Welcome To the Hoffman Amplifiers Forum

September 08, 2025, 03:45:38 am
guest image
Welcome, Guest. Please login or register.
-User Name
-Password



Hoffman Amps Forum image Author Topic: Show me your proudest builds  (Read 50089 times)

0 Members and 1 Guest are viewing this topic.

Offline bigsbybender

  • Level 3
  • ***
  • Posts: 1944
  • Hack Of All Trades
    • Tube Amp Gallery
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #50 on: September 04, 2010, 12:00:33 pm »
Well, I figured out the electronic part long before I got the cabinet and faceplate part. Some of my proudest builds are pretty sad looking.

I'm with you there....  I focus on the function and tone, and worry little about cosmetics... My favorites will look pretty sad when compared to many of these.

The top amp is a 5E3 variant which was the first amp I built for a customer. I built it as a plain-Jane looking sleeper. The guy walks into a gig with a plain little red box with 3 knobs. Turn it on and it wails! I'm proud of that one as someone bought it...

The lower amp is my 18 Watt Stout variant. It's by far the best amp when overdriven that I have ever owned. I need to redo the faceplate to make her more respectable, but other than that it's the most played amp that I have. I just built the head, some factory in the UK built the 4x12 cabinet.  :wink:


j.
Open Minded But Fixed Bias

Offline stingray_65

  • SMG
  • Level 3
  • *****
  • Posts: 926
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #51 on: September 04, 2010, 04:13:24 pm »
This forum is the
             best tool on my bench. Thanks to all ! 

+1 to that!

Ray
My mind is aglow with whirling, transient nodes of thought careening through a cosmic vapor of invention (H. Lamarr)

Offline eleventeen

  • Level 4
  • *****
  • Posts: 2229
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #52 on: September 04, 2010, 05:30:16 pm »
Insanely cool thread!! Amazing individuality, creativity, and craftmanship. Awesome.

Offline tubeswell

  • Level 4
  • *****
  • Posts: 4202
  • He who dies with the most tubes... wins
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #53 on: September 04, 2010, 10:34:36 pm »
Chip,

That's one of the best looking Fender clones I've seen! Chassis layout is just beautiful. Well done.   I like your choice in speakers also.

With respect, Tubenit

Meee tooo

Nice one chip  :smiley:
A bus stops at a bus station. A train stops at a train station. On my desk, I have a work station.

Offline DummyLoad

  • SMG
  • Level 5
  • *****
  • Posts: 5791
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #54 on: September 04, 2010, 10:46:35 pm »
couple of buttery's and mine...

the compactronator...











our latest... a matchless spin-off - just the pentode channel; built for a friend who wanted it in a rack-mount chassis - we just finished it up this evening. buttery was drooling whilst playing it...  :lipsrsealed:  we got lucky and managed between both of our stashes to tube it up with all NOS sylvania tubes. the 4 6BQ5s are black barrel plate. tube compliment is 1-ef86, 1-12ax7, 4-6bq5, and 2-5u4gb. we used the PT and OT out of a wurlitzer organ amp, the choke is a NOS stancor.






Offline tubeswell

  • Level 4
  • *****
  • Posts: 4202
  • He who dies with the most tubes... wins
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #55 on: September 04, 2010, 10:51:52 pm »
Proudest backbreaking amp to date - my surfin' monstrosity - a hybridised 5F6A/JTM45/bluesbreaker with a 6G9B trem with AC coupled CF and peculiar reverb (that features 4 types of reverb control). I've never been able to dime this amp, it shakes the windows too much. As with most of my amps to-date, a lot of the stuff I scratch-built myself incl chassis and boards. The trannies were hand made by a good friend of mine

Don't look at all the knobs - it'll just confuse ya
« Last Edit: September 04, 2010, 10:56:45 pm by tubeswell »
A bus stops at a bus station. A train stops at a train station. On my desk, I have a work station.

Offline LooseChange

  • SMG
  • Level 4
  • *****
  • Posts: 3511
  • Keep it greasy so it goes down easy.
    • Fix Your Darn Amps
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #56 on: September 05, 2010, 06:12:40 am »
Just poke around here...
www.fydamps.com

Call me Dan
www.fydamps.com

Offline tubenit

  • Global Moderator
  • Level 5
  • ******
  • Posts: 10274
  • Life is a daring adventure or nothing at all!
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #57 on: September 05, 2010, 07:48:27 am »
Hey LC,

Very very cool stuff you have done! I like your builds alot.

