Search found 24 matches
- Sun Jan 25, 2015 7:16 pm
- Forum: Technical Discussion
- Topic: Hammond AO-39 and AO-35 organ to guitar power amp conversion
- Replies: 4
- Views: 1192
Good info
Thanks Drew! This was very helpful.
- Sat Jan 17, 2015 11:07 pm
- Forum: Technical Discussion
- Topic: Monkeymatic Hammond Stout
- Replies: 36
- Views: 9058
Fun stuff!
I am working through the recommended following site at this time thanks for that! These are fun!
http://ampgarage.com/forum/viewtopic.php?t=9023
http://ampgarage.com/forum/viewtopic.php?t=9023
- Sat Jan 17, 2015 11:03 pm
- Forum: Technical Discussion
- Topic: Monkeymatic Hammond Stout
- Replies: 36
- Views: 9058
Hammond AO-39 conversion to modified Vox AC-15 Lite
How about this design. http://home.comcast.net/~seluckey/amps/hammond/hammond_ao39.pdf I am thinking I could build the (Hammond AO-39 conversion to modified Vox AC-15 Lite) and instal the preamp jack input just before the volume control and after the tone control cap array in the schematic. In this ...
- Sat Jan 17, 2015 7:36 pm
- Forum: Technical Discussion
- Topic: Monkeymatic Hammond Stout
- Replies: 36
- Views: 9058
Thank You Xtian
Thank you xtian for your valuable info. You are correct about the site you mentioned, it is full of valuable information.
- Sat Jan 17, 2015 7:30 pm
- Forum: Technical Discussion
- Topic: Monkeymatic Hammond Stout
- Replies: 36
- Views: 9058
Why, Why
I am not going to profit from anything. I am a guitar player new to the site expressing the value of these amps as I have heard them and they are beyond words. I would attempt to build however I found no schematic at the sites where I was directed that use an EL-84 push pull dedicated power amp setu...
- Sat Jan 17, 2015 6:59 pm
- Forum: Technical Discussion
- Topic: Monkeymatic Hammond Stout
- Replies: 36
- Views: 9058
Messed up I will try again
I can't seem to figure out this edit posting stuff
- Sat Jan 17, 2015 6:54 pm
- Forum: Technical Discussion
- Topic: Monkeymatic Hammond Stout
- Replies: 36
- Views: 9058
Messed up I will try again
I did as you suggested xtian; I did not find any info on dedicated EL84 stand alone power amps from the Building Blocks thread of the site you mentioned, which is shame as the AO-39 power amp would take a minimal amount of effort to convert. Some of the modifications that would have to be addressed ...
- Sat Jan 17, 2015 5:47 pm
- Forum: Technical Discussion
- Topic: Monkeymatic Hammond Stout
- Replies: 36
- Views: 9058
- Thu Jan 15, 2015 1:40 am
- Forum: Technical Discussion
- Topic: Hammond AO-39 and AO-35 organ to guitar power amp conversion
- Replies: 4
- Views: 1192
Hammond AO-39 and AO-35 organ to guitar power amp conversion
I have two Hammond AO-39 and two AO-35 organ power amps that I am looking into converting into guitar power amps with pre and post volume controls. Any rack mount guitar preamp could be used with them. This shouldn't be hard as they are organ power amps to begin with; I'm not trying to convert them ...
- Wed Jan 14, 2015 6:51 pm
- Forum: Technical Discussion
- Topic: Ultimate Hammond Conversions thread
- Replies: 165
- Views: 201107
Hammond AO-35 AO-39 Organ to Guitar power amp conversion
I have two Hammond AO-39 and two AO-35 organ power amps that I am looking into converting into guitar power amps with pre and post volume controls. Any rack mount guitar preamp could be used with them. This shouldn't be hard as they are organ power amps to begin with; I'm not trying to convert them ...
- Wed Jan 14, 2015 3:55 am
- Forum: Technical Discussion
- Topic: no go
- Replies: 3
- Views: 832
no go
I went to the ultimate Hammond conversions thread and found nothing on ao39 or ao-35 power amp conversions, any suggestions
- Tue Jan 13, 2015 2:47 am
- Forum: Technical Discussion
- Topic: AO-39 conversion to power amp with volume/ master volume
- Replies: 0
- Views: 3371
AO-39 conversion to power amp with volume/ master volume
Anyone have some thoughts on conversions of AO-39's to power amps with some kind of pre and post volume controls with out changing the tube types of the original circuit? I would like to do the same with my AO-35's also. Not sure which type of the two AO's mentioned would be better suited for this c...
- Tue Jan 13, 2015 2:04 am
- Forum: Technical Discussion
- Topic: Hammond AO-35, AO-39, and AO-44 power amp conversion
- Replies: 6
- Views: 1924
apology
I didn't post in any more than the two you mentioned. I didn't realize the same people frequented both sites, I would not have posted in both had I known. It was not my intention to tick people off! Sorry if I offended any one! I will abstain from rambling on in the future. Thank you all for giving ...
- Sun Jan 11, 2015 7:41 pm
- Forum: Technical Discussion
- Topic: Monkeymatic Hammond Stout
- Replies: 36
- Views: 9058
AO-39 conversion to power amp with volume/ master volume
I am embarking on a mission to convert an AO-39 to a dedicated power amp for my rack mount tube amp, I didn't know this thread had been started and inadvertently started another one under technical amp discussions can someone help me out using a schematic Thanks!
- Sun Jan 11, 2015 3:45 am
- Forum: Technical Discussion
- Topic: Hammond AO-35, AO-39, and AO-44 power amp conversion
- Replies: 6
- Views: 1924
Good point
Phil _s your just the guy who could shed some light on this conversion topic. This would be nothing for you, you could sleep walk and solve this one. I have two AO-39's I want to convert to power amps for stereo got any ideas? I want to install a volume control on them also.