Search found 221 matches

by Dan N
29 Apr 2015, 05:43
Forum: Vintage Stompbox Corner ( ... - 1975)
Topic: Honey Special Fuzz [schematic]
Replies: 28
Views: 19935

Re: Honey Special Fuzz [schematic]

Too bad about the fixed rate.

You can still get those inductors from Oregon Service Corp.<http://www.organservice.com/>. Part # 80-5041-7. They cost $8.00 ea. and there is a $15.00 minimum order (plus shipping).
by Dan N
29 Jan 2012, 00:14
Forum: Vintage Stompbox Corner ( ... - 1975)
Topic: Korg - Guitar Synthesizer- FK-1
Replies: 7
Views: 3725

Re: Korg - Guitar Synthesizer- FK-1

Not mine. Someone did post a little demo of the filter on youtube:

by Dan N
15 Jul 2011, 23:17
Forum: Vintage Stompbox Corner ( ... - 1975)
Topic: Faylon - Fuzz Machien
Replies: 80
Views: 13299

Re: Faylon Fuzz Machien (1970)

Looks too freaky to me. I think the good DrNomis had the better stab.
by Dan N
29 Jun 2011, 06:58
Forum: Stuff Seen for Sale
Topic: Trade Gibson Les Paul for hand jobs - $1 (Toronto)
Replies: 11
Views: 3564

Re: Trade Gibson Les Paul for hand jobs - $1 (Toronto)

Oh shit, I thought you had the guitar.




Nevermind. :oops:
by Dan N
08 Jun 2011, 00:11
Forum: Vintage Stompbox Corner ( ... - 1975)
Topic: Keio - Synthesizer Traveler
Replies: 22
Views: 11203

Re: Keio - Synthesizer Traveler

squatch wrote:
Anyway, I don't know if there's a thread for the Korg VCF pedal...there should be!
viewtopic.php?f=19&t=12122&p=131252

There;s also another thread for the Keio Traveler, but some parts/schematic/layout discrepancies were never resolved. :(
by Dan N
08 Jun 2011, 00:05
Forum: Vintage Stompbox Corner ( ... - 1975)
Topic: Ludwig - Phase II
Replies: 69
Views: 20935

Re: ludwig phase II

. The devil that sits on my left shoulder just whispered something ugly in my ear. He wants me to do a layout for this thing... in SMD with 0603 resistors and caps. :shock: That might even get it into a pedal instead of a console. :lol: Yep, that is what the devil would say. Hopefully there is a th...
by Dan N
24 May 2011, 23:48
Forum: Modern Stompbox Effects (1975 - ...)
Topic: MOOG Moogerfooger MF-103 12-Stage Phaser [schematic]
Replies: 47
Views: 33104

Re: MOOG Moogerfooger MF-103 12-Stage Phaser [schematic]

Now that's a seriously righteous post! Thanks!

I'd love to see something like this on the mooger delay.
by Dan N
06 Apr 2011, 01:37
Forum: Parts Sourcing & Trading
Topic: Chinese ebay purchases, post your good or bad sellers
Replies: 84
Views: 20548

Re: Chinese ebay purchases, post your good or bad sellers

the wizards beard wrote:Has anyone had any luck sourcing cheap LM13700s?
While not dirt cheap, I buy these from Mouser- 513-NJM13700D $1.10 ea.
by Dan N
09 Mar 2011, 03:55
Forum: Vintage Stompbox Corner ( ... - 1975)
Topic: JMI Vox - Grey Wah c. 1967
Replies: 99
Views: 50239

Re: JMI Vox - Grey Wah c. 1967

sinner wrote:Now, I'm floored and crying
Excuse the off topic, but stick this number in ebay search 260745425282
by Dan N
07 Mar 2011, 23:31
Forum: Modern Stompbox Effects (1975 - ...)
Topic: DOD - FX45 Stereo Reverb [schematic]
Replies: 45
Views: 26141

Re: DOD - FX45 ( Stereo Reverb ) [schematic]

