Simplistic NJFET RIAA - Page 318 - diyAudio
Go Back   Home > Forums > Source & Line > Analogue Source

Analogue Source Turntables, Tonearms, Cartridges, Phono Stages, Tuners, Tape Recorders, etc.

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 12th March 2010, 02:20 PM   #3171
diyAudio Member
 
merlin el mago's Avatar
 
Join Date: Sep 2009
Location: Catalonia - Europe
Quote:
Originally Posted by Salas View Post
Later when experienced, and when you will have an oscope to monitor that layout and termination does not produce oscillations. Those circuits are easy for what they are, but still speedy league.
I have an old oscope, but I don't know how use it, could you teach me?

Click the image to open in full size.
  Reply With Quote
Old 12th March 2010, 02:20 PM   #3172
massimo is offline massimo  Italy
diyAudio Member
 
Join Date: Dec 2002
Location: Milan, Italy
Quote:
Originally Posted by merlin el mago View Post
Yes, but without garlic & tomate only scrubed.

I don0t understand wat do you say "Cim I Tomba", could you post a photo or a link to see it.

Tossa de Mar should be close to Blanes....

Cim i Tomba
  Reply With Quote
Old 12th March 2010, 02:32 PM   #3173
diyAudio Member
 
merlin el mago's Avatar
 
Join Date: Sep 2009
Location: Catalonia - Europe
Quote:
Originally Posted by massimo View Post
Tossa de Mar should be close to Blanes....

Cim i Tomba
Ah, I do usually but a call it: "Rape a la marinera" so sailor's fish, very very good.

Do you taste the same fish covered with our special souce (all-i-oli) garlic-oil do it in oven?
  Reply With Quote
Old 12th March 2010, 02:43 PM   #3174
massimo is offline massimo  Italy
diyAudio Member
 
Join Date: Dec 2002
Location: Milan, Italy
No, but I can buy a cheap Irish flight to Girona one of these days.....
  Reply With Quote
Old 12th March 2010, 02:53 PM   #3175
Salas is offline Salas  Greece
diyAudio Chief Moderator
 
Salas's Avatar
 
Join Date: Oct 2002
Location: Athens-Greece
Quote:
Originally Posted by merlin el mago View Post
I have an old oscope, but I don't know how use it, could you teach me?
What is it? A dual 5MHz? Maybe its enough. No could not help on such, using an Oscope is hands on. You gotta read some general guides, its manual, and do several experiments until you understand what you see and why.

using an oscilloscope

YouTube - Oscilloscope demo
  Reply With Quote
Old 12th March 2010, 03:01 PM   #3176
diyAudio Member
 
merlin el mago's Avatar
 
Join Date: Sep 2009
Location: Catalonia - Europe
Quote:
Originally Posted by RCruz View Post
Hi Merlin

Would you please post your schematic so I can follow the actual situation ?

Ricardo

One Salas Shunt Reg PSU in 55V out 45V feeding two Salas NFET RIAA Low MC 63db

Click the image to open in full size.

Click the image to open in full size.

Click the image to open in full size.

Click the image to open in full size.

Last edited by merlin el mago; 12th March 2010 at 03:16 PM.
  Reply With Quote
Old 12th March 2010, 03:02 PM   #3177
massimo is offline massimo  Italy
diyAudio Member
 
Join Date: Dec 2002
Location: Milan, Italy
HM412-5
"-5" should stand for 5mV/Div. It's a Dual trace 20 MHz

HM412 Oszilloskop
  Reply With Quote
Old 12th March 2010, 03:09 PM   #3178
diyAudio Member
 
merlin el mago's Avatar
 
Join Date: Sep 2009
Location: Catalonia - Europe
Quote:
Originally Posted by massimo View Post
No, but I can buy a cheap Irish flight to Girona one of these days.....
Ok, please let me know, so will go togheter to have our special lunch or dinner.
  Reply With Quote
Old 12th March 2010, 03:14 PM   #3179
diyAudio Member
 
merlin el mago's Avatar
 
Join Date: Sep 2009
Location: Catalonia - Europe
Quote:
Originally Posted by merlin el mago View Post
I have an old oscope, but I don't know how use it, could you teach me?

Click the image to open in full size.
Click the image to open in full size.
  Reply With Quote
Old 12th March 2010, 03:24 PM   #3180
diyAudio Member
 
merlin el mago's Avatar
 
Join Date: Sep 2009
Location: Catalonia - Europe
Quote:
Originally Posted by Salas View Post
What is it? A dual 5MHz? Maybe its enough. No could not help on such, using an Oscope is hands on. You gotta read some general guides, its manual, and do several experiments until you understand what you see and why.

using an oscilloscope

YouTube - Oscilloscope demo
Thank you very much, I read & do several experiments to understand I am see & why
  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



New To Site? Need Help?

All times are GMT. The time now is 07:35 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