With respect, Tubenit

Offline tubeswell

  • Level 4
  • *****
  • Posts: 4202
  • He who dies with the most tubes... wins
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #58 on: September 05, 2010, 02:34:40 pm »
I like your slide show LC. I see you have also found larger eyelets come in quite handy
A bus stops at a bus station. A train stops at a train station. On my desk, I have a work station.

Offline LooseChange

  • SMG
  • Level 4
  • *****
  • Posts: 3511
  • Keep it greasy so it goes down easy.
    • Fix Your Darn Amps
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #59 on: September 05, 2010, 06:06:49 pm »
Thanks.  Those eyelets are normal size, the wire is smaller.  :smiley:
Call me Dan
www.fydamps.com

Offline proaudioguy

  • Level 2
  • **
  • Posts: 290
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #60 on: March 09, 2012, 08:24:23 pm »
Hey guys,  I would love to see what you have done since this thread!  This should be a sticky!

I was just looking for some gut shots so I could get my lead dress right and stumbled on this thread.  you guys are SO CREATIVE!  I am inspired.  I think when I get this one done I'm going to build another one just so I can do something different.  Kudos to all!

Offline CraigB

  • Level 3
  • ***
  • Posts: 681
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #61 on: March 13, 2012, 05:23:57 pm »
Here's a DR I just finished





And a little 18w head and 1x12 cab



« Last Edit: April 10, 2012, 09:12:04 pm by CraigB »

Offline phsyconoodler

  • SMG
  • Level 4
  • *****
  • Posts: 4679
  • honey badger don't give a ****
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #62 on: March 14, 2012, 05:15:47 pm »
Damn! Those are seriously nice amps!That Fendery build is killer looking!And the 18 watt lite is to die for!

Wow guys! :worthy1:
Honey badger don't give a ****

Offline jojokeo

  • Level 4
  • *****
  • Posts: 2985
  • Eddie and my zebrawood V in Dave's basement '77
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #63 on: March 14, 2012, 08:39:39 pm »
Finished this one in the beginning of last year. A scratch build called Wildcat some may remember? You have a choice of "Vintage", "Marshall", or "Fender" multi-stage gain structure on a 3-way switch, TMB tonestack or switched/bypassed "Tweed" voicing, with power scaling VVR volume control into EL34/KT77/6L6.



« Last Edit: April 19, 2015, 04:12:19 am by jojokeo »
To steal ideas from one person is plagiarism. To steal from many is research.

Offline CraigB

  • Level 3
  • ***
  • Posts: 681
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #64 on: March 14, 2012, 09:26:46 pm »
You all are an insanely talented group of individuals!  The woodworking, metalwork, clean wiring, inventive circuits and bitchin' layouts, etc., this thread has it ALL.  Keep 'em coming!

Offline HotBluePlates

  • Global Moderator
  • Level 5
  • ******
  • Posts: 13127
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #65 on: March 15, 2012, 02:03:00 pm »
Craig: Is that radio grill cloth on your amps? Just wondering how easy (or wasn't) to secure it in place. The stuff I've seen is more "cloth" than the woven plastic of normal guitar amp grill cloth.

Offline The_Gaz

  • Level 2
  • **
  • Posts: 265
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #66 on: March 15, 2012, 03:11:25 pm »
And Craig, where on  Earth did you get those cable 'anchors' for the power cord? Those are really simple looking, and I can't seem to find them anywhere!

Offline Leevi

  • Level 3
  • ***
  • Posts: 1574
  • I love tube amps
    • Rikstone
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #67 on: March 15, 2012, 05:41:24 pm »
I like very much the circuit of this amp where the preamp is based on both
12AX7s and EF86. The power amp is 2xEL84 used in VOX AC15 Matchless Lightning.
A more powerful version can be done by adding two power tubes. The amp is
then close to VOX AC30/Matchless DC30.
/Leevi

http://www.rikstone.com/

Offline Platefire

  • SMG
  • Level 5
  • *****
  • Posts: 5448
  • How many tube amps do you need? One more!
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #68 on: March 15, 2012, 07:58:16 pm »
My first amp build and first cab build back in 2001 will always be special to me--even though I later put the brass corners on to cover up my faulty corners on my first tolex job.
« Last Edit: March 15, 2012, 08:04:24 pm by Platefire »
On the right track now<><

Offline CraigB

  • Level 3
  • ***
  • Posts: 681
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #69 on: March 16, 2012, 12:17:06 am »
Craig: Is that radio grill cloth on your amps? Just wondering how easy (or wasn't) to secure it in place. The stuff I've seen is more "cloth" than the woven plastic of normal guitar amp grill cloth.

