Marshall offset build!

Share your home builds, knock offs and ground up customs.
Post Reply
libtech
New Member
Posts: 31
Joined: Thu Jul 28, 2011 10:16 am
Just the numbers in order: 7

Marshall offset build!

Post by libtech » Sun Jun 30, 2013 11:51 pm


User avatar
bigsmitty
Senior Member
Posts: 167
Joined: Tue Oct 28, 2008 5:03 pm
Just the numbers in order: 7
Location: somonauk il

Re: Marshall offset build!

Post by bigsmitty » Mon Jul 01, 2013 12:07 am

NICE!

User avatar
axeman
Senior Member
Posts: 2464
Joined: Wed Apr 02, 2008 1:21 pm
Just the numbers in order: 7
Location: Los Angeles
Contact:

Re: Marshall offset build!

Post by axeman » Mon Jul 01, 2013 1:07 am

You build this amp? Good work, how does it sound?

User avatar
neikeel
Senior Member
Posts: 7231
Joined: Tue Dec 06, 2005 8:31 am
Location: Suffolk, England

Re: Marshall offset build!

Post by neikeel » Tue Jul 02, 2013 1:09 pm

Very nice build indeed!

I see that you went for the Piher/Mustard combination like a '64 amp using the RS OT, so I imagine it sounds quite crisp and bright with some break up at higher volumes?

The PT is a work of art - looks very like an original type 1 RS, the wire colours like a Metro/heyboer so presumably you made a replica cardboard sleeve with the hook ups on it?

Very cool 8)
Neil

User avatar
Janglin_Jack
Senior Member
Posts: 640
Joined: Thu Nov 23, 2006 11:16 am

Re: Marshall offset build!

Post by Janglin_Jack » Tue Jul 02, 2013 1:49 pm

Wow, nice amp!!! I had the benefit of playing on original offset JTM45, (~1965 - can't remember the specifics). Killer amp. I bet yours sounds fantastic.

Mike

User avatar
neikeel
Senior Member
Posts: 7231
Joined: Tue Dec 06, 2005 8:31 am
Location: Suffolk, England

Re: Marshall offset build!

Post by neikeel » Tue Jul 02, 2013 6:06 pm

Janglin_Jack wrote:Wow, nice amp!!! I had the benefit of playing on original offset JTM45, (~1965 - can't remember the specifics). Killer amp. I bet yours sounds fantastic.

Mike
Offsets were only made early part of 63, they had polished chassis front panel, then went to solid white front panel with centre mount and normal spaced input jacks polished front panels, then sandwich front, then all black with white panel normal input jack spacing and Clapton knobs in early 64. Gold plexi fronts came in 64 still with Clapton knobs. Most JTM45s we see with gold panel gold front knobs and script logo are 66/67.
Neil

libtech
New Member
Posts: 31
Joined: Thu Jul 28, 2011 10:16 am
Just the numbers in order: 7

Re: Marshall offset build!

Post by libtech » Tue Jul 02, 2013 7:59 pm

neikeel wrote:Very nice build indeed!

I see that you went for the Piher/Mustard combination like a '64 amp using the RS OT, so I imagine it sounds quite crisp and bright with some break up at higher volumes?

The PT is a work of art - looks very like an original type 1 RS, the wire colours like a Metro/heyboer so presumably you made a replica cardboard sleeve with the hook ups on it?

Very cool 8)
Thanks to all! I put alot of time in this one to make it look good. Right, I didn't want to do the 7 hole grey rs cap/carbon comp offset since it would be pretty much impossible to get all the rs coupling caps! Went with the later phier/mustard setup and it sounds very good.

Thanks for noticing the pt, it's a magnetic components, dressed up, hammer tone, selector switch and Yes I replicated the label on the bottom too. The wires are the wrong colours, but you cant have everything right? :) the to and choke are originals
Last edited by libtech on Tue Jul 02, 2013 8:52 pm, edited 1 time in total.

User avatar
rgorke
Senior Member
Posts: 4509
Joined: Fri Feb 08, 2008 11:37 am
Just the numbers in order: 13492
Location: Drought Ravaged SoCal

Re: Marshall offset build!

Post by rgorke » Tue Jul 02, 2013 8:42 pm

Yeah, everything that everyone else has said. That looks really great!! The PT paper, hammered transformer bells, and the RS electrolytics is top notch.

Well done. :thumbsup: :champ:
"If you make a mistake, do it twice and smile and let people think you meant it." Jan Van Halen.

libtech
New Member
Posts: 31
Joined: Thu Jul 28, 2011 10:16 am
Just the numbers in order: 7

Re: Marshall offset build!

Post by libtech » Tue Jul 02, 2013 8:54 pm

Btw I still need that coffin logo off of you to make a cab for this guy :)

coldengray
Senior Member
Posts: 186
Joined: Mon Jun 24, 2013 3:39 pm
Just the numbers in order: 13492

Re: Marshall offset build!

Post by coldengray » Tue Jul 02, 2013 10:26 pm

Wow that is incredible. Well done you.

User avatar
Janglin_Jack
Senior Member
Posts: 640
Joined: Thu Nov 23, 2006 11:16 am

Re: Marshall offset build!

Post by Janglin_Jack » Tue Jul 02, 2013 10:31 pm

neikeel wrote:
Janglin_Jack wrote:Wow, nice amp!!! I had the benefit of playing on original offset JTM45, (~1965 - can't remember the specifics). Killer amp. I bet yours sounds fantastic.

Mike
Offsets were only made early part of 63, they had polished chassis front panel, then went to solid white front panel with centre mount and normal spaced input jacks polished front panels, then sandwich front, then all black with white panel normal input jack spacing and Clapton knobs in early 64. Gold plexi fronts came in 64 still with Clapton knobs. Most JTM45s we see with gold panel gold front knobs and script logo are 66/67.
Thanks Neil. Knew someone would know all the specifics. The guys that loaned it to us had a warehouse full of vintage amps. Could have sworn it was a 65 ...THOUGHT it was an offset. I looked at a couple old pics and it was a Badge Logo.

Mike

RussB
Senior Member
Posts: 256
Joined: Mon Jan 05, 2009 10:16 pm
Location: connecticut

Re: Marshall offset build!

Post by RussB » Thu Jul 04, 2013 2:25 pm

Beautiful build! :thumbsup:

Post Reply