lcr riaa - 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 20th June 2004, 02:11 PM   #1
Raj1 is offline Raj1  United Kingdom
diyAudio Member
 
Join Date: Jan 2003
Location: UK
Default lcr riaa

Hi,
http://www.audio-consulting.ch/LCRRIAA.htm
Has anyone tried this type of approach? I'm new to turntables, looking at getting one soon, I always favour minimalist approaches (I know there are disadvantages etc). As I don't know much about cartridges etc, what kind of cartridge would give the required ouput to use this kind of riaa circuit, I assume a step up tranny would have to be used prior ?

Thanks
Raja
  Reply With Quote
Old 20th June 2004, 02:40 PM   #2
diyAudio Member
 
Brian Clark's Avatar
 
Join Date: Nov 2003
Location: Ongar, Essex
Though simple a little demanding to implement since the LCR network must either be driven from a 600 ohm source impedance or be driven from a source capable of driving a 600 ohm load impedance. Deviation from 600 ohms will cause deviation from RIAA accuracy.

Somewhat cheaper than Audio Consulting

http://www.stevens-billington.co.uk/riaapage.htm

To make life easier S&B are developing a 10k version.

BTW the product description was written by Thorsten Loesch who has successfully implemented an EQ600 phono pre using a pentode input valve (E810F/7788). The 2nd stage can be a triode connected E810F, a 6S45P/6S45pi or similar for a 2-valve circuit implementation. For MC cartridges a step-up transformer would be required at the input.

Brian.
  Reply With Quote
Old 24th April 2014, 10:56 AM   #3
diyAudio Member
 
tiefbassuebertr's Avatar
 
Join Date: Jul 2005
Location: D-55629 Schwarzerden
Default Which audible different exist compare to an ordinary RC RIAA Network?

Who have perform a listening test to compare a LCR vs. a RC RIAA network by the use of gain stages with the same sonic quality?
  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
Fix my RIAA thuur Analogue Source 7 24th November 2008 02:48 PM
Just another RIAA...... Chris Analogue Source 26 8th June 2003 07:34 PM
fet-riaa with LCR? Onvinyl Analogue Source 13 1st May 2003 10:42 AM


New To Site? Need Help?

All times are GMT. The time now is 05:39 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