Search found 48 matches

by ubxf
Thu Nov 09, 2017 6:50 pm
Forum: Fender Discussion
Topic: Fender 75
Replies: 3
Views: 966

Re: Fender 75

Thank you guys, yes i can read the schematic and just use that. I just wanted to cut corners and go faster : ) just to see what that thing sounds like. I guess my excitement of finding that unused board got deflated when i realized it was a 75 I'll probably just harvest the salvageable parts and mov...
by ubxf
Tue Nov 07, 2017 3:23 pm
Forum: Fender Discussion
Topic: Fender 75
Replies: 3
Views: 966

Fender 75

Hello, I just got a fully populated fender eyelet board. After looking at schematics and pictures it looks like it is a spare from a Fender 75. While it is enough info to follow the schematic it would be great to have access to a layout/wiring diagram. Do you guys know if there is a service manual o...
by ubxf
Thu Jun 01, 2017 5:30 pm
Forum: Technical Discussion
Topic: Electar tube 30
Replies: 6
Views: 1669

Re: Electar tube 30

Thanks for that link, it's quite nice but it is almost like a new build. Changing the speaker and the bypass were a minor mod but a big improvement in sound.
by ubxf
Thu May 11, 2017 5:20 pm
Forum: Technical Discussion
Topic: Electar tube 30
Replies: 6
Views: 1669

Re: Electar tube 30

Thanks for the help, i ended up changing the speaker and bypassing V1b and it is a lot better
by ubxf
Mon May 01, 2017 2:30 am
Forum: Technical Discussion
Topic: Electar tube 30
Replies: 6
Views: 1669

Electar tube 30

I just got one of those amps, it works but it is a little underwhelming. Are there any not too major mods worth trying that you could recommend .
Thanks
francois
electar_tube_30.pdf
by ubxf
Mon Jan 19, 2015 7:21 pm
Forum: Technical Discussion
Topic: Well look what I found on craigslist.
Replies: 7
Views: 1514

Re: Well look what I found on craigslist.

Gabby Enterprises
by ubxf
Sun Nov 23, 2014 7:14 am
Forum: Technical Discussion
Topic: Varistor Characteristics for Magnatone Vibrato Circuits
Replies: 192
Views: 39971

Re: Varistor Characteristics for Magnatone Vibrato Circuits

Ok i'll wait to see what Smokebreak says but may be i'll try it anyway :)
by ubxf
Sat Nov 22, 2014 11:01 pm
Forum: Technical Discussion
Topic: Varistor Characteristics for Magnatone Vibrato Circuits
Replies: 192
Views: 39971

Re: Varistor Characteristics for Magnatone Vibrato Circuits

Did you end up changing the parts that you had in your schematic on page 6.
by ubxf
Sat Nov 22, 2014 1:55 pm
Forum: Technical Discussion
Topic: Varistor Characteristics for Magnatone Vibrato Circuits
Replies: 192
Views: 39971

Re: Varistor Characteristics for Magnatone Vibrato Circuits

It looks good, did you get a chance to listen to your circuit
by ubxf
Sat Sep 27, 2014 6:40 pm
Forum: Trainwreck Discussion
Topic: Airbrake Questions
Replies: 15
Views: 2276

Re: Airbrake Questions

Thank you, i'll try that.
by ubxf
Sat Sep 27, 2014 3:55 am
Forum: Trainwreck Discussion
Topic: Airbrake Questions
Replies: 15
Views: 2276

Re: Airbrake Questions

Sorry to ask again but what would be the ideal load if the output is 4 or 8 ohm. Do i still go with 25 ohm or should i lower the value
by ubxf
Thu Sep 25, 2014 3:22 am
Forum: Trainwreck Discussion
Topic: Airbrake Questions
Replies: 15
Views: 2276

Re: Airbrake Questions

For 16 ohm output you recommend 25 ohm load
what about for 4 or 8 ohm output what would be the ideal load
by ubxf
Mon Aug 18, 2014 3:45 pm
Forum: Technical Discussion
Topic: Preamp PT
Replies: 27
Views: 4307

Re: Preamp PT

The Alembic is using a Stancor PS-8415