|HOME| |DIY FAQ| |GEO FAQ| |Debugging Page| |Links| |Schematics| |Wiki| |Layouts Gallery| |STORE|
|AMPAGE| |GEOFEX| |AMZ|

Welcome, Guest. Please login or register.
Did you miss your activation email?
April 20, 2014, 03:25:00 AM
945977 Posts in 101587 Topics by 31694 Members
Latest Member: scootrdog
Home Help Login Register
DIYstompboxes.com  |  DIY Stompboxes  |  Building your own stompbox  |  Pictures  |  12VDC ECC82 Mitsumin Valve Caster DIY 0 Members and 1 Guest are viewing this topic. « previous next »
Pages: [1] Go Down Print
Author Topic: 12VDC ECC82 Mitsumin Valve Caster DIY  (Read 4620 times)
maaalune
Posts: 2


12VDC ECC82 Mitsumin Valve Caster DIY
« on: March 15, 2010, 06:01:37 AM »


This is my DIY Matsumin tiny box.Larger image http://www.foto24.ee/showPhoto.php?photoID=2334202

...and this is short description and overview.Larger image http://www.foto24.ee/showPhoto.php?photoID=2334203

Look at the inside.Larger image http://www.foto24.ee/showPhoto.php?photoID=2334201

Very good PSU from Tracopower to the 12VDC fixed voltage circuit.Very low hum/noise level.Complete PSU image, coming soon.Larger image http://www.foto24.ee/showPhoto.php?photoID=2334204

With Regards,

maaalune



Logged
punkin
Posts: 472


Steph


WWW
Re: 12VDC ECC82 Mitsumin Valve Caster DIY
« Reply #1 on: March 16, 2010, 02:35:38 AM »

Very nice build. Where did you find that power supply?
Logged

Ernie Ball Music Man - JPM, THD Univalve, Grace Big Daddy, PepperShredder, BSIAB2, FireFly Amplifier.
maaalune
Posts: 2


Re: 12VDC ECC82 Mitsumin Valve Caster DIY
« Reply #2 on: March 16, 2010, 03:18:43 AM »

I bought it long time ago from https://www1.elfa.se/elfa/index.jsp,for the another project(High End preamp),but did not want more.
OK.Now found good application.This PSU have excellent signal/noise ratio - but not cheap!
Logged
Renegadrian
Posts: 2250


Adriano - Rome Italy


Re: 12VDC ECC82 Mitsumin Valve Caster DIY
« Reply #3 on: June 14, 2010, 05:05:02 PM »

wow that's great!!!
Logged

Done an' workin'=Too many to mention - Tube addict!
tubelectron
Posts: 612


Bruno G. - France


Re: 12VDC ECC82 Mitsumin Valve Caster DIY
« Reply #4 on: June 18, 2010, 03:03:14 AM »

Congratulations maaalune.

I particulary like the shape and material of the box (what was its "1st life" ? where did you find it ? what are the dimensions ? was it originally drilled ? )

I wonder if you have put that 12VDC PSU in the stompbox or is it external (wall-wart style) ?

I did not tried yet a lo-voltage tube ovd, but only hi-voltage designs - thinking that it doesn't sound as well as hi-voltage tube ovd, relying on some friends trials heard - but I am probably wrong and will dig it personnally.

Does your release tends to sound bluesy-smooth-subtle "vintage amp-like" overdrive, with a nice regular decay and overdrive fading with the note, or is it more "heavy distortion" orientated ?

A+!


Logged

I apologize for my approximative english writing and understanding !
Pages: [1] Go Up Print 
« previous next »
Jump to: