S.I.R. 100W SuperLead Schematic pt. II

[snakepit86]

So,guys i what make sir36, what are the speck? I think to do this:
Shield trick(what size?)
V1a 820r/.68uf(in my opinion sound better than 2.7k/.68uf)
Treble peak 2200p/470k and no bright cap.
47k resistor on v1b grid,v1b stock 10k
Second treble peak standard
On V0 grid 100k and v0 10k/.1uf
Voltage divider 470k/470k(like a gain pot in the middle position)
V2a 820r/.68uf and snubber 1000p
Presence .1uf
Nfb 100k
6550 48 ma biased, tap on 4ohm
What do you think?

seems good,its been done before

[Jimi Novack]

Hi all. Can someone send me Schematics/layouts for SIR #34/36/39? I cant find it anywhere...
My e-mail: bartosz.nowak@sgs.com

[BRMSlash]

I finally removed the last metal oxide resistor in the B+. I also decided to bump up the reverb a touch and render in stereo. Oh and I bumped up the PI tail resistor to 12k.

http://sclk.co/s7xb83

[herbvis]

Hi all. Can someone send me Schematics/layouts for SIR #34/36/39? I cant find it anywhere...
My e-mail: bartosz.nowak@sgs.com

Welcome,
It doesnt really work like that around here. The specs above your post should be a good starting place. Your gonna have to experiment and share/join the discussion around here before anyone "gives" you anything. Please dont take offense as that is not the intent. Its just that most of us have put a lot of time, effort, and even money searching for the perfect afd tone. Like I said, the specs above will get you in the ballpark, but your gonna have to experiment

[dukeamps]

.

[RagnarMarGunn]

I finally removed the last metal oxide resistor in the B+. I also decided to bump up the reverb a touch and render in stereo. Oh and I bumped up the PI tail resistor to 12k.

http://sclk.co/s7xb83

This sounds really good. Which speakers, power tubes and pickup in guitar?

[Unique]

I'm pretty happy with this:
http://sclk.co/s7x0gh

That sounds pretty darn good! You can hear that mid honk like crunch (if that makes any sense). But whatever it is, it's there. If I was you I wouldn't change this and get another amp for your hobby. Congrats man.

[BRMSlash]

Cheers. Scumback H75-PVC 65W, JJ 6CA7, Brierley A2 Humbuckers.

Next on the hit list is to trial increasing the diameter of the wiring in my speaker cabinet to open up the bass and increase impact. I originally wired the cab with some generic cable I had spare when I first bought the empty cab.

[herbvis]

What celestiojs are your scumbacks equivalent to? Sounds pretty rockin. Pretty gritty too.

[BRMSlash]

Heavy magnet greenbacks with paper voice coil former and pre-rola style doping.
Info - http://www.scumbackspeakers.com/print/h75-pvc.html
Soundclips - http://www.scumbackspeakers.com/newclips/h.html#H75PVC

[dukeamps]

Hi Guys, bit of news for you, Mr Frank Levi gave me the last details to the 36 mod, It happened as so, I sent him my scheme some time ago asking him how close was it to the real 36 mod, he wrote back to me saying it was close enough & he would check his notes & send me the rest of the mod. Well the other day i got my scheme back with the corrected values on it, he had changed 2 parts of the scheme.

I have made some clips with the real 36 mod spec for you to hear, amp is a 76 JMP 100w with all Mullard tubes in it, speaker is the Levi development speaker, settings were all 6 MV at 2,

Without orig,

http://soundclick.com/share.cfm?id=13312229

With orig,

http://soundclick.com/share.cfm?id=13311525


All credit has to go to Mr Frank Levi for the final details,


As respect for Frank Levi I will not be giving the details of this mod out.

[herbvis]

Hi Guys, bit of news for you, Mr Frank Levi gave me the last details to the 36 mod, It happened as so, I sent him my scheme some time ago asking him how close was it to the real 36 mod, he wrote back to me saying it was close enough & he would check his notes & send me the rest of the mod. Well the other day i got my scheme back with the corrected values on it, he had changed 2 parts of the scheme.

I have made some clips with the real 36 mod spec for you to hear, amp is a 76 JMP 100w with all Mullard tubes in it, speaker is the Levi development speaker, settings were all 6 MV at 2,

Without orig,

http://soundclick.com/share.cfm?id=13312229

With orig,

http://soundclick.com/share.cfm?id=13311525


All credit has to go to Mr Frank Levi for the final details,


As respect for Frank Levi I will not be giving the details of this mod out.

they sound great! Lets hear some lead work! Would love to hear the intro lead for ootgm.

[dukeamps]

Cheers Herbvis,

I have also done some other clips with different speakers types.

Greenbacks G12M25w,

Without orig,

http://soundclick.com/share.cfm?id=13313149

With orig,

http://soundclick.com/share.cfm?id=13313150


G12H30 Blackbacks,

Without orig,

http://soundclick.com/share.cfm?id=13313147

With orig,

http://soundclick.com/share.cfm?id=13313139

[RagnarMarGunn]

Hi Guys, bit of news for you, Mr Frank Levi gave me the last details to the 36 mod, It happened as so, I sent him my scheme some time ago asking him how close was it to the real 36 mod, he wrote back to me saying it was close enough & he would check his notes & send me the rest of the mod. Well the other day i got my scheme back with the corrected values on it, he had changed 2 parts of the scheme.

I have made some clips with the real 36 mod spec for you to hear, amp is a 76 JMP 100w with all Mullard tubes in it, speaker is the Levi development speaker, settings were all 6 MV at 2,

Without orig,

http://soundclick.com/share.cfm?id=13312229

With orig,

http://soundclick.com/share.cfm?id=13311525


All credit has to go to Mr Frank Levi for the final details,


As respect for Frank Levi I will not be giving the details of this mod out.

This is it, damn Nigel this sounds great

[dukeamps]

WTTJ second solo, real 36 mod,

Without orig,

http://soundclick.com/share.cfm?id=13314269


With orig,

http://soundclick.com/share.cfm?id=13314268


Also SCOM full, without orig,

http://soundclick.com/share.cfm?id=13314276