rauliruegas

Responses from rauliruegas

SUT - electrical theory and practical experience
Dear @alexberger  : Tamura are if not the best out transformers one of the best out there.   Now, you are just fine with those 26db of gain and if you want improve that SUT then take off all those impedance swiths and let direct solder to the on... 
Lyra Etna Lambda SL tracking force
Dear @newtoncr ​​@p_vincent_jones   You could contact himthrough Agon here where you go to " marketplace feedback " and and send a personal message:   jcarr | Audiogon Discussion Forum     Regards and enjoy the MUSIC NOT DISTORTIONS, R.  
SUT - electrical theory and practical experience
Dear @o_holter  : I think your PS is high gain active unit then why a SUT?   R.  
SUT - electrical theory and practical experience
@intactaudio  : Technics THD is 0.001% and noise level below -95db.   .  
High Performance Low Mass Tone Arm Suggestions Needed
@neonknight  : I owned this Audio Technica tonearm and is with extremely high quality performsnce and came with 2 arm wands: the straigth by default and the other a S shaped removable headshel.   R.  
SUT - electrical theory and practical experience
Dear @holmz  : "" The voltage input design produced has very precise gain, extremely precise RIAA compliance and unmeasurably low distortion. ""   That is the critical and must important issue/characteristic for me about current/voltage subject.... 
SUT - electrical theory and practical experience
Dearb @intactaudio  : Thank's. I know all those and certainly about capacitance but my post was because the measures in the vinatge SUT's was not with 300k-500k and I found out measured at 47k and 180pf.   That's all.   @mulveling  , yes short... 
SUT - electrical theory and practical experience
Btw, @intactaudio  : you capacitance parameter of 80pf coukld be not real to make SUT measurements as the 300k load. Normally what sees the MM stage + SUT is a load of 47k and capacitance around 200pf. Then measures arwe different that with your ... 
Grado Epoch 3
Dear @audiofun  : Great !.   R.  
SUT - electrical theory and practical experience
I think you do not re-read carefully that Palmer/holmz posts.   Anyway, I think is enough for that.   R.  
SUT - electrical theory and practical experience
Dear @drbond  : I think that if some one as me and maybe you re-read the Palmer  explanation where @holmz  added several technical characteristics maybe you can be less " worried " about.   The amps explanation linkes is wider and as I said holm... 
High Performance Low Mass Tone Arm Suggestions Needed
Other tested arm/cartridge combination was and is the MAX-237 with the J removable headshell wand. Exceptional.   R.  
System that sounds so real it is easy to mistaken it is not live
Dear @mijostyn  "  It will in no any way effect the actual performance of the higher frequency drivers.  "   I never posted that. Do you think I'm so stupid to post that?.. Come on mijos.   This comes from 2005 ( 17 year ago ) and I learned wa... 
Grado Epoch 3
Dear @audiofun  : Good move to following with the ruby in the EPA 100MK2 ( ceramic are way resonant ), Technics knew what they did it.   You can improve the Technics whole quality performance making 2-3  must changes on it:   first, rewiring i... 
High Performance Low Mass Tone Arm Suggestions Needed
Other tonearm that works very good with that cartridge is the Lustre GST-801 and I know because I mated with one of my 2000 samples.   Btw, the ebay one looks fine but needs a deep clean,.   You could look at Yahoo Japan.   R.