madbeanpedals::forum

General => Open Discussion => Topic started by: pryde on July 08, 2012, 12:51:05 PM

Title: NAD: 5E3 Tweed Build!
Post by: pryde on July 08, 2012, 12:51:05 PM
Just wanted to show-off my first amp build. Got the chassis kit from Boothill Amps, used Classictone PT/OT, and Weber 12A125 Alinico Speaker. I am still waiting on my cabinet from Memphis Amps.

Did the initial startup procedure, all voltages good. Sounds absolutely awesome, I cant wait to get it into the cab.

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Title: Re: NAD: 5E3 Tweed Build!
Post by: pietro_moog on July 08, 2012, 01:18:13 PM
good job. the wiring seems pretty clean. it's definitely very good for a first time.
glad it sounds awesome
Title: Re: NAD: 5E3 Tweed Build!
Post by: mgwhit on July 08, 2012, 01:31:14 PM
Great job!  Love those small tweed combos.  (I've built a 5f2a tweed Princeton.)  If I could ever stop building pedals, I'd get back to building another amp or two.  Have fun with it!
Title: Re: NAD: 5E3 Tweed Build!
Post by: midwayfair on July 08, 2012, 03:17:17 PM
Looks very nice! The 5E3 is definitely a fun little amp, and all the tweed era stuff is very sensitive to tweaks and tube changes.
Title: Re: NAD: 5E3 Tweed Build!
Post by: nzCdog on July 08, 2012, 05:33:38 PM
Very nice!  Enjoy 8)
Title: Re: NAD: 5E3 Tweed Build!
Post by: sgmezei on July 08, 2012, 06:07:41 PM
Great Job!! Super clean build. I would be super stoked too! I have an overhaul planned for my tweed deluxe this summer. It was my first build so I am sure I can do a better job of it now.

Sweet build!
Title: Re: NAD: 5E3 Tweed Build!
Post by: shawnee on July 08, 2012, 06:11:36 PM
Very nice job! The Tweed Deluxe is my all time favorite lower volume clean tone.  I have been giving mine a tune up this week.
Title: Re: NAD: 5E3 Tweed Build!
Post by: Jack Deville on July 08, 2012, 06:29:45 PM
Super excellent!
Title: Re: NAD: 5E3 Tweed Build!
Post by: k.rock! on July 08, 2012, 06:54:07 PM
Awesome job dude! Looks really good!

-K
Title: Re: NAD: 5E3 Tweed Build!
Post by: alanp on July 08, 2012, 10:41:23 PM
Great stuff! Boothill seems to be taking off on TDPRI.

How did you find working inside a Tweed cake-tin chassis?
Title: Re: NAD: 5E3 Tweed Build!
Post by: pryde on July 08, 2012, 11:53:29 PM
Quote from: alanp on July 08, 2012, 10:41:23 PM
Great stuff! Boothill seems to be taking off on TDPRI.

How did you find working inside a Tweed cake-tin chassis?

Yes Dave at Boothill is great. Highly recommend him if you are looking at building a 5E3. If you are a TDPRI member, he will give a nice discount on the kit.

Honestly there is a ton of room to work in the chassis. Being used to tight pedal builds, the 5E3 was pretty easy really. I was most concerned about the lethal voltages in the filter caps during power-up.  :o

My B+ voltage is a bit high so I am going to try a NOS rectifier to bring it down a bit. Other than that, all is well.
Title: Re: NAD: 5E3 Tweed Build!
Post by: shawnee on July 09, 2012, 01:06:39 AM
I highly recommend the NOS Bendix 6106. They aren't cheap but this tube is the best 5Y3 rectifier there is and will last forever. I paid more for mine than this one on ebay right now.
http://www.ebay.com/itm/Bendix-6106-very-rare-5Y3-type-tube-/271012846145?pt=Vintage_Electronics_R2&hash=item3f199fda41
Title: Re: NAD: 5E3 Tweed Build!
Post by: alanp on July 09, 2012, 01:15:41 AM
Cool. I've got a 5e3 head I need to re-wire, it was my first build and is a bit noisy. I built in a Marshall-style head that Custom Audio Boutique in NZ drilled up for me.

The next build is going to be a low power tweed twin -- I will be strong, and not blow my amp budget on more pedal components! (Yeah Right.)

Electro-Harmonix 12ay7 in v1?
Title: Re: NAD: 5E3 Tweed Build!
Post by: pryde on July 09, 2012, 03:49:42 AM
Quote from: shawnee on July 09, 2012, 01:06:39 AM
I highly recommend the NOS Bendix 6106. They aren't cheap but this tube is the best 5Y3 rectifier there is and will last forever. I paid more for mine than this one on ebay right now.
http://www.ebay.com/itm/Bendix-6106-very-rare-5Y3-type-tube-/271012846145?pt=Vintage_Electronics_R2&hash=item3f199fda41

Dang. thanks for the indo. unfortunatly I already ordered a NOS GE rectifier. If I dont lile how its sounds/works I will look into the Bendix.

To alanp:
Yep, running a EH 12AY7 in V1.
Title: Re: NAD: 5E3 Tweed Build!
Post by: atreidesheir on July 10, 2012, 12:29:35 AM
I run two EH 12ay7 's with my old old 5881 in my univalve and they sound great. 
Title: Re: NAD: 5E3 Tweed Build!
Post by: TNblueshawk on July 10, 2012, 03:29:42 PM
Great looking gutz. A Champ was my first and I've been thinking about this one next. But, like everyone else if I don't quit blowing coin on pedal builds ain't nothing going to happen  ::)

Was not familiar with Boothill. Thanks for the info.
Title: Re: NAD: 5E3 Tweed Build!
Post by: jtn191 on July 10, 2012, 04:20:39 PM
I've been gassin' for one of these for quite a while
looks great!
Title: Re: NAD: 5E3 Tweed Build!
Post by: pryde on July 13, 2012, 08:22:43 PM
Just thought I would update this thread with the finished build: So far very happy, one of the best cleans I have heard. Gotta wait till the house is clear to open 'er up  ;D

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Title: Re: NAD: 5E3 Tweed Build!
Post by: nzCdog on July 13, 2012, 11:06:09 PM
beaut-ee-ful! 8)
Title: Re: NAD: 5E3 Tweed Build!
Post by: k.rock! on July 14, 2012, 02:09:23 AM
awesome!!! I like it man! Great job!!

-K