New surfin' amp

General discussion area for tube amps.

Moderators: pompeiisneaks, Colossal

Post Reply
tubeswell
Posts: 2337
Joined: Thu Mar 27, 2008 6:42 am
Location: Wellington. NZ

New surfin' amp

Post by tubeswell »

Finished this last w/e - based on a BF amp with old flame reverb and 6G16 bias-vary trem wrapped in a tweed style chassis. Weighs a ton. Quite loud and surfy. Sounds good with my Jazzie.
You do not have the required permissions to view the files attached to this post.
He who dies with the most tubes... wins
User avatar
NickC
Posts: 1814
Joined: Fri May 14, 2010 1:05 pm
Location: Upstate New York

Re: New surfin' amp

Post by NickC »

Nice! Really nice! 8)
tdvt
Posts: 8
Joined: Sat Dec 17, 2011 8:17 pm

Re: New surfin' amp

Post by tdvt »

NICE!

Any sound clips yet ?

I've got a Hoffman version of that in the works; board's done, transformers just arrived & its also going in a tweed-style chassis w/2-12 cab.

Got to do all the chassis holes/drilling next.

Looking forward to getting it going, glad to hear you like yours.
User avatar
M Fowler
Posts: 14036
Joined: Wed Jan 16, 2008 2:19 am
Location: Walcott ND

Re: New surfin' amp

Post by M Fowler »

Another fine looking amp!
User avatar
Reeltarded
Posts: 10189
Joined: Sat Feb 14, 2009 4:38 am
Location: GA USA

Re: New surfin' amp

Post by Reeltarded »

I like the dress you bought for it!
Signatures have a 255 character limit that I could abuse, but I am not Cecil B. DeMille.
User avatar
Phil_S
Posts: 6048
Joined: Tue Oct 23, 2007 10:12 pm
Location: Baltimore, MD

Re: New surfin' amp

Post by Phil_S »

Reeltarded wrote:I like the dress you bought for it!
Yeah, gingham plaid? Very '60's! Nice job!
RevD
Posts: 151
Joined: Sun Nov 19, 2006 9:21 am

Re: New surfin' amp

Post by RevD »

Very cool, working in those tweed chassis's are a bit tight for fat fingered me (although this looks wider than say a deluxe for example), good job Man!

Regards,

Don
Cliff Schecht
Posts: 2629
Joined: Wed Dec 30, 2009 7:32 am
Location: Austin
Contact:

Re: New surfin' amp

Post by Cliff Schecht »

Tubeswell this looks like something I built. Lots of "random" cap choices and really just using whatever I have on hand at the time. Then again nothing is ever truly random, I like to think of my cap choices more as fate (it was this caps fate to run across my hand at the time that I needed that value :lol:). FWIW I tend to use my (supposedly) aurally superior caps earlier on in an amp (first stage, tonestack) where the subtle differences I think have a larger influence over the final sound. Don't know if you do the same, just something that I got in the habit of doing for whatever reason.

Also do you prewire the PCB's before you install them or wire everything once the board is installed?
Cliff Schecht - Circuit P.I.
Zippy
Posts: 2052
Joined: Tue Apr 25, 2006 11:18 pm

Re: New surfin' amp

Post by Zippy »

What's that row of grommets at the far right (input) side of the circuit board?
Cliff Schecht
Posts: 2629
Joined: Wed Dec 30, 2009 7:32 am
Location: Austin
Contact:

Re: New surfin' amp

Post by Cliff Schecht »

Looks like either a ground "buss" or he ran a few test eyelets before starting the main ones :D.
Cliff Schecht - Circuit P.I.
tubeswell
Posts: 2337
Joined: Thu Mar 27, 2008 6:42 am
Location: Wellington. NZ

Re: New surfin' amp

Post by tubeswell »

Zippy wrote:What's that row of grommets at the far right (input) side of the circuit board?
the ground buss for the pre-amp (goes to the input jack ground(s))
He who dies with the most tubes... wins
tubeswell
Posts: 2337
Joined: Thu Mar 27, 2008 6:42 am
Location: Wellington. NZ

Re: New surfin' amp

Post by tubeswell »

Cliff Schecht wrote:Tubeswell this looks like something I built. Lots of "random" cap choices and really just using whatever I have on hand at the time. Then again nothing is ever truly random,
Yep - just grabbed what was on top of the stash/pile

Cliff Schecht wrote:Also do you prewire the PCB's before you install them or wire everything once the board is installed?
Populate the board, then wire the whole board in, then subsequently fix the bits that I should've got right the first time ;-)
He who dies with the most tubes... wins
Post Reply