Hoffman Amplifiers Tube Amplifier Forum

Amp Stuff => Tube Amp Building - Tweaks - Repairs => Topic started by: Oddvar on March 16, 2018, 11:25:55 am

Title: Two Rock layout anyone?
Post by: Oddvar on March 16, 2018, 11:25:55 am

Hi.  Is there a proper Two Rock layout somewhere?

Title: Re: Two Rock layout anyone?
Post by: SILVERGUN on March 16, 2018, 11:51:17 am

Their website has 6 current production models and over 40 retired models, maybe more.
You're gonna have to narrow it down a bit.  :icon_biggrin:

I'd check TAG once you determine which model you are looking for, but they created a business off of Dumble clones and there is no shortage of Dumble layouts available.

Title: Re: Two Rock layout anyone?
Post by: pompeiisneaks on March 16, 2018, 05:09:35 pm

Quote from: SILVERGUN on March 16, 2018, 11:51:17 am

Their website has 6 current production models and over 40 retired models, maybe more.
You're gonna have to narrow it down a bit.  :icon_biggrin:

I'd check TAG once you determine which model you are looking for, but they created a business off of Dumble clones and there is no shortage of Dumble layouts available.

This +1000000

:D

~Phil

Title: Re: Two Rock layout anyone?
Post by: VMS on March 17, 2018, 03:45:39 am

Plenty of gut shots here:


http://www.mts.org/audio/ (http://www.mts.org/audio/)

Title: Re: Two Rock layout anyone?
Post by: MFowler on March 17, 2018, 08:25:04 am

I and others started with a schematic a TAG member made based on looking inside a Two Rock John Mayer Signature Reverb and now TAG has layouts and Ceriatone has layouts as well of JM Sig Reverb amp.  Mine is housed in Taylor Cox buckskin cab. I built my clone from the schematic only and reviewing photos of real Two Rock.


Chassis and boards still available from Amplified Nation.


Mark


http://www.ceriatone.com/ceriatone/wp-content/uploads/2017/07/JM100-15-Oct-2015.jpg (http://www.ceriatone.com/ceriatone/wp-content/uploads/2017/07/JM100-15-Oct-2015.jpg)

Title: Re: Two Rock layout anyone?
Post by: Oddvar on March 17, 2018, 03:45:59 pm

That looks good.  Thanks.

Title: Re: Two Rock layout anyone?
Post by: Oddvar on March 17, 2018, 03:49:13 pm

I see that Bonamassa is playing one, I was wondering about that, but wasn't aware there was so many types,  Dumble would be nice to.

Title: Re: Two Rock layout anyone?
Post by: pompeiisneaks on March 18, 2018, 11:52:53 am

Quote from: Oddvar on March 17, 2018, 03:49:13 pm

I see that Bonamassa is playing one, I was wondering about that, but wasn't aware there was so many types,  Dumble would be nice to.

If you want detail on dumbles, go to ampgarage.com

the site is full of many variants of dumble builds that have been reverse engineered.  There are also schematics and layouts for Trainwrecks as well.

~Phil