Go Back   Home > Forums > >
Home Forums Rules Articles diyAudio Store Blogs Gallery Wiki Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Group Buys Members group buys

supa phono preamplifier pcb
supa phono preamplifier pcb
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 7th January 2018, 07:37 PM   #21
souplesse is offline souplesse  France
diyAudio Member
 
Join Date: Feb 2017
Location: French Alps
Hi Scafas,
can I have 2 pcb + shipping to France ?
Could you PM me your information for payement ?
Thank you
Aymerick
  Reply With Quote
Old 10th January 2018, 03:25 PM   #22
scafas is offline scafas  Italy
diyAudio Member
 
Join Date: Dec 2007
Location: italia
thanks for contact me.
you have a PM .
  Reply With Quote
Old 11th January 2018, 02:18 PM   #23
scafas is offline scafas  Italy
diyAudio Member
 
Join Date: Dec 2007
Location: italia
Quote:
Originally Posted by souplesse View Post
Hi Scafas,
can I have 2 pcb + shipping to France ?
Could you PM me your information for payement ?
Thank you
Aymerick
it's on the way.
thanks
  Reply With Quote
Old 11th January 2018, 02:31 PM   #24
Freecrowder is offline Freecrowder  United States
diyAudio Member
 
Join Date: Jun 2007
supa phono preamplifier pcb
Questions. Is only one needed for stereo? Where can I find out more info circuit? Can it be used with a MC and a step up transformer also? How much for board and shipping to 73096 USA? Thank you
  Reply With Quote
Old 11th January 2018, 02:59 PM   #25
scafas is offline scafas  Italy
diyAudio Member
 
Join Date: Dec 2007
Location: italia
one pcb is stereo and you can use with step-up trasformer for mc stylus.
13eu is for one pcb incluse ship to 73096 USA
  Reply With Quote
Old 11th January 2018, 03:02 PM   #26
scafas is offline scafas  Italy
diyAudio Member
 
Join Date: Dec 2007
Location: italia
Default pcb snl

Quote:
Originally Posted by scafas View Post
one pcb is stereo and you can use with step-up trasformer for mc stylus.
13eu is for one pcb incluse ship to 73096 USA
sorry , other info
lista pcb
  Reply With Quote
Old 11th January 2018, 03:25 PM   #27
scafas is offline scafas  Italy
diyAudio Member
 
Join Date: Dec 2007
Location: italia
Quote:
Originally Posted by helfred View Post
Hi,
I will take 1.
Regards,
Morten
sorry ...you have a PM.
thanks
  Reply With Quote
Old 11th January 2018, 07:13 PM   #28
scafas is offline scafas  Italy
diyAudio Member
 
Join Date: Dec 2007
Location: italia
Quote:
Originally Posted by scafas View Post
one pcb is stereo and you can use with step-up trasformer for mc stylus.
13eu is for one pcb incluse ship to 73096 USA
thank for buy..
5 pz. available
  Reply With Quote
Old 14th January 2018, 06:57 AM   #29
souplesse is offline souplesse  France
diyAudio Member
 
Join Date: Feb 2017
Location: French Alps
Questions ;-).
I want to bypass the power supply used on the schematics and would like to use my own 18v dual power supply.
For this, I do not know if I have to bypass T19/20 and R16/20 too?
Could someone help me understand if T19/20 are needed for the RIAA stage or for the PS ?
Best,
https://image.noelshack.com/fichiers...-souplesse.jpg
Click the image to open in full size.
  Reply With Quote
Old 14th January 2018, 07:40 AM   #30
schillg11 is offline schillg11  Germany
diyAudio Member
 
Join Date: Dec 2011
Location: near Stuttgart
Quote:
Originally Posted by souplesse View Post
Questions ;-).
I want to bypass the power supply used on the schematics and would like to use my own 18v dual power supply.
For this, I do not know if I have to bypass T19/20 and R16/20 too?
Could someone help me understand if T19/20 are needed for the RIAA stage or for the PS ?
Best,
https://image.noelshack.com/fichiers...-souplesse.jpg
Click the image to open in full size.
Hi,

you can bypass T18/20 and R16/20 and C9/10 (called gyrotor in the original article), they are used for noise reducction on the power supply, or simply bypass only the ps regulator (IC1/2, C11/12 and C13/14) and check the result for noise. Depends how good your own +/- 18 V PS is, regarding noise.

BR
GŁnni.

Last edited by schillg11; 14th January 2018 at 07:50 AM. Reason: correction
  Reply With Quote

Reply


supa phono preamplifier pcbHide 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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Need help with ebay PHONO TURNTABLE PREAMP PREAMPLIFIER PCB DIY KIT SHAD0WF0X Analog Line Level 6 13th April 2012 03:20 PM
Phono preamplifier Pasul Analogue Source 4 4th October 2006 11:03 AM
SUPA Phono from Germany icefox Analogue Source 1 15th March 2004 02:04 PM


New To Site? Need Help?

All times are GMT. The time now is 11:54 AM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 14.29%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Copyright ©1999-2018 diyAudio
Wiki