No, that stuff is plastic.  $1.29 for enough to do both cabinets at the local electronics place.  They had a whole bunch of different styles of radio cloth, so I picked up some of that too since it was cheap.  I'm not sure exactly what I'll use it for, but have you ever seen what AES gets for that stuff?  I felt compelled to buy it  :grin:

Offline CraigB

  • Level 3
  • ***
  • Posts: 681
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #70 on: March 16, 2012, 12:24:17 am »
And Craig, where on  Earth did you get those cable 'anchors' for the power cord? Those are really simple looking, and I can't seem to find them anywhere!

I think those came off an old Peavey SS amp someone gave me for parts.  Probably the most useful parts I got from that one!

Offline pullshocks

  • Level 2
  • **
  • Posts: 440
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #71 on: March 16, 2012, 01:14:26 am »
Here's my ODS build from the old Hybrid Rev A schematic.  The photo does not do justice to the wood color--actually a rich brown walnut (1/8th" veneer on poplar plywood except the figured piece which is solid.)




And my most recent, built from AX84 schematics--blues preamp and 5W SE power amp.  It also has the AX84 October studio effects loop partially wired up back in the back.  Not the most beautiful cosmetically, but I love the sound of the 7199 and 12AU7.  Due to limited space I decided on point to point rather than the usual turret board layout, but I hate terminal strips so I made up some mini turret strips and boards to suit the layout I wanted.




Offline bruno

  • Level 3
  • ***
  • Posts: 1100
  • got to love that glow
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #72 on: March 16, 2012, 04:20:10 am »


Cool build, is that a hammond chassis! If not could you give me some more info, I'm looking for a chassis of that kind.

Offline supro66

  • Level 3
  • ***
  • Posts: 525
  • I love tube amps
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #73 on: March 16, 2012, 08:36:01 am »
1966 supro 6420 my first







Look at Dougs Schmatics and it is there

Offline CraigB

  • Level 3
  • ***
  • Posts: 681
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #74 on: March 16, 2012, 12:32:46 pm »
Cool build, is that a hammond chassis! If not could you give me some more info, I'm looking for a chassis of that kind.

THanks Bruno, that's a Hammond 16x8x3, I believe

Offline CraigB

  • Level 3
  • ***
  • Posts: 681
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #75 on: March 16, 2012, 12:38:20 pm »
Am I the only one building pink amps!?   :grin:


Oh my!  That's fantastic  :worthy1:

Offline CraigB

  • Level 3
  • ***
  • Posts: 681
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #76 on: March 16, 2012, 12:40:34 pm »
Ah,what the heck!
  Here's a set of twins that I'm proud of.

Now that, that is beauty x2

Offline TIMBO

  • Level 4
  • *****
  • Posts: 2878
  • Blues Forever
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #77 on: March 28, 2012, 11:46:09 pm »
Nothin wrong with that build. :thumbsup: :thumbsup: :thumbsup: :thumbsup: :thumbsup: :thumbsup:

Offline TubeGeek

  • SMG
  • Level 4
  • *****
  • Posts: 2490
    • Glacier Amps
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #78 on: April 09, 2012, 09:43:59 pm »
Finished a new project tonight.  This is a Princeton Reverb circuit in an African mahogany cabinet.  Speaker is a Weber 12F125A.

I wish I could keep this one.  It is a gift from a wife to her husband for their 35th wedding anniversary.  Nice gift eh!?

I am very pleased with how it turned out. :icon_biggrin:

Offline sluckey

  • Level 5
  • *******
  • Posts: 5075
    • Sluckey Amps
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #79 on: April 09, 2012, 10:00:03 pm »
I bet it has a naturally swirly sound. :wink:
A schematic, layout, and hi-rez pics are very useful for troubleshooting your amp. Don't wait to be asked. JUST DO IT!

Offline tubenit

  • Global Moderator
  • Level 5
  • ******
  • Posts: 10274
  • Life is a daring adventure or nothing at all!
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #80 on: April 10, 2012, 05:36:00 am »
Tubegeek,

That is beautiful!     Nicely done!

Tubenit

Offline Fresh_Start

  • Level 4
  • *****
  • Posts: 2856
  • noob de Lux
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #81 on: April 10, 2012, 09:44:21 am »
Pullshocks - I love your ODS build.  Vunderbar!  :icon_biggrin:

Tubegeek,

That is beautiful!     Nicely done!

Tubenit

Hear, hear!  That cab is gorgeous!!!  I love the brass plates supporting the long chassis bolts. 

That man has a most excellent wife.  Either that or she's feeling really guilty about something...  :think1:

Cheers,

Chip
Quote from: jjasilli
We have proven once again no plan survives contact with the enemy, or in this case, with the amp.

Quote from: PRR
Plan to be wrong about something.

