

I was going to suggest Pedal PCB but realized it was V2.0
by caspercody
01 Dec 2020, 22:35
Forum: Amplifiers
Topic: ADA MP1 into a pedal
Replies: 39
Views: 8563

Re: ADA MP1 into a pedal

I ordered a board from alex.hotkits@gmail.com, called the GTO (Great Tone Overdrive). It is a high voltage Soldano GTO Supercharger pedal. I attached the build documents I got from him. Then using the schematic for the ADA MP1, I changed the GTO schematic to look like the ADA MP1. I ordered most of ...
by caspercody
01 Dec 2020, 22:24
Forum: Amplifiers
Topic: ADA MP1 into a pedal
Replies: 39
Views: 8563

Re: ADA MP1 into a pedal

The tube schematic is in the very first post. The rest of what I used is in the post (6) post up from this one. I do not have a MP1, so I do not know how it sounds in person. All the video's I see on Youtube seem to be post production changes, so it is hard to determine from the video's what this so...