Search found 766 matches
- Fri May 25, 2018 5:09 pm
- Forum: Dumble Discussion
- Topic: Yet another Dumble type amp being marketed
- Replies: 83
- Views: 11970
Re: Yet another Dumble type amp being marketed
Funny how the 50 watt EL34 combo is $5k https://sono-tone.com/product/smart-belle-p51/
- Wed May 23, 2018 8:42 pm
- Forum: Dumble Discussion
- Topic: Can you jumper the inputs on a Tweedle-Dee?
- Replies: 7
- Views: 921
Re: Can you jumper the inputs on a Tweedle-Dee?
I built my Tweedle-Dee Deluxe's with 4 inputs. And the other D Deluxe's I'm aware of have 4 inputs. They jumper just fine.
- Sat May 19, 2018 5:03 pm
- Forum: Dumble Discussion
- Topic: Last ODS-50 build
- Replies: 26
- Views: 4008
Re: Last ODS-50 build
No disrespect to the SSS guy's I spent close to 4 years building prototypes They sound good but not great. When I built the 150 watt amps I could have bought a Marshall Major that's what my builds sounded like. I will be 60 years old next month I don't like heavy weight amps now. I would like to tha...
- Fri May 18, 2018 6:57 pm
- Forum: Dumble Discussion
- Topic: Last ODS-50 build
- Replies: 26
- Views: 4008
Re: Last ODS-50 build
Just finished used a old cabinet with a Fane 12L I love this new amp. It makes my SSS amps sound like the oats that have been run through the horse.
- Sun May 13, 2018 6:42 pm
- Forum: Dumble Discussion
- Topic: Last ODS-50 build
- Replies: 26
- Views: 4008
Re: Last ODS-50 build
Changed V-1 to a mid plate 135k/2k2 x2. V-1 voltages 205/205 V-2 voltages 205/205 I can't ask for any closer voltages than that.
Got rid of the darkness. Now replace the 100pf silver mica with a 500pf silver mica on the bright switch.
Got rid of the darkness. Now replace the 100pf silver mica with a 500pf silver mica on the bright switch.
- Fri May 11, 2018 6:27 pm
- Forum: Dumble Discussion
- Topic: Power and preamp tubes: your choice for #102 built
- Replies: 15
- Views: 2577
Re: Power and preamp tubes: your choice for #102 built
GE 12AX7A or 7025 gray plate for V-1 and V-2 as for the 6L6GC I have been using Telefunken 68 quads no problem's so far they sound OK they are made by JJ for repairs. As for my personal builds NOS all the way. I just finished #51 build I have more amps than I will ever play stupid ??? I did learn a ...
- Thu May 10, 2018 4:08 pm
- Forum: Dumble Discussion
- Topic: Last ODS-50 build
- Replies: 26
- Views: 4008
Re: Last ODS-50 build
I had to try the Pihers On V-1. I may change to 135k 2k2 135k 2k2 MF7C Mepco Electra 1% Just to balance things out just a little dark on V-1 with the FET input it's perfect The other disappointment is the Marstran 1202-118 PT B+1 421 volts under load played with the dropping string and V-2 207v/207v...
- Wed May 09, 2018 10:38 pm
- Forum: Dumble Discussion
- Topic: Last ODS-50 build
- Replies: 26
- Views: 4008
Re: Last ODS-50 build
It's finished everything is adjusted. Had to play with the dropping string a little. It sings the clean channel and the overdrive channel watch out.
I'm happy.
I'm happy.
- Tue May 08, 2018 4:30 pm
- Forum: Dumble Discussion
- Topic: #183 5th Generation ODS Skyliner. Layout/Schematic discussion
- Replies: 55
- Views: 6500
Re: #183 5th Generation ODS Skyliner. Layout/Schematic discussion
Precision power supply is all I use now. I started out with the Axial. Before Jason had board sets we built all our boards from scratch.
- Fri May 04, 2018 1:45 am
- Forum: Dumble Discussion
- Topic: #183 5th Generation ODS Skyliner. Layout/Schematic discussion
- Replies: 55
- Views: 6500
Re: #183 5th Generation ODS Skyliner. Layout/Schematic discussion
Just to be clear I used the Heyboer HTS-10359 PT on my #183 build and a Dagnall C1998 OPT from 1968 What I did use a NOS Magic Parts Twin set on was my #102 build it started off with a 1971 Fender Twin set it was 90% when I switched to the Magic parts set it turned my #102 amp into a harmonic genera...
- Thu May 03, 2018 5:00 pm
- Forum: Dumble Discussion
- Topic: #183 5th Generation ODS Skyliner. Layout/Schematic discussion
- Replies: 55
- Views: 6500
Re: #183 5th Generation ODS Skyliner. Layout/Schematic discussion
Tony, You are correct the Magic Parts are not the same now. The original MP were Thorarsen Meissner EIA code #238
As far as Coax I'm using RG-188 Looks exact but who knows for sure.
Steve.
As far as Coax I'm using RG-188 Looks exact but who knows for sure.
Steve.
- Wed May 02, 2018 4:02 pm
- Forum: Dumble Discussion
- Topic: #183 5th Generation ODS Skyliner. Layout/Schematic discussion
- Replies: 55
- Views: 6500
Re: #183 5th Generation ODS Skyliner. Layout/Schematic discussion
Cool Tony, Hope all is well. Looks like Magic Parts EIA code #238 Transformers.
Steve.
Steve.
- Mon Apr 23, 2018 3:55 pm
- Forum: Dumble Discussion
- Topic: Eliminate effects loop ?
- Replies: 12
- Views: 1620
Re: Eliminate effects loop ?
I'm not sure how to explain this at home in my studio or living room I don't use a Dumbelator I love playing loud that said' The venues our band plays range from 200 people to 5,000 people it's the sound man as an example my favorite ODS type amp volume 2 master volume 2 50' away puts out 140 DB Kei...
- Sun Apr 22, 2018 5:45 pm
- Forum: Dumble Discussion
- Topic: Eliminate effects loop ?
- Replies: 12
- Views: 1620
Re: Eliminate effects loop ?
Times have changed the effects loop with the Dumbelator is a matched set if nothing else it controls the volume of the amp. Most of the time I use a AC-15 type amp EF-86 volume with a 7 position rotary treble switch and on stage get bitched out if my volume is past 2 to loud. If I want to play any o...
- Wed Apr 18, 2018 4:09 pm
- Forum: Dumble Discussion
- Topic: Last ODS-50 build
- Replies: 26
- Views: 4008
Re: Last ODS-50 build
Got my bias voltage adjusted 28 to 44 VDC range it's going slow. Next adjust the FET then wire the controls and so on.