VSSA Lateral MosFet Amplifier - Page 67 - diyAudio
Go Back   Home > Forums > Commercial Sector > Vendor Forums > Vendor's Bazaar

Vendor's Bazaar Commercial Vendors large & small hawking their wares

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 13th March 2013, 10:05 PM   #661
brianco is offline brianco  Ireland
diyAudio Member
 
brianco's Avatar
 
Join Date: Aug 2005
Location: Scottish Borders - Kelso; on the famous Tweed River!
LC:

THAT IS BRILLIANT! Well Done!
  Reply With Quote
Old 13th March 2013, 10:05 PM   #662
diyAudio Member
 
Lazy Cat's Avatar
 
Join Date: Sep 2007
Quote:
Originally Posted by atupi View Post
What power should i expect from a +/- 27V supply ? I have a rather insensitive/hard to drive 8ohm speakers 86db.
As you already presented, your speakers are quite insensitive so I would suggest you rather to use power supply enabling +/- 40 to 45 Vdc on the output. VSSA's peak output voltage swing is 2 V below rails.


Quote:
Originally Posted by atupi View Post
What is the input sensitivity ?
VSSA voltage gain is x22,28 means Av=26,96 dB, so for full (43 Vp) output 1,36 Veff is necessary.
__________________
First One VSSA

Last edited by Lazy Cat; 13th March 2013 at 10:17 PM.
  Reply With Quote
Old 13th March 2013, 10:08 PM   #663
diyAudio Member
 
Lazy Cat's Avatar
 
Join Date: Sep 2007
Quote:
Originally Posted by Idefixes View Post
Hi LC nice price for the set but due other charge à will go for 2 set..
Hi Marc, hopefully the set is not too expensive, I did my best.
__________________
First One VSSA
  Reply With Quote
Old 13th March 2013, 11:11 PM   #664
diyAudio Member
 
Join Date: Apr 2002
Hi LC,

I was under the (mistaken) impression that only the PCB will be offered. As I already have all the parts, please remove my request from the list. I will have my own boards made.

Kindest regards,

M

P.S. It is amazing price for the kit, BTW.

M

New List:

Joachim Gerhard 2 PCB set
AKN 2 PCB set
Idefixes 2 PCB set
kimon 2 PCB set
brianco 2 PCB set
Dane 2 PCB set
MKHunt 2 PCB set
Cambe 2 PCB set
Supernet 2 PCB set
boyet0173 2 PCB set
tom42107 2 PCB set
presbel 2 PCB set
meltman 2 PCB set
gannaji 2 PCB set
dodo 2 PCB set
jj506 2 PCB set
vgeorge 2 PCB set
touchdown 2 PCB set
wponline 2 PCB set
Luke 2 PCB set
cvtaudio 10 PCB set
Renio 2 PCB set
maillard 2 PCB set
PauloPT 2 PCB set
hcbonfim 2 PCB set
gusto142 2 PCB set
PinkPink 2 PCB set
dine1967 2 PCB set
bressix 2 PCB set
nico2k3 4 PCB set
routhun 2 PCB set
CaféNoir 4 PCB set
ColinAlex 8 PCB set
Murdoc 2 PCB set
regal 2 PCB set
AUSTINP 2 PCB set
kroyin 2 PCB set
fredlock 2 PCB set
mikvous 2 PCB set
myfi 2 PCB set
FelixG 4 PCB set
ichiban 2 PCB set
padamiecki 2 PCB set
gogu 2 PCB set
joshvi 2 PCB set
philippeleite 2 PCB set
DavorXXL 6 PCB set
sakdi 2 PCB set
buzzfo4b 2 PCB set
acqu27 2 PCB set
siberia 2 PCB set
mravlca 2PCB set
baswamin 2PCB set
gazzagazza 2 PCB set
miksi 4 PCB set
chunek 4 PCB set
raysimmons 2 PCB set
johnkrammer 2 pcb set
jony 2PCB set
  Reply With Quote
Old 13th March 2013, 11:13 PM   #665
diyAudio Member
 
Join Date: Jan 2008
Hi LC, could you also offer the power supply PCB, like the one that you have on your VSSA amp? This at least matches with the amp size and also an option for those who don't want to use the SMPS power supply.
Attached Images
File Type: jpg VSSA%20PCB%2023.jpg (519.1 KB, 587 views)
  Reply With Quote
Old 13th March 2013, 11:51 PM   #666
diyAudio Member
 
Lazy Cat's Avatar
 
Join Date: Sep 2007
Quote:
Originally Posted by mefistofelez View Post
Hi LC,

I was under the (mistaken) impression that only the PCB will be offered. As I already have all the parts, please remove my request from the list. I will have my own boards made.

