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

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

Simplistic NJFET RIAA
Simplistic NJFET RIAA
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 27th April 2010, 12:46 PM   #3641
Salas is offline Salas  Greece
diyAudio Chief Moderator
 
Salas's Avatar
 
Join Date: Oct 2002
Location: Athens-Greece
Simplistic NJFET RIAA
Quote:
Originally Posted by merlin el mago View Post
Only for fun, Obbligato's in Salas Low MC Phono RIAA photo:
Looking good.
  Reply With Quote
Old 27th April 2010, 03:02 PM   #3642
RCruz is offline RCruz  Switzerland
nhinstruments
diyAudio Member
 
RCruz's Avatar
 
Join Date: Sep 2006
Location: Wallis
Simplistic NJFET RIAA
I particularly like the big smicas.

How does it sound now ?
  Reply With Quote
Old 27th April 2010, 03:30 PM   #3643
merlin el mago is offline merlin el mago
diyAudio Member
 
merlin el mago's Avatar
 
Join Date: Sep 2009
Location: Catalonia - Europe
Quote:
Originally Posted by Salas View Post
Looking good.
Thanks, really the Obbligato's looks nice.
  Reply With Quote
Old 27th April 2010, 03:33 PM   #3644
merlin el mago is offline merlin el mago
diyAudio Member
 
merlin el mago's Avatar
 
Join Date: Sep 2009
Location: Catalonia - Europe
Quote:
Originally Posted by RCruz View Post
I particularly like the big smicas.

How does it sound now ?
Now thin sound, very clear, of course need's more break-in to open the highs & go down the lows. It's like I supposed very similar sound to Hovland aluminium film & foil.
  Reply With Quote
Old 27th April 2010, 06:11 PM   #3645
RCruz is offline RCruz  Switzerland
nhinstruments
diyAudio Member
 
RCruz's Avatar
 
Join Date: Sep 2006
Location: Wallis
Simplistic NJFET RIAA
What did you have before ?

They will open up and give very good bass in the end.
  Reply With Quote
Old 27th April 2010, 07:25 PM   #3646
merlin el mago is offline merlin el mago
diyAudio Member
 
merlin el mago's Avatar
 
Join Date: Sep 2009
Location: Catalonia - Europe
Auricap 3.3uF 450VDC, don't worry Ricardo now is sounding each time better, are really fast & little by little will be open.
  Reply With Quote
Old 27th April 2010, 07:36 PM   #3647
RCruz is offline RCruz  Switzerland
nhinstruments
diyAudio Member
 
RCruz's Avatar
 
Join Date: Sep 2006
Location: Wallis
Simplistic NJFET RIAA
Just curious.... Thatīs all
  Reply With Quote
Old 27th April 2010, 07:56 PM   #3648
Salas is offline Salas  Greece
diyAudio Chief Moderator
 
Salas's Avatar
 
Join Date: Oct 2002
Location: Athens-Greece
Simplistic NJFET RIAA
It seems to me after Merlin's reports on film caps and regs that in his system mostly ''rounder'' capacitors work better for him. I am suspecting his speakers and acoustics being the arbitrary decisive link. Was listening to double mono 1.2 full plastic caps regs just yesterday on the phono, and the tone is so clean, resolute and melodic in the same time. I wouldn't dare to recommend Ampohm paper in oil or Mylar in oil, under extinction and so huge, or Jupiter Wax, because such experiments are expensive, and without witnessing a system we can't really know more. I trust Merlin is experienced and knows his tastes so he decides his voicing best. By the way, he has gone a long road from his first frustrating attempts fast, and he makes now remote sensed regs without assistance, silent phono stage, tunes voicing, we must congratulate his dedication.
  Reply With Quote
Old 27th April 2010, 08:05 PM   #3649
RCruz is offline RCruz  Switzerland
nhinstruments
diyAudio Member
 
RCruz's Avatar
 
Join Date: Sep 2006
Location: Wallis
Simplistic NJFET RIAA
I agree.

This riaa really can be tuned just by a judicious choice of caps.... And it depends on the system also
  Reply With Quote
Old 28th April 2010, 11:25 AM   #3650
merlin el mago is offline merlin el mago
diyAudio Member
 
merlin el mago's Avatar
 
Join Date: Sep 2009
Location: Catalonia - Europe
All film caps test was using headphones HD600 not the speakers, I know perfectly mine speakers sound, if I will use the phono RIAA only with the headphones surely Obbligato's would be mine first choice, but Wilson Cub is another history: sounds more directly & not forgiven any kind of harsness & tell us how is bad or good for the speakers, I know also that I have acoustic node problems between 150Hz-200Hz as usually everybody has, but with headphones not matter.

N.B. every hour Obbligato's are sounding better
  Reply With Quote

Reply


Simplistic NJFET RIAAHide 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


New To Site? Need Help?

All times are GMT. The time now is 10:50 PM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 15.79%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Copyright ©1999-2018 diyAudio
Wiki