Offline TubeGeek

  • SMG
  • Level 4
  • *****
  • Posts: 2490
    • Glacier Amps
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #82 on: April 10, 2012, 09:49:01 am »
The chassis straps are actually made from walnut!

Offline hokenpoke

  • Level 1
  • *
  • Posts: 30
  • I love tube amps
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #83 on: April 10, 2012, 12:56:07 pm »
I need for my wife to get me one of those!  That is really nice work!

Offline moonbird

  • Level 2
  • **
  • Posts: 164
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #84 on: April 11, 2012, 04:54:39 pm »
5E3 Deluxe

Wow -- that is a beautiful color on that cab. What stain and finish is that if I may ask? thx.

Offline TubeGeek

  • SMG
  • Level 4
  • *****
  • Posts: 2490
    • Glacier Amps
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #85 on: April 12, 2012, 10:31:10 am »
It's a combination of two stains to get the red.  I don't recall the exact mix that was used.  Then it has a satin poly coating too.

Offline proaudioguy

  • Level 2
  • **
  • Posts: 290
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #86 on: April 13, 2012, 07:25:01 pm »
Nice work!

Offline terminalgs

  • Level 3
  • ***
  • Posts: 700
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #87 on: April 14, 2012, 06:48:01 pm »



my latest two builds.  The one on the left is based on a one channel Deluxe 6G3 and has an 8" alnico (external speaker out get used a lot!), the trapezoidal one on the right is based on a Deluxe 5E3 and has a 10" alnico.   Both have upper and lower chassis designs due to the small cabinets.

The 6G3 uses 7C5's and a 7F7 instead of 6V6s and a 12AX7 PI. the 7C5 is a loctal 6V6, and the 7F7 is a loctal 6SL7.  I'm very pleased with these, especially the 7C5s.

Offline Blind Lemon

  • Level 3
  • ***
  • Posts: 717
  • Do you smell something.....OH Crap! It's smokin'
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #88 on: April 15, 2012, 08:45:49 am »
Not all of them but a few..........and like Grandma says"I don't have a favorite.....I love all my kids the same" :happy2:

Offline sluckey

  • Level 5
  • *******
  • Posts: 5075
    • Sluckey Amps
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #89 on: April 15, 2012, 08:59:50 am »
Blind Baby, where you been? I'm at 261 days and counting.  :blob10:
A schematic, layout, and hi-rez pics are very useful for troubleshooting your amp. Don't wait to be asked. JUST DO IT!

Offline Blind Lemon

  • Level 3
  • ***
  • Posts: 717
  • Do you smell something.....OH Crap! It's smokin'
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #90 on: April 15, 2012, 09:58:50 am »
I'm extremely happy for you, now quit rubbing it in............... 'bout ten years here. :BangHead:  :cussing:

BL

Offline mresistor

  • Global Moderator
  • Level 4
  • ******
  • Posts: 3209
  • resistance is futile
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #91 on: April 15, 2012, 03:15:04 pm »
Wow! I am humbled. This thread is full of some of the nicest amp builds I have seen. Really nice..  :smiley: :smiley:

Here's one of mine..




Offline Fresh_Start

  • Level 4
  • *****
  • Posts: 2856
  • noob de Lux
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #92 on: April 15, 2012, 10:44:53 pm »
I love the blonde Champ head.

Chip
Quote from: jjasilli
We have proven once again no plan survives contact with the enemy, or in this case, with the amp.

Quote from: PRR
Plan to be wrong about something.

Offline eleventeen

  • Level 4
  • *****
  • Posts: 2229
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #93 on: December 16, 2012, 05:09:40 pm »
LOL, your "Champ" looks like "Chomp" if you scan it quickly. Which is great!

Offline jerrydyer

  • Level 3
  • ***
  • Posts: 544
  • Make it one of a kind
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #94 on: December 17, 2012, 05:15:18 pm »
this is a 2 channel 1-12 combo 18 watts 2 6v6. diode recto. one channel is vox like the other is dumble ish


Offline tubenit

  • Global Moderator
  • Level 5
  • ******
  • Posts: 10274
  • Life is a daring adventure or nothing at all!
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #95 on: December 17, 2012, 07:40:48 pm »
That is a VERY cool amp!!!   I like it.

Regarding
Quote
18 watts 2 6v6. diode recto. one channel is vox like the other is dumble ish


Can you describe the dumblish channel somewhat, please?   Like a Vox clean with dumblish OD? 

Or are you saying Vox  &  then dumblish clean with dumblish OD? 

I'm really curious.

Did the amp covering come from Gary's Upholestry?

