Simplistic NJFET RIAA - Page 816

Salas · 9th October 2012, 08:52 AM

All those you mention are good bypass caps. Don't care much if smaller than 1/10 to the output cap's value. Just try all of them in what you can find. You don't meet FT-1 easily in 47nF or 470nF offered last time I had looked. 0.1uF FT-2 is nice too.

samoloko · 9th October 2012, 09:59 AM

Salas

I am reading In other sites that FT-1 Is very good but some users said that values up 0,015 uF are not recommended for coupling because teflon colour sound

RCruz · 9th October 2012, 10:24 AM