Welcome To the Hoffman Amplifiers Forum

September 08, 2025, 09:17:51 am
guest image
Welcome, Guest. Please login or register.
-User Name
-Password



Hoffman Amps Forum image Author Topic: Mini Plexi 5-watt Ikea Build  (Read 4025 times)

0 Members and 1 Guest are viewing this topic.

Offline cboysen

  • Level 1
  • *
  • Posts: 97
  • I love Tube amps
Hoffman Amps Forum image
Mini Plexi 5-watt Ikea Build
« on: September 24, 2018, 12:48:11 pm »
I (tediously) walked through Ikea with my girlfriend last month. At the check-out, someone had left this small wooden box. I felt sad for the box, and decided to make it into an amp, for a good friend of mine. This was the end result.

A plexi-ish preamp, derived from sluckeys november build with a few tweaks, with dark and bright volume blend knobs, DC cathode follower, TMB and an AX84 High Octane-ish power section.

It took some time to figure out the component placement with such little space, but sluckeys visio shapes helped a lot.

I finished the build a few days ago, and my friend describes the sound as "Very dynamic, like a mix between marshall and a vox - Great punchy cleans, articulate and clear without sounding harsh or ice-piercing. And a very quiet amp". He was overall very happy about the build, so that of course makes me happy!


Cheers from Denmark

Christian

Google link to pictures
« Last Edit: September 24, 2018, 01:23:28 pm by cboysen »

Offline sluckey

  • Level 5
  • *******
  • Posts: 5075
    • Sluckey Amps
Hoffman Amps Forum image
Re: Mini Plexi 5-watt Ikea Build
« Reply #1 on: September 24, 2018, 01:10:24 pm »
Wow! That's a lotta stuff in a little space. I know you spent a lot of time figuring out how to stuff that box. Looks great!  :thumbsup:
A schematic, layout, and hi-rez pics are very useful for troubleshooting your amp. Don't wait to be asked. JUST DO IT!

Offline cboysen

  • Level 1
  • *
  • Posts: 97
  • I love Tube amps
Hoffman Amps Forum image
Re: Mini Plexi 5-watt Ikea Build
« Reply #2 on: September 24, 2018, 01:17:54 pm »
Wow! That's a lotta stuff in a little space. I know you spent a lot of time figuring out how to stuff that box. Looks great!  :thumbsup:

Thanks!

And you bet!

It's even more crowded after a few "friend-requested" tweaks
« Last Edit: September 24, 2018, 01:29:03 pm by cboysen »

Offline davidwpack

  • Level 3
  • ***
  • Posts: 552
  • I love tube amps
    • My music on reverbnation
Hoffman Amps Forum image
Re: Mini Plexi 5-watt Ikea Build
« Reply #3 on: September 24, 2018, 03:45:03 pm »
Hey that is nice! I usually use that much space to wire up the pilot light. :icon_biggrin:

Offline kagliostro

  • Level 5
  • *******
  • Posts: 7740
Hoffman Amps Forum image
Re: Mini Plexi 5-watt Ikea Build
« Reply #4 on: September 25, 2018, 08:26:06 am »
WOW ! :thumbsup:


Franco
The world is a nice place if there is health and there are friends

 


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


password