Honey - Special Fuzz [schematic]
- digi2t
- Degoop Doctor
I came across this fuzz box recently, the Honey Special Fuzz;
It's got me MAJORLY intrigued :icon_eek: :icon_eek: :icon_eek:. I did a search, and it has been discussed here before.
I would love to breadboard/clone this sucker, but I need to find someone out there whos got one.
Anybody out there got one?
Thanks,
Dino
It's got me MAJORLY intrigued :icon_eek: :icon_eek: :icon_eek:. I did a search, and it has been discussed here before.
I would love to breadboard/clone this sucker, but I need to find someone out there whos got one.
Anybody out there got one?
Thanks,
Dino
- digi2t
- Degoop Doctor
Hi guys.
Just in case someone doesn't follow what's going on over at the "other forum", here's an update. The pedal in action;
The component side;
The trace side with components labeled;
And two trace side shots, for you PCB etchers;
I'll get the wiring diagram up soon.
Cheers,
Dino
Just in case someone doesn't follow what's going on over at the "other forum", here's an update. The pedal in action;
The component side;
The trace side with components labeled;
And two trace side shots, for you PCB etchers;
I'll get the wiring diagram up soon.
Cheers,
Dino
- digi2t
- Degoop Doctor
Just noticed that there is a resistor missing on the trace side picture.... DOAH!!!
Split the picture in quarters, in the upper left quadrant, smack dab in the middle. There are two bare pads, surrounded by 2 trannies, two 10uF caps, a 1M and 4.7K resistors. There is a 1M resistor missing between the pads here.
I'll update the image asap, I'm working night shifts right now.
Sorry folks
Split the picture in quarters, in the upper left quadrant, smack dab in the middle. There are two bare pads, surrounded by 2 trannies, two 10uF caps, a 1M and 4.7K resistors. There is a 1M resistor missing between the pads here.
I'll update the image asap, I'm working night shifts right now.
Sorry folks
- Dirk_Hendrik
- Old Solderhand
Information
Thanks for the heads up!digi2t wrote:I'll get the wiring diagram up soon.
Please do. There's some stuff that makes hard earscratching. Knowing the switches connections might help. As well as better demos that clearly show the sonic differences between settings (and less blablabla). While reading the diystomps thread I was rather amazed nobodu even attempted to draw a schem.
If you follow the white wire it goes to a 1uF and a 47k. It does not go to anything else like in the "transparent" picture . And there's 2 resistors which one would expect to be the same.
- digi2t
- Degoop Doctor
Thanks for your astute observation on the cut in the trace Dirk, you're absolutely correct. My bad, I took the picture, and then ran with it. Looking back at the board, there is a cut there. As for the resistors, I checked them again, and they are as in the picture (should change shortly, Photobucket is slow).
I've updated the picture, and here is the wiring;
I've updated the picture, and here is the wiring;
- Dirk_Hendrik
- Old Solderhand
Information
OK... here's my shot. Screams for some simulations.
Honey Special Fuzz Schematic
The input stage before the filter has a very strong resemblance to the input stage of the Shin-Ei Resleytone (Univibe for most). That, plus the really odd circuit that does the filtering, suggests Fumio Mieda may have had a hand in this one.
Honey Special Fuzz Schematic
The input stage before the filter has a very strong resemblance to the input stage of the Shin-Ei Resleytone (Univibe for most). That, plus the really odd circuit that does the filtering, suggests Fumio Mieda may have had a hand in this one.
- analogguru
- Old Solderhand
Information
only for the record before simulation efforts will begin: R5 = 2k2, R25 = 4k7
analogguru
analogguru
There´s a sucker born every minute - and too many of them end up in the bootweak pedal biz.
- digi2t
- Degoop Doctor
Also C1 = 10uF.analogguru wrote:only for the record before simulation efforts will begin: R5 = 2k2, R25 = 4k7
analogguru
Thanks analogguru.
- Dirk_Hendrik
- Old Solderhand
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- digi2t
- Degoop Doctor
OK, I'm half way to doing a vero of the Ludwig .
This must be the most complex vero I've ever done, at 13 trannies (not to mention the two 42TL019 audio transformers!). For some bizarre reason, it was almost one of my fastest. I dunno, so don't ask. Here it is;
It's using the same component numbers as Dirk's schematic, and the wire connection numbers as my wiring drawing.
