Search found 12 matches
- 30 Nov 2015, 20:33
- Forum: Amplifiers
- Topic: #34/#36/#39 scheme
- Replies: 20
- Views: 15185
Re: #34/#36/#39 scheme
Nice work ! What schematics did you use for this ? I was going to build one with a jubilee one channel and an AFD the other Frank Levi sent me the scheme of preamp stock/#34 modes. On this video the sound isn't so cool because they used Fender Telecaster for demo, but i used Gibson LP Classic live ...
- 07 Nov 2015, 15:36
- Forum: Amplifiers
- Topic: #34/#36/#39 scheme
- Replies: 20
- Views: 15185
Re: #34/#36/#39 scheme
my JCM800 preamp
- 23 Oct 2015, 20:56
- Forum: Amplifiers
- Topic: #34/#36/#39 scheme
- Replies: 20
- Views: 15185
Re: #34/#36/#39 scheme
Preamp 2203/#34 on its way too.
- 13 Oct 2015, 19:39
- Forum: Amplifiers
- Topic: #34/#36/#39 scheme
- Replies: 20
- Views: 15185
Re: #34/#36/#39 scheme
I just bought full amp Marshall JMP '79 with those mods #34/#36 from Dukeamps (Nigel). Amp on its way.
- 27 Sep 2015, 14:04
- Forum: Amplifiers
- Topic: #34/#36/#39 scheme
- Replies: 20
- Views: 15185
Re: #34/#36/#39 scheme
ok but it takes time. In the near future, when i will change tubes.sinner wrote:Innards, PCB's picturesalexhangman wrote:What do you mean?sinner wrote:Can you take some gutshots of your JCM Slash 2555jubilee for me, please?
- 27 Sep 2015, 13:18
- Forum: Amplifiers
- Topic: #34/#36/#39 scheme
- Replies: 20
- Views: 15185
Re: #34/#36/#39 scheme
What do you mean?sinner wrote:Can you take some gutshots of your JCM Slash 2555jubilee for me, please?
- 27 Sep 2015, 09:20
- Forum: Amplifiers
- Topic: #34/#36/#39 scheme
- Replies: 20
- Views: 15185
Re: #34/#36/#39 scheme
Jubilee is not so trebly as #34 and other mods #36 and #39 has another tone compare to 2555.
Jubilee has a sweet tone but those mods have a little bit different.
Many people do these mods and it works -
for example
Jubilee has a sweet tone but those mods have a little bit different.
Many people do these mods and it works -
for example
- 26 Sep 2015, 18:14
- Forum: Amplifiers
- Topic: #34/#36/#39 scheme
- Replies: 20
- Views: 15185
Re: #34/#36/#39 scheme
I have one more amp, AFD100, there is a correct loop, right to the power amp. I can use it with that preamp.
- 26 Sep 2015, 13:14
- Forum: Amplifiers
- Topic: #34/#36/#39 scheme
- Replies: 20
- Views: 15185
Re: #34/#36/#39 scheme
A quick look at the Amp circuit you mention tells me you are heading for a disaster. :blackeye If I'm looking at the right schematic the Fx loop returns to another triode stage and then the tone tree then into PI and power tubes. The result will likely be buzz, hum, crackle and a lot of squeal if y...
- 26 Sep 2015, 08:40
- Forum: Amplifiers
- Topic: #34/#36/#39 scheme
- Replies: 20
- Views: 15185
Re: #34/#36/#39 scheme
Great amp with built in two channels, clean and distorted. Your friend, who has a lot of experience, will certainly recognize that schematic is ok. Go ahead guys and share with us yours working progress. :thumbsup He said the schem is working, but i just can't decide what schem is better because th...
- 25 Sep 2015, 19:42
- Forum: Amplifiers
- Topic: #34/#36/#39 scheme
- Replies: 20
- Views: 15185
Re: #34/#36/#39 scheme
The schematic is ok but there are a lot of things between rows when you building tube preamps. Here is very dangerous high voltage and selection of components is very important. Are you already made something with tubes? No, but my friend can, he made a lot of preamp for sale. He will do it, but i ...
- 24 Sep 2015, 17:40
- Forum: Amplifiers
- Topic: #34/#36/#39 scheme
- Replies: 20
- Views: 15185
#34/#36/#39 scheme
Can you tell me, is this scheme right for making preamp or not?
Maybe there is some fresh scheme? Who was trying this?
Maybe there is some fresh scheme? Who was trying this?