Search found 134 matches
- Wed Apr 15, 2020 1:59 pm
- Forum: Vox/Hiwatt Discussion
- Topic: VVR2 into 1960s AC15 build
- Replies: 13
- Views: 1611
Re: VVR2 into 1960s AC15 build
Here is a rough sketch of my layout
- Wed Apr 15, 2020 1:16 pm
- Forum: Vox/Hiwatt Discussion
- Topic: VVR2 into 1960s AC15 build
- Replies: 13
- Views: 1611
Re: VVR2 into 1960s AC15 build
Still not working. Can you confirm which leg of the EZ81 rectifier should connect to the right leg of the switch/pot? I have it on pin 3. I made a fresh VVR with new parts just to be sure and i have other amps i fitted the VVR to a few years back, but the difference here is that i have never done it...
- Tue Apr 14, 2020 8:21 pm
- Forum: Vox/Hiwatt Discussion
- Topic: VVR2 into 1960s AC15 build
- Replies: 13
- Views: 1611
Re: VVR2 into 1960s AC15 build
Thank you. I'll go and try that now. Really appreciate it. I'll let you know if it works out.
- Tue Apr 14, 2020 4:58 pm
- Forum: Vox/Hiwatt Discussion
- Topic: VVR2 into 1960s AC15 build
- Replies: 13
- Views: 1611
Re: VVR2 into 1960s AC15 build
Sorry about that. Here are some pictures of the schematic i used to build the amp. including layout. I don't have digital copies of them, just printed copies, so i took pictures with my phone. I actually made an attempt at the VVR today and it didn't work. I connected to C41 for the plates of the EL...
- Tue Apr 14, 2020 6:37 am
- Forum: Garage Talk
- Topic: Dream tone
- Replies: 1
- Views: 1086
Dream tone
Does anyone know how to get the guitar tone (other than obtain his fingers) of Ry Cooder’s Boomer’s Story, on the album of same name? I have two dream tones, this one and Willie Johnson from Howlin’ Wolf band.
https://youtu.be/IuUNcLif_6k
I’d really appreciate advice on this.
https://youtu.be/IuUNcLif_6k
I’d really appreciate advice on this.
- Tue Apr 14, 2020 6:32 am
- Forum: Trainwreck Discussion
- Topic: Liverpool to Rocket?
- Replies: 4
- Views: 1402
Liverpool to Rocket?
I built a Liverpool about 8 years ago but it’s never really had much gain/crunch, even added a VVR2 which didn’t produce much gain at lower volume. I’m thinking of reworking the Liverpool to a Rocket. Would the transformers be the same and do you think this would pride a crunchier amp. I have always...
- Tue Apr 14, 2020 6:22 am
- Forum: Vox/Hiwatt Discussion
- Topic: VVR2 into 1960s AC15 build
- Replies: 13
- Views: 1611
VVR2 into 1960s AC15 build
Has anyone here put a VVR2 into an AC15 (trem/vib 1960s schematic)? Just need to get it confirmed that I tap into C41 and pin 3 of EZ81.
- Fri Mar 02, 2018 4:02 pm
- Forum: Trainwreck Discussion
- Topic: Rocket with switchable ef86?
- Replies: 10
- Views: 1549
Re: Rocket with switchable ef86?
I think i will use this to convert my Liverpool to a Rocket with EF86. Thanks Do you have any videos or sound files of the tone?
- Sat Nov 02, 2013 12:52 am
- Forum: Trainwreck Discussion
- Topic: Snap, crackle n pop in a Liverpool
- Replies: 3
- Views: 1087
Re: Snap, crackle n pop in a Liverpool
Thanks. I'll try that out
I do have a scope, just got it recently. Don't know how to use it yet though.
I do have a scope, just got it recently. Don't know how to use it yet though.
- Fri Nov 01, 2013 5:40 pm
- Forum: Trainwreck Discussion
- Topic: Snap, crackle n pop in a Liverpool
- Replies: 3
- Views: 1087
Snap, crackle n pop in a Liverpool
My TW Livrpool clone has developed a snap, crackle, pop, high pitch whistling. I think it might be a bad orange drop cap, but how do i locate where a bad cap is? I've changed all tubes and re-soldered all joints on the board.
- Sun Oct 27, 2013 1:00 pm
- Forum: Vox/Hiwatt Discussion
- Topic: My first new build AC15
- Replies: 28
- Views: 9724
Re: My first new build AC15
I'll have to come back on that. I find all of the schematics hard to make out voltages on. The circuit boards are out at the moment but I'll do some voltage tests for those key places when it's back together.
- Sun Oct 27, 2013 12:38 pm
- Forum: Vox/Hiwatt Discussion
- Topic: My first new build AC15
- Replies: 28
- Views: 9724
Re: My first new build AC15
Tell you the truth, the one I'm working from is the 1961 version from Stephen's book.
- Sun Oct 27, 2013 12:25 pm
- Forum: Vox/Hiwatt Discussion
- Topic: My first new build AC15
- Replies: 28
- Views: 9724
Re: My first new build AC15
Here is the schematic. Interesting that you should mention that about leaking coupling caps. I've decided to take out the NOS caps, I think it's asking for trouble unless they are properly tested - which I don't do other than of a capacitance test. There is 324volts leaving the rectifier. I'll do an...
- Sun Oct 27, 2013 9:53 am
- Forum: Vox/Hiwatt Discussion
- Topic: My first new build AC15
- Replies: 28
- Views: 9724
Re: My first new build AC15
Coming along nicely.
- Fri Oct 18, 2013 11:33 am
- Forum: Vox/Hiwatt Discussion
- Topic: My first new build AC15
- Replies: 28
- Views: 9724
Re: My first new build AC15
I'd really appreciate it if you'd take a look at my voltages and let me know what you think. I can't find anything to compare against. One channel is low volume, lots of hum but i think that is lead dress, Vib/Trem not working, but shouldn't be too hard to fix. Update: Hum solved. Needed an artifici...