This must be the most complex vero I've ever done, at 13 trannies (not to mention the two 42TL019 audio transformers!). For some bizarre reason, it was almost one of my fastest. I dunno, so don't ask. Here it is;
It's using the same component numbers as Dirk's schematic, and the wire connection numbers as my wiring drawing.
- nightraven
- Breadboard Brother
That would make sense because the Resleytone/Univibe etc was originally a Honey designDirk_Hendrik wrote:OK... here's my shot. Screams for some simulations.
Honey Special Fuzz Schematic
The input stage before the filter has a very strong resemblance to the input stage of the Shin-Ei Resleytone (Univibe for most). That, plus the really odd circuit that does the filtering, suggests Fumio Mieda may have had a hand in this one.
https://fuzzboxes.org | authoritative and clickbait-free resource for 1960s fuzz pedals
- sinner
- Old Solderhand
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Sweet Cizus Mother Love Bonedigi2t wrote:OK, I'm half way to doing a vero of the Ludwig .
This must be the most complex vero I've ever done, at 13 trannies (not to mention the two 42TL019 audio transformers!). For some bizarre reason, it was almost one of my fastest. I dunno, so don't ask. Here it is;
It's using the same component numbers as Dirk's schematic, and the wire connection numbers as my wiring drawing.
- digi2t
- Degoop Doctor
LOL... kinda sorta what crossed my mind when I was done.Sweet Cizus Mother Love Bone
Info - I recieved my capacitance/inductance meter today, and I tried out the primary side of a few 42TL019 transformers today. They all came in between 4.3 and 4.9 Henry. They should be suitable stand-in`s as inductors, in place of the TDK`s which I have had no success in finding.
The only thing I`m wondering now is if I should make room for a balancing trimmer between the two trannies in the octave section, a la Super Fuzz. That, and maybe jazzing things up with a fuzz intensity pot.
Still working on the phase rate side of things.
- John Lyons
- Solder Soldier
The octave/balance is fine when you match the transistors Hfe and use tight tolerance resistors to ground
(22Ks). Some folks like to imbalance that section to get a little less octave so I guess it's up to you whether you
want control over the octave or want it set strong. I don't think it warrants a panel pot but...
(22Ks). Some folks like to imbalance that section to get a little less octave so I guess it's up to you whether you
want control over the octave or want it set strong. I don't think it warrants a panel pot but...
- digi2t
- Degoop Doctor
No, not a panel pot. It's not worth it, but a trimmer might be "a good thing" if someone is building it with looser tolerances. I would have to rework the layout though, but there is some room for a trimmer beside L1.I don't think it warrants a panel pot but...
Speaking of which, I spotted a couple of errors, which I corrected on the first layout. I had a couple of resistors going the wrong way. Also, I've managed to reduce the size of the board slightly. Here is the layout with the BOM;
Again, still unverified until someone reports a build.
- digi2t
- Degoop Doctor
OK, I had some time, so I did a triple check, and I did spot some errors. They are now corrected, and I would use this to build with. Here is the updated versions, with and without the BOM.
The smallest enclosures I use are the 1590BB style, so this vero is sized to fit widthwise. I figured that way, if another pot, or switch, enters the fray, they'll still be room.
The smallest enclosures I use are the 1590BB style, so this vero is sized to fit widthwise. I figured that way, if another pot, or switch, enters the fray, they'll still be room.
- pinkjimiphoton
- Transistor Tuner
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amazing what ya find surfing the flotsam and jetsam of the internet archive...
http://web.archive.org/web/200204072027 ... slist.html
these two aren't of the honey special fuzz, but hey, in for a dollar....
http://web.archive.org/web/200204072027 ... slist.html
these two aren't of the honey special fuzz, but hey, in for a dollar....
"When the power of love overcomes the love of power the world will know peace."
Slava Ukraini!
Slava Ukraini!
- agoldoor
- Breadboard Brother
I wasn't sure if you guys had this one completely traced or not, but there's one on Ebay at the moment:
https://www.ebay.com/itm/RARE-Vintage-1 ... 2c69b9ad43
Just in case you have any additional questions... this guy says he has TWO of these!
https://www.ebay.com/itm/RARE-Vintage-1 ... 2c69b9ad43
Just in case you have any additional questions... this guy says he has TWO of these!