Kindest regards,

M

P.S. It is amazing price for the kit, BTW.
You can get PCB only, no problem. As PCB layout is the last but not the least important part of the game called "Catch the SQ", I suggest you to try it.
__________________
First One VSSA
  Reply With Quote
Old 13th March 2013, 11:54 PM   #667
diyAudio Member
 
Lazy Cat's Avatar
 
Join Date: Sep 2007
Quote:
Originally Posted by fredlock View Post
Hi LC, could you also offer the power supply PCB, like the one that you have on your VSSA amp? This at least matches with the amp size and also an option for those who don't want to use the SMPS power supply.
If you decided to merge VSSA with classic linear PSU, than yes, it is possible to get PCB like the one on pic.
__________________
First One VSSA
  Reply With Quote
Old 14th March 2013, 12:18 AM   #668
diyAudio Member
 
Join Date: Jan 2008
Cool! How much will it cost me for 2 power supply PCB?
  Reply With Quote
Old 14th March 2013, 06:11 AM   #669
diyAudio Member
 
Idefixes's Avatar
 
Join Date: Dec 2003
Location: Mulhouse - Alsace
Send a message via ICQ to Idefixes
Quote:
Originally Posted by Lazy Cat View Post
Hi Marc, hopefully the set is not too expensive, I did my best.
Not for sure, price is quite nice, the fact is that i have some other project on way that need some investissement. I don't think i need VSSA but due nice price and nice work i couldn't resist to built one so why only 2 sets.

Marc
__________________
website : http://audiyofield.wifeo.com/index.php
  Reply With Quote
Old 14th March 2013, 07:35 AM   #670
Luke is offline Luke  New Zealand
diyAudio Member
 
Join Date: Sep 2001
Location: Wellington NZ
Send a message via AIM to Luke
Joachim Gerhard 2 PCB set
AKN 2 PCB set
Idefixes 2 PCB set
kimon 2 PCB set
brianco 2 PCB set
Dane 2 PCB set
MKHunt 2 PCB set
Cambe 2 PCB set
Supernet 2 PCB set
boyet0173 2 PCB set
tom42107 2 PCB set
presbel 2 PCB set
meltman 2 PCB set
gannaji 2 PCB set
dodo 2 PCB set
jj506 2 PCB set
vgeorge 2 PCB set
touchdown 2 PCB set
wponline 2 PCB set
Luke 4 PCB set
cvtaudio 10 PCB set
Renio 2 PCB set
maillard 2 PCB set
PauloPT 2 PCB set
hcbonfim 2 PCB set
gusto142 2 PCB set
PinkPink 2 PCB set
dine1967 2 PCB set
bressix 2 PCB set
nico2k3 4 PCB set
routhun 2 PCB set
CaféNoir 4 PCB set
ColinAlex 8 PCB set
Murdoc 2 PCB set
regal 2 PCB set
AUSTINP 2 PCB set
kroyin 2 PCB set
fredlock 2 PCB set
mikvous 2 PCB set
myfi 2 PCB set
FelixG 4 PCB set
ichiban 2 PCB set
padamiecki 2 PCB set
gogu 2 PCB set
joshvi 2 PCB set
philippeleite 2 PCB set
DavorXXL 6 PCB set
sakdi 2 PCB set
buzzfo4b 2 PCB set
acqu27 2 PCB set
siberia 2 PCB set
mravlca 2PCB set
baswamin 2PCB set
gazzagazza 2 PCB set
miksi 4 PCB set
chunek 4 PCB set
raysimmons 2 PCB set
johnkrammer 2 pcb set
jony 2PCB set
__________________
If you give a man a fish he will eat for a day. But if you teach a man to fish he will buy an ugly hat. And if you talk about fish to a starving man then you are a consultant. Dilbert
  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
Really simple lateral mosfet amplifier Tekko Solid State 11 25th March 2013 06:31 PM
Magic - My first Lateral MOSFET Push-Pull amplifier shaan Solid State 44 7th September 2011 11:47 AM
2SK/irfp lateral vertical mosfet amplifier HELP ?? medogrizli Solid State 53 2nd November 2006 12:47 AM
200 Watt Lateral Mosfet Amplifier macgyver Solid State 32 14th January 2005 06:37 AM
200W Lateral Mosfet Amplifier macgyver Solid State 5 7th July 2003 07:49 PM


New To Site? Need Help?

All times are GMT. The time now is 05:48 PM.


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