Search found 3067 matches
- Sat May 04, 2024 1:24 pm
- Forum: Technical Discussion
- Topic: Can I use 6v6's in a 69 Super Reverb ?
- Replies: 16
- Views: 386
Re: Can I use 6v6's in a 69 Super Reverb ?
will I need to mod the bias supply and, if so can I still get enough range to be able to return to 6L6 when wanted ? Also what If I connected a 8ohms load ? The SR sets the bias voltage to -52V. The DR sets the bias to -35V. If your bias pot can swing as low as -35V you're OK. Otherwise, a simple m...
- Fri May 03, 2024 4:20 pm
- Forum: Technical Discussion
- Topic: Light bulb limiter tured bright at power on
- Replies: 6
- Views: 181
- Fri May 03, 2024 3:08 am
- Forum: Technical Discussion
- Topic: JTM45 Build, looks alive but no sound,
- Replies: 6
- Views: 197
Re: JTM45 Build, looks alive but no sound,
Lastly, I used the signal generator of an oscilloscope to send a sine wave thru the amp. I connected the scope to the grid of V1A (12ax7) and I get a normal sine wave. I turn on AC coupling and connect the scope to the Plate of VIA, I get a clipped sine wave. (photos attached). The clipped Sine wav...
- Wed May 01, 2024 3:19 pm
- Forum: Technical Discussion
- Topic: What should I build?!?
- Replies: 7
- Views: 228
Re: What should I build?!?
Build something that uses the same output tubes as the donor amp.
- Wed May 01, 2024 12:05 pm
- Forum: Technical Discussion
- Topic: Fender question
- Replies: 10
- Views: 271
- Wed May 01, 2024 2:06 am
- Forum: Technical Discussion
- Topic: Fender question
- Replies: 10
- Views: 271
Re: Fender question
Show us what you are looking at. The AB763 Deluxe Reverb was only produced between 1963 and 1967!
https://ampwares.com/amplifiers/fender- ... xe-reverb/
- Tue Apr 30, 2024 9:31 pm
- Forum: Technical Discussion
- Topic: Fender question
- Replies: 10
- Views: 271
Re: Fender question
I asked Bing Copilot, "When did Fender release the first 65 Deluxe Reverb reissue?"
Copilot replied, "Fender introduced the '65 Deluxe Reverb reissue in 1993."
The manual I posted was dated 1993.
Copilot replied, "Fender introduced the '65 Deluxe Reverb reissue in 1993."
The manual I posted was dated 1993.
- Tue Apr 30, 2024 7:49 pm
- Forum: Technical Discussion
- Topic: Fender question
- Replies: 10
- Views: 271
Re: Fender question
I'm pretty sure the pots are on a separate pcb.
- Mon Apr 22, 2024 2:14 am
- Forum: Technical Discussion
- Topic: Taming amp gain in single channel deluxe reverb build
- Replies: 52
- Views: 1466
Re: Taming amp gain in single channel deluxe reverb build
Thanks Martin. I really like yours too!
- Thu Apr 18, 2024 7:00 pm
- Forum: Technical Discussion
- Topic: Taming amp gain in single channel deluxe reverb build
- Replies: 52
- Views: 1466
Re: Taming amp gain in single channel deluxe reverb build
Out of curiosity, what does the amp sound like with the master on 10? Mine sounds terrible. Regardless of whether i implement this or not, I would like to have a somewhat usable amp through the volume sweep. I mostly played the amp with the MV on 10, but the volume pot was down below 5. I only play...
- Thu Apr 18, 2024 4:43 pm
- Forum: Technical Discussion
- Topic: Taming amp gain in single channel deluxe reverb build
- Replies: 52
- Views: 1466
Re: Taming amp gain in single channel deluxe reverb build
I just installed a 100K master volume pot in my single channel DR. Lets you control how much signal is sent to the PI. Works fine for me. Take a look...
https://sluckeyamps.com/tdr/tdr.pdf
https://sluckeyamps.com/tdr/tdr.pdf
- Thu Apr 18, 2024 2:22 pm
- Forum: Technical Discussion
- Topic: Taming amp gain in single channel deluxe reverb build
- Replies: 52
- Views: 1466
- Mon Apr 15, 2024 12:51 am
- Forum: Dumble Discussion
- Topic: Starting to populate the chassis....
- Replies: 106
- Views: 4520
Re: Starting to populate the chassis....
That's good.
- Sun Apr 14, 2024 4:26 pm
- Forum: Technical Discussion
- Topic: Impedence Selector Circuit Help
- Replies: 4
- Views: 203
Re: Impedence Selector Circuit Help
The NFB wire to the board will always be connected to the yellow OT wire. When using KT66s you need to change R31 to 100K (see schematic).
- Sat Apr 13, 2024 4:24 pm
- Forum: Dumble Discussion
- Topic: Starting to populate the chassis....
- Replies: 106
- Views: 4520
Re: Starting to populate the chassis....
You seem to be reading the color code wrong on those blue 5 band resistors. There are numerous places where you used a wrong value. I suggest using an ohm meter to verify the value of every blue 5 band resistor in this amp. Replace with correct values. The attached pic shows an example. There are mo...