Go Back   Home > Forums > Amplifiers > Pass Labs

Pass Labs This forum is dedicated to Pass Labs discussion.

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 15th November 2007, 01:51 PM   #1
diyAudio Member
 
Join Date: Aug 2007
Default First Watt F1 Pcb

Hi i'm max!

i have a question....and a problem at the same time.

there's a place in the world ........where i can buy the PCB's for the First Watt F1 amplifier?

thanks!!!!!!

max

__________________
open your mind
  Reply With Quote
Old 16th November 2007, 09:49 AM   #2
Gordy is offline Gordy  United Kingdom
diyAudio Member
 
Join Date: Nov 2006
Consider asking this question in the Pass section of this forum... you may get a better response.
  Reply With Quote
Old 16th November 2007, 10:00 AM   #3
Variac is offline Variac  United States
diyAudio Editor
 
Variac's Avatar
 
Join Date: Dec 2001
Location: San Francisco, USA
moved
  Reply With Quote
Old 19th November 2007, 04:12 PM   #4
suds is offline suds  India
Banned
 
Join Date: Feb 2006
Location: Bangalore
Default F1 Power Supply Clone,

F1 Power Supply Clone,
Check image file attached.

email me, for details.

suds
Attached Images
File Type: gif f1-ps-pcbclone1.gif (98.9 KB, 2668 views)
  Reply With Quote
Old 25th November 2007, 04:50 PM   #5
suds is offline suds  India
Banned
 
Join Date: Feb 2006
Location: Bangalore
Default First Watt F1 PCB Clone

Hi,

I have made PCB from schematic.
Both Power Supply and Amp Boards are ready.

There is difference in size & components size (resistors / Pot )

e-mail me, for further details, I will mail you pdf or PS Board and AMP board.

(Attached is image of AMP Board)
Attached Images
File Type: jpg f1-amp-brd.jpg (69.4 KB, 2249 views)
  Reply With Quote
Old 1st January 2008, 04:05 PM   #6
suds is offline suds  India
Banned
 
Join Date: Feb 2006
Location: Bangalore
Default F1 Board Prototype tested

hello all..


F1 Board prototype is ready, working fine .

Now that I have a working F1 Amplifier.... Observed the following...
(I did not put Heat sink.)

MOSFET becomes Very very Hot.. (Q3 and Q4 Smokes with out heat sink)
Thick Heat sink with silicon paste and insulation is required.

Quality of sound is very good.. !

Instead of ztx550, BC557 is used.
  Reply With Quote
Old 18th October 2008, 02:50 PM   #7
hife is offline hife  India
diyAudio Member
 
Join Date: Oct 2008
Default Are PCB Available ?

Hi,

I don't see any further posts on PCB.

Are they available.. ?
I am making PCB for myself, I don't mind making few more. !!! But there is no match for Origal PCB's!.
  Reply With Quote
Old 20th October 2008, 06:58 AM   #8
steenoe is offline steenoe  Denmark
diyAudio Member
 
steenoe's Avatar
 
Join Date: Mar 2004
Acaudio made a nice pdf for home-etching :
http://www.acaudio.de/
  Reply With Quote
Old 22nd October 2008, 02:26 PM   #9
helfred is offline helfred  Denmark
diyAudio Member
 
Join Date: Feb 2006
Location: Copenhagen
Hi Hife,

If not too late I'm interested in 2 x amp and 1 x psu boards.

Cheers,
Morten
  Reply With Quote
Old 28th October 2008, 11:33 AM   #10
hife is offline hife  India
diyAudio Member
 
Join Date: Oct 2008
Default Hii

Hi,,

I have not yet started working on it,

I am making this for my own use, I dont want to go against copyright etc.

I want to hear from author, owners also.

these are hand made, chemical etched PCB.
just sharing my PCB,


helfred I am not able to mail you, you e-mail me ( Still Under moderation) don't know why ???

Thanks
  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
first watt f4 help me!!!! mosfet1 Pass Labs 2 18th May 2008 06:44 AM
First Watt F1 need HELP! Simon CHAN Pass Labs 1 4th December 2006 07:06 AM
First Watt F4 ,F5, F6, F7, F8 ? MikeW Pass Labs 9 9th November 2006 07:16 PM


New To Site? Need Help?

All times are GMT. The time now is 04:14 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