Since there isn't a thread on the Realistic Reverb from Radio Shack, that I believe (since I can't disassemble the unit without breaking something, it'll have to remain a belief) is based on this same basic circuit. Mono "reverb" with predelay that feels in the 50-100 msec (short slap bac...
by Dan N
01 Mar 2011, 21:48
Forum: Modern Stompbox Effects (1975 - ...)
Topic: Boss - PC-2 Percussion Synthesizer / Amdek PCK-100
Replies: 3
Views: 1819

Re: Boss PC 2 Percussion Synth

Discofreq has the goods under "Documentation" here:

http://www.effectsdatabase.com/model/amdek/pck100

Maybe you could sub the BA662 with a LM13700. Center tapped pots (for Sweep) are harder to come up with.

I thought of adding a noise circuit to mine, but never got around to it.
by Dan N
26 Feb 2011, 20:38
Forum: Modern Stompbox Effects (1975 - ...)
Topic: EHX - Deluxe Memory Boy Mod to MN3005
Replies: 6
Views: 3876

Re: Deluxe Memory Boy Mod to MN3005

Dirk_Hendrik wrote: I modify that DOD into a B747 given the funds.

Let's pony up and get this done! :horsey:
by Dan N
16 Feb 2011, 01:49
Forum: Modern Stompbox Effects (1975 - ...)
Topic: DOD - FX32 Meat Box [schematic]
Replies: 37
Views: 34034

Re: DOD - FX32 ( Meat Box ) [schematic]

For the sake of posterity, the dry out is just a jack hardwired to the input jack. :slap:
by Dan N
11 Feb 2011, 21:03
Forum: Boutique Stompboxes dissected...
Topic: Death By Audio - Robot [traced]
Replies: 176
Views: 47176

Re: Death By Audio - Robot [traced]

So, it's a tweaked DH Pitchshifter.

I never understood why he used that bi-polar power supply.

Charlie Barth used the chip's Lamp output to control a vactrol for a funky envelope function.
http://www.moosapotamus.net/IDEAS/DHpit ... ifter.html
by Dan N
11 Feb 2011, 04:01
Forum: Boutique Stompboxes dissected...
Topic: Zvex - Woolly Mammoth [traced]
Replies: 519
Views: 144779

Re: Zvex - Woolly Mammoth [traced]

blenk wrote:
Seiche wrote:they will both sound equally BAD! you HAVE to get the 4.99k!
Is this what i need to get ? i dont understand the specs other than the 4.99k

http://uk.rs-online.com/web/search/sear ... &R=6833796

blenk was messing with you. 4K7 or 5K1 are both fine choices.
by Dan N
03 Feb 2011, 22:23
Forum: Vintage Stompbox Corner ( ... - 1975)
Topic: Korg - Guitar Synthesizer- FK-1
Replies: 7
Views: 3725

Re: Korg - Guitar Synthesizer- FK-1

Might be some missing connections on the cartoon thing, plus the blue lines on the switches are NOT connections (red lines are).
by Dan N
12 Jan 2011, 19:53
Forum: Parts Sourcing & Trading
Topic: Is it worth it to take apart this radio from 80s
Replies: 18
Views: 3791

Re: Is it worth it to take apart this radio from 80s

Some old boom boxes can be sold on ebay for more than the few parts they might cough up.

It might be a fun project to re-purpose one into a portable guitar rig or noise synth. Maybe when you tear it apart save the screws and power supply and make the shell into something bad.
by Dan N
08 Jan 2011, 21:28
Forum: Parts Sourcing & Trading
Topic: AVX box caps discontinued
Replies: 17
Views: 2970

Re: AVX box caps discontinued

Mouser has a few values of the 100 volt XICON 1430 series of box caps. They're not nearly as sexy as the AVX or wimas. They are relatively cheap, and that works for me.

http://www.mouser.com/catalog/specsheets/meb.pdf
by Dan N
06 Jan 2011, 22:07
Forum: Modern Stompbox Effects (1975 - ...)
Topic: Boss - DB-5 Driver [schematic]
Replies: 15
Views: 5483

Re: Boss - DB-5 Driver [schematic]

Q8 looks like the octave section (differential pair?) from a super fuzz.