Studio 350 construction thread - diyAudio
Go Back   Home > Forums > Amplifiers > Solid State

Solid State Talk all about solid state amplification.

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 28th January 2013, 02:55 PM   #1
diyAudio Member
 
Join Date: Feb 2006
Location: Essex
Default Studio 350 construction thread

Hi every one

Please find my build thread of my studio 350 power amplifier; I will post various pics of the build through the stages to final completion.
I have taken feedback from my other builds to include all through holes use grommets and all high voltage areas sleeved and double insulated etc.

Click the image to open in full size.

the tiger is my motif (jamesfeline) and the eyes light up when the amplifier is on, newer designs will include the option that they change colour when the amplifier gets hot.

Click the image to open in full size.

Click the image to open in full size.

The above pic shows my power control module, this contains all the various fuses and the delay antisurge board for the transformer. The pcb is copper claded underneath and earthed etc.

Click the image to open in full size.

The above pic shows the modded velleman speaker protection module, this area has been modded since this photo, I will upload the new pics tonight

Click the image to open in full size.

The above pic shows the main power amp pcb being offered into postion, also only showing one main psu cap at the moment, this version of the studio 350 will be a light version as I started to run out of room for every thing. The transformers is 500va .. at a later date I will make a full blown version if I am happy with the sound of this one

I will upload some more photos tonight

regards]

Nick
  Reply With Quote
Old 28th January 2013, 03:03 PM   #2
rodolfo is offline rodolfo  Mexico
diyAudio Member
 
Join Date: Jan 2005
Location: tamaulipas
excellent work ... looks fantastic
  Reply With Quote
Old 28th January 2013, 08:08 PM   #3
diyAudio Member
 
Join Date: Feb 2006
Location: Essex
Hi

Many thanks, had a little more progress tonight so will upload some more photo's when that camera battery has charged.

Has any one else out there made this amp? if so where you pleased with the quality of the sound?

regards


Nick
  Reply With Quote
Old 28th January 2013, 08:59 PM   #4
diyAudio Member
 
Join Date: Feb 2006
Location: Essex
Hi

Some more photo's

Click the image to open in full size.

the above photo shows both res caps fitted and the modded velleman protection module

Click the image to open in full size.

The below photo shows the rear .. less is more ... I have used a heavey duty Neutrek connectors for power and speaker. I have included a earth lift switch for the Ov rail (dont worry the chassis is earthed) also to note that this is a monobock so one more to make after this.

Click the image to open in full size.

regards

Nick
  Reply With Quote
Old 28th January 2013, 09:01 PM   #5
diyAudio Member
 
Join Date: Feb 2006
Location: Essex
one more

Click the image to open in full size.

Once the powersupply is completed the main amp board and heatsink can be dropped into place ...
  Reply With Quote
Old 28th January 2013, 09:02 PM   #6
diyAudio Member
 
Join Date: Jan 2011
Location: Fosser, Aurskog-Holand, Akershus, Norway.
NEAT.

Do You do the milling Yourself?
__________________
Sooner or later you end up with TANDBERG
  Reply With Quote
Old 28th January 2013, 09:12 PM   #7
diyAudio Member
 
Join Date: Feb 2006
Location: Essex
Hi

The front graphics are laser engraved by a local company, I just provide the artwork etc.

regards

Nick
  Reply With Quote
Old 28th January 2013, 09:20 PM   #8
diyAudio Member
 
Join Date: Jan 2011
Location: Fosser, Aurskog-Holand, Akershus, Norway.
OK.

Looks fine anyhow.

I am about to complete an order for an enclosure for my GM-clone.
And have some ideas of how i should "decorate" the frontpanel.
That is, until I saw Your. The Tiger is also my own avatar, given to me by a very good friend some years ago.
But no fear, I will not copy You. I have still some respect for others work.

Must look around now for some alternatives. Norwegian Forest Cat perhaps?
__________________
Sooner or later you end up with TANDBERG
  Reply With Quote
Old 27th September 2013, 09:12 AM   #9
diyAudio Member
 
Join Date: Nov 2012
hi can you sen me the construction details of this amplifier includind setting and adjustments to my email address oduoridave@gmail.com
  Reply With Quote
Old 27th September 2013, 01:20 PM   #10
burbeck is offline burbeck  United Kingdom
diyAudio Member
 
Join Date: Aug 2004
Location: Ratae Coritanorum
hi Nick
looking very good, exelent start. love the leds in the cat eyes.
where did you get the design from?
also what did you mod on the vellaman speaker protect board?
__________________
regards
bob
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Studio 350 bmurray86 Solid State 28 26th August 2012 10:24 AM
Studio 350 bias problem Howardc Solid State 21 24th March 2012 09:45 PM
Studio 350 diban Solid State 6 27th April 2010 12:07 AM
Silicon chip studio 350: HELP NEEDED (please!) 81gl Solid State 15 2nd October 2006 11:41 AM
350 Studio Amp Dazza Chip Amps 1 22nd January 2006 04:26 AM


New To Site? Need Help?

All times are GMT. The time now is 09:55 AM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2