With respect, Tubenit

Offline SleepLess

  • Level 3
  • ***
  • Posts: 646
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #96 on: December 18, 2012, 02:43:34 am »
This is the one I'm the proudest of. I have been building amps (+27 and counting) and this one stands out. It's the one I gig with, my own 1987 replica.


Offline smackoj

  • Level 3
  • ***
  • Posts: 684
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #97 on: December 18, 2012, 07:09:12 am »
So many great looking amplifiers. God bless America; land of the free, home of the brave, and birthplace of tube amp art.

A man with a hobby is a man with a purpose. laying on a couch watching Archy Bunker, the Fonz and Richie Cunningham is not a hobby.

Laying on a beach in Cancun may be a hobby, but I prefer the safety and tranquility of my workshop and my tool shed. I never contracted Montezuma's Revenge from wiring the heaters on a 1987 Plexi box.

 :icon_biggrin:

Offline Jack_Hester

  • Level 3
  • ***
  • Posts: 839
  • Greybeard
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #98 on: December 18, 2012, 09:09:45 am »
I am truely envious of the woodworking skills that you fellows have.  I have no such skills.  I can work metal, but I can't cut a straight line on a piece of wood.  So, I look for projects that already have the wood intact.  This is one that I did a while back:





It was not my first scratch-built, but it was my first push-pull that I 'borrowed' ideas from Gibson, Fender, and a couple other old amps.  The guys here coached me on the rough spots.  Everything turned out really well, so as my wife says about all men (we are actually all boys), I "conquered it and put it in the pile with the other toys".  Then on to more, that have need to be conquered. 

I do have two more similar (minus speaker cabs), that are the same model of Setchell-Carlson.  One is very complete, with a nice cabinet.  I have never powered it up, as I don't have a schematic and did not want to do so, until I knew more about it.  Good fortune led me to another of the same model, minus the cab, and highly hacked.  It had a diagram of the OT, rolled up in the chassis amongst the components.  So now, I have the impedance of each OT tap that I can use to connect a speaker cab to the good amp.  I suppose that I could have pulled the power tubes and brought it up on the limiter. 

Anyway, I plan to use the hacked one for some type of effects build.  The Dorf Vibrato is one thought, as it only has five tubes.  Or, maybe a Tremolo and/or Reverb.  Is there such a thing as a tube version of an octave doubler/shifter?  If that is the proper name for it. 

I thought to put it on a wooden platform with the same for end caps.  It would clean up nice.  It still has the original iron that I can use. 

Jack
"We sleep safe in our beds
because rough men stand ready in the night
to visit violence on those who would do us harm."

                                                   ---George Orwell

Offline jerrydyer

  • Level 3
  • ***
  • Posts: 544
  • Make it one of a kind
Hoffman Amps Forum image
Re: Show me your proudest builds
« Reply #99 on: December 18, 2012, 10:40:51 am »
That is a VERY cool amp!!!   I like it.

Regarding
Quote
18 watts 2 6v6. diode recto. one channel is vox like the other is dumble ish


Can you describe the dumblish channel somewhat, please?   Like a Vox clean with dumblish OD? 

Or are you saying Vox  &  then dumblish clean with dumblish OD? 

I'm really curious.

Did the amp covering come from Gary's Upholestry?

With respect, Tubenit

I migth be able to scan and post a schem on the dumble side. actually its a trainwreck type circuit but then i used the local feedback loop trick and brough one of tha values way low and I like the results. I had guys at the amp shows saying whats with all the sustain. It holds it for as long as you want

the vox side is almost dead on vox preamp but then into the 6v6 power with typical marshall 50 watt bias circuit and PI specs. I did do the 50k revers pot on the 470 ohm in PI.
a mp dni

 


Choose a link from the
Hoffman Amplifiers parts catalog
Mobile Device
Catalog Link
Yard Sale
Discontinued
Misc. Hardware
What's New Board Building
 Parts
Amp trim
Handles
Lamps
Diodes
Hoffman Turret
 Boards
Channel
Switching
Resistors Fender Eyelet
 Boards
Screws/Nuts
Washers
Jacks/Plugs
Connectors
Misc Eyelet
Boards
Tools
Capacitors Custom Boards
Tubes
Valves
Pots
Knobs
Fuses/Cords Chassis
Tube
Sockets
Switches Wire
Cable


Handy Links
Tube Amp Library
Tube Amp
Schematics library
Design a custom Eyelet or
Turret Board
DIY Layout Creator
File analyzer program
DIY Layout Creator
File library
Transformer Wiring
Diagrams
Hoffmanamps
Facebook page
Hoffman Amplifiers
Discount Program