Ceriatone Forum

Ceriatone => Overtone => Topic started by: nudefish11 on February 06, 2012, 12:03:12 PM



Title: How to MOD a OTS 50w to a BM with JM Mod?
Post by: nudefish11 on February 06, 2012, 12:03:12 PM
Hi Guys

I have been reading that you can change a reg OTS to a HRM BM? Is that correct? Also are there any tutorials or anything that I can forward to a amp builder? Also I would like to do the JM mod

Be great if you guys can help me

Thanks alot

Matt


Title: Re: How to MOD a OTS 50w to a BM with JM Mod?
Post by: MrBluesStrat on February 06, 2012, 12:26:19 PM
I've just found on youtube:

Please read the comments on youtube to;-)


http://www.youtube.com/watch?v=J-B97sfPOYE


Title: Re: How to MOD a OTS 50w to a BM with JM Mod?
Post by: nudefish11 on February 06, 2012, 12:58:09 PM
Hey mate

Thanks for that! I noticed there were only 10 comments. What comment did you want me to read?

thanks for your time


Title: Re: How to MOD a OTS 50w to a BM with JM Mod?
Post by: MrBluesStrat on February 06, 2012, 01:17:50 PM
This one:

"@mustardcustard6 Well at the time I purchased this from Nik, it was called a JM mod (John Mayer) but now it comes standard in all bluesmasters."

My BM has also the JM mod! Sounds fantastic!!
Ask Nik, he can surely help you;)


Title: Re: How to MOD a OTS 50w to a BM with JM Mod?
Post by: SoundPerf on February 07, 2012, 12:27:14 AM
This one:

"@mustardcustard6 Well at the time I purchased this from Nik, it was called a JM mod (John Mayer) but now it comes standard in all bluesmasters."

My BM has also the JM mod! Sounds fantastic!!
Ask Nik, he can surely help you;)

Hey nudefish, I saw your post over at TAG and was going to say the same thing. Nik did/does these mods. Contact him and ask. He's very easy to talk to.


Title: Re: How to MOD a OTS 50w to a BM with JM Mod?
Post by: nudefish11 on February 07, 2012, 04:16:41 AM
Yeh I just dont like bothering him! I feel I have asked him way too many questions!!


Title: Re: How to MOD a OTS 50w to a BM with JM Mod?
Post by: nudefish11 on February 07, 2012, 07:33:59 AM
Yeh I just dont like bothering him! I feel I have asked him way too many questions!!

From Nik

"Matt

Yes the layout is latest indeed, so you can do it easily.

Perhaps, play with the values on OTS first, for the clean channel?

For full mod, there's quite some stuff you'd need to get.

Thanks!

Nik"


Anyone know the values that need to be changed??? Will these values just change the clean channel or both channels?

Thanks


Title: Re: How to MOD a OTS 50w to a BM with JM Mod?
Post by: SoundPerf on February 07, 2012, 09:06:42 AM
Here are links to the layouts of the BM HRM and OTS. Any amp builder should be able to decipher the differences. As far as JM mods. I pretty sure if you search hard enough between here and TAG you should be able to get enough info for an amp builder to figure it out. I know I have seen them discussed here somewhere, but don't have time to go try and find them right now myself.

http://www.ceriatone.com/images/layoutPic/OvertoneLayout/OTS-BM-50W.jpg (http://www.ceriatone.com/images/layoutPic/OvertoneLayout/OTS-BM-50W.jpg)

http://www.ceriatone.com/images/layoutPic/OvertoneLayout/Overtone-Special-V2.jpg (http://www.ceriatone.com/images/layoutPic/OvertoneLayout/Overtone-Special-V2.jpg)


Title: Re: How to MOD a OTS 50w to a BM with JM Mod?
Post by: nudefish11 on February 07, 2012, 10:23:00 AM
Here are links to the layouts of the BM HRM and OTS. Any amp builder should be able to decipher the differences. As far as JM mods. I pretty sure if you search hard enough between here and TAG you should be able to get enough info for an amp builder to figure it out. I know I have seen them discussed here somewhere, but don't have time to go try and find them right now myself.

http://www.ceriatone.com/images/layoutPic/OvertoneLayout/OTS-BM-50W.jpg (http://www.ceriatone.com/images/layoutPic/OvertoneLayout/OTS-BM-50W.jpg)

http://www.ceriatone.com/images/layoutPic/OvertoneLayout/Overtone-Special-V2.jpg (http://www.ceriatone.com/images/layoutPic/OvertoneLayout/Overtone-Special-V2.jpg)

Thanks for that mate!!!
 I think this schematic has the JM mod in it!!! According to Nik