Search found 18 matches

by boidek
03 Oct 2013, 14:17
Forum: Switching & Wiring
Topic: How to bypass a circuit when no power
Replies: 8
Views: 5960

Re: How to bypass a circuit when no power

Lucifer, thanks :thumbsup

Any schematics of such a relay?
by boidek
03 Oct 2013, 14:14
Forum: Switching & Wiring
Topic: How to bypass a circuit when no power
Replies: 8
Views: 5960

Re: How to bypass a circuit when no power

I don't want to use toggles nor foot switches.
by boidek
03 Oct 2013, 12:03
Forum: Switching & Wiring
Topic: How to bypass a circuit when no power
Replies: 8
Views: 5960

How to bypass a circuit when no power

Hi,

I designed a circuit for a buffer that sounds really good!
BUT, when it doesn't get the 9DCV, well it obviously sounds bad since it' an active circuit.

How can I bypass the circuit when it has no power getting to it? (without a toggle)
by boidek
02 Jun 2013, 13:12
Forum: Printed/Published Online Designs
Topic: Build a phase invert
Replies: 12
Views: 4593

Re: Build a phase invert

How about you figure out yourself what the difference between the subtypes is. My bet is that in most cases it's the housing. yes. You can use any opamp. An opamp is an opamp ant they will all work. I don't see noise as a big issue with a -1 amplifier. yes it can run on +/- 9V Well, actually the di...
by boidek
02 Jun 2013, 12:50
Forum: Printed/Published Online Designs
Topic: Build a phase invert
Replies: 12
Views: 4593

Re: Build a phase invert

Check out Runoffgroove's splitterblend, is has a phase invert switch: http://www.runoffgroove.com/splitter-blend.html Thanks all, I think I'll go with this design. One more question: Can I use the TLE2072 instead of the TL072. I've read that it's clearly superior to the 072, both in noise specs and...
by boidek
30 May 2013, 06:31
Forum: Printed/Published Online Designs
Topic: Build a phase invert
Replies: 12
Views: 4593

Re: Build a phase invert

No one? :roll:

So maybe just how to put a phase inverter toggle to the outputs, how should it be done?
by boidek
29 May 2013, 14:13
Forum: Printed/Published Online Designs
Topic: Build a phase invert
Replies: 12
Views: 4593

Re: Build a phase invert

These are the options I found over the web: 1. http://www.geofex.com/FX_images/TransformerSplitter.pdf 2. http://www.geofex.com/FX_images/spltr2.gif 3. http://www.geofex.com/ ->Go to: updated hum free splitter/A/B/Y 4. http://www.google.co.uk/imgres?um=1&client=firefox-a&sa=N&rls=org.moz...
by boidek
29 May 2013, 05:16
Forum: Printed/Published Online Designs
Topic: Build a phase invert
Replies: 12
Views: 4593

Build a phase invert

Hi all,

There are some versions of the AB/Y spliter by R.G.Keen over the web.
Can someone PLEASE direct me to the most updated one?

I want to add a phase inverter to the outputs, how should it be done?
by boidek
16 Jan 2013, 04:06
Forum: Pedal Debugging & Troubleshooting Support
Topic: Effect with Tuner Out
Replies: 5
Views: 3439

Re: Effect with Tuner Out

To my knowledge the footswitch should be placed when the connectors on it are parallel to you. Just like in the drawing, no?
by boidek
15 Jan 2013, 10:01
Forum: Pedal Debugging & Troubleshooting Support
Topic: Effect with Tuner Out
Replies: 5
Views: 3439

Re: Effect with Tuner Out

Sorry, I forgot to draw the resistors for the LED's.

Image
by boidek
15 Jan 2013, 07:17
Forum: Pedal Debugging & Troubleshooting Support
Topic: Effect with Tuner Out
Replies: 5
Views: 3439

Effect with Tuner Out

Hi all, I want to build an effect with a tuner out controlled with a 3pdt. It should have two LED's. One for the effect and the other for the tuner. I've built it last night, but the LED's are not lighting up. Anything wrong with the diagram? https://img441.imageshack.us/img441/7880/buffertunerm.jpg
by boidek
05 Dec 2012, 11:02
Forum: Switching & Wiring
Topic: dual buffer/ground loops
Replies: 1
Views: 3608

dual buffer/ground loops

Hi all, I am thinking of building a dual buffer pedal without a switch. The idea is to use 2 buffers as the first and last in the chain in one box. so I am thinking of building a pedal with guitar-> into "IN_1"-> into buffer1 circuit ->"OUT_1"-> through all my pedals-> into "...
by boidek
27 Nov 2012, 21:08
Forum: Switching & Wiring
Topic: Cornish Stereo output/Input
Replies: 9
Views: 5540

Re: Cornish Stereo output/Input

Thanks!
I think I got it?

BTY, the stereo jacks for some reason are less expensive :roll:

Image
by boidek
27 Nov 2012, 16:54
Forum: Switching & Wiring
Topic: Cornish Stereo output/Input
Replies: 9
Views: 5540

Re: Cornish Stereo output/Input

Sorry for your 10min, don't know what was over me when drawing this! Must have drank before :D Yes, I am referring to the G-2 schematics when drawing this. Anyways, this should be much more accurate (the 3pdt was taken from one of the sites linked here in this forum). But again I have trouble with t...
by boidek
26 Nov 2012, 16:48
Forum: Switching & Wiring
Topic: Cornish Stereo output/Input
Replies: 9
Views: 5540

Re: Cornish Stereo output/Input

No one???
by boidek
21 Nov 2012, 18:43
Forum: Switching & Wiring
Topic: Cornish Stereo output/Input
Replies: 9
Views: 5540

Re: Cornish Stereo output/Input

this is the incomplete sketch:
Image

can someone complete it?
by boidek
21 Nov 2012, 13:27
Forum: Switching & Wiring
Topic: Cornish Stereo output/Input
Replies: 9
Views: 5540

Re: Cornish Stereo output/Input

Thanks! I tried following all (too much read :) ) According to what I understand, the following is the wiring diagram sketch. Just couldn't understand where and how to connect the Resistors/Cap to the output. Also, need help with how to connect the input. http://boidek.wix.com/cij-62-reissue Can som...
by boidek
20 Nov 2012, 18:42
Forum: Switching & Wiring
Topic: Cornish Stereo output/Input
Replies: 9
Views: 5540

Cornish Stereo output/Input

Hi all, First, This is my first post here so hello everyone :) my question is: I noticed Pete Cornish is using stereo inputs and outputs on his pedals and he also grounds each input/output to the enclosure. 1. Any Idea why stereo and not the regular mono? 2. why grounding the input/output? 3. Also n...