Analogman - King of Tone [traced]
Information
The graphic is a waterslide decal. I used a couple coats of a triple coat gloss with a foam brush to seal it. I'm totally sold on that stuff over clear coat from a can. It is so much easier to deal with and dries quickly. I don't know how well that stuff works on a non-textured paint surface yet.
As far as a boost: from the layout the 'boost' function is just a bit of treble boost, and very subtle at that. For a true boost, I considered throwing in a small jFet stage at the end and making that switchable via stomp, but I decided to keep this build simple. Certainly, any version of a jFet, Mosfet or SHO boost at the end of this circuit would be a great addition. You could just use any of the existing layouts out there as a daughter board.
As far as a boost: from the layout the 'boost' function is just a bit of treble boost, and very subtle at that. For a true boost, I considered throwing in a small jFet stage at the end and making that switchable via stomp, but I decided to keep this build simple. Certainly, any version of a jFet, Mosfet or SHO boost at the end of this circuit would be a great addition. You could just use any of the existing layouts out there as a daughter board.
- briggs
- Tube Twister
Information
- analogguru
- Old Solderhand
Information
Isn´t that funny:
some people are on a two years waiting list for the Bluesbreaker-clone, but another ones like "robertb2606" get enough that they can sell one unit every month for more than $400,--:
https://cgi.ebay.com/ws/eBayISAPI.dll?V ... 0190377953
https://cgi.ebay.com/Analogman-King-Of- ... dZViewItem
analogguru
some people are on a two years waiting list for the Bluesbreaker-clone, but another ones like "robertb2606" get enough that they can sell one unit every month for more than $400,--:
https://cgi.ebay.com/ws/eBayISAPI.dll?V ... 0190377953
https://cgi.ebay.com/Analogman-King-Of- ... dZViewItem
analogguru
There´s a sucker born every minute - and too many of them end up in the bootweak pedal biz.
- The Rotagilla
- Diode Debunker
Bean, I'm curious...you have controls labeled "B" and "T". Did you add bass and treble controls or just move internal trimmer outside? Thanks.
By the way...Rustoleum silver hammered spray, waterslide decals, decal softner and Rustoleum clear gloss spray yield great results.
By the way...Rustoleum silver hammered spray, waterslide decals, decal softner and Rustoleum clear gloss spray yield great results.
Information
Yep, the boost was moved to an external knob. The PCB I designed was set up that you could do diodes switching and boost either internally or externally.
I was curious about this one so I set up a stock Bluesbreaker circuit on the breadboard and then modded it to KOT specs. The stock BB circuit was a yawn - flat, dull, lifeless, blah. I couldn't find anything to like in the stock Bluesbreaker circuit at all. I really like the KOT version though! I'm still messing around with diode types for the clippers but even with the 4 symmetrical 1N4148's it sounds quite good. I don't know if this is something I'd give up pedal board space for but I'm likely to build it just the same.
Thanks all around for this one!
Thanks all around for this one!
I have a pair of 5mm red LED's in the clipping circuit and I really like 'em! I didn't much care for the treble boost so I removed it. Instead I replaced the 6.8K resistor at the tone pot sweeper with a 20K-B pot for a Crunch Box style Presence control. This one's growing on me.
- soggybag
- Resistor Ronker
Information
- Posts: 279
- Joined: 07 Aug 2007, 23:29
- Completed builds: Fuzz Face, Tone Bender, Big Muff, ICBM, Ugly Face, Green Ringer, Super Fuzz, Multiplex Echo, Multiplex Jr, Rebote, Echo Base, SHO, Fuzz Factory, Titan Boost/Octave, Easy Face, Tone Bender MkII, Trem Shifter, Zero Point Mini...
- Location: San Francisco
- Has thanked: 28 times
- Been thanked: 27 times
- Contact:
I think we should be talking about the clipping diodes. The KOT of has an interesting arrangement of clipping diodes.
Looks D7, 8 form a negative feedback loop very interesting?
No wait, D7,8 go to Vr. Hmm not as interesting. Looks similar to a Rat and TS with options for either clipping set up.
Couple be good to have two in the same box.
Looks D7, 8 form a negative feedback loop very interesting?
No wait, D7,8 go to Vr. Hmm not as interesting. Looks similar to a Rat and TS with options for either clipping set up.
Couple be good to have two in the same box.
After playing around with this circuit for a few days I decided to go ahead and build it. I used Madbean's PCB layout as a general reference for a perf-board build. I replaced all of the diodes and switches with a simple pair of 5mm red LED's. To be honest I didn't like any diodes in any configuration in this circuit. I dumped the boost control in presence control (lifted from the Crunch Box ver.2 circuit). I also used a 250K-B drive pot. It sounds fantastic!
Here are a few pics:
Thanks again everyone for another great circuit!
Here are a few pics:
Thanks again everyone for another great circuit!
pullagnm wrote:Deaj, nice build. Could you do a drawing like you did with the Eternity? Thanks
Thanks!
I plan on doing assembling a full set of project files. I should be able to complete post it by Tuesday afternoon.
Information
- Posts: 2
- Joined: 27 Aug 2007, 12:45
- Location: Portugal
Hello everyone! This is my first "real" post Well I'm really interested in this pedals tone. I've been doing some search on those hard to get diodes, 1s1588 and ma856, and I've found this datasheet of this switching band diode:
http://www.datasheetcatalog.net/pt/data ... A482.shtml
It seems to me that the BA484 would be similar to the ma856...Just a guess from reading the datasheet, 'cause I'm a n00b . Anyway, I would like to here your sugestions about possible substitutions of those diodes. JHS already wrote here and I quote: "Compared to a 1N4148 the MA856 sound a bit fatter and more fuzzy.
IMHO a 1N4003 in series with a 1N914 is a good subs for 2 MA856 wired in series." but I would like to read some more ideias from you guys.
http://www.datasheetcatalog.net/pt/data ... A482.shtml
It seems to me that the BA484 would be similar to the ma856...Just a guess from reading the datasheet, 'cause I'm a n00b . Anyway, I would like to here your sugestions about possible substitutions of those diodes. JHS already wrote here and I quote: "Compared to a 1N4148 the MA856 sound a bit fatter and more fuzzy.
IMHO a 1N4003 in series with a 1N914 is a good subs for 2 MA856 wired in series." but I would like to read some more ideias from you guys.
I recorded some audio of my build this evening at someones request on another forum and I thought I'd post a link here as well. The files are posted here: http://home.centurytel.net/flanneldrawe ... demos/mbb/
Guitar used is an alder strat with a maple/maple neck, Lindy Fralin Unbucker PAF bridge pickup, Fralin Real 54's in the neck & middle positions, trem bridge. The amp use is a Fuchs ODS-50 SLX 1x12 combo loaded w/ an EVM-12L speaker. Mic used is a Shure SM57. Recorded dry, no processing added.
Comments? (well, on the pedal - not the playing ).
Enjoy!
Guitar used is an alder strat with a maple/maple neck, Lindy Fralin Unbucker PAF bridge pickup, Fralin Real 54's in the neck & middle positions, trem bridge. The amp use is a Fuchs ODS-50 SLX 1x12 combo loaded w/ an EVM-12L speaker. Mic used is a Shure SM57. Recorded dry, no processing added.
Comments? (well, on the pedal - not the playing ).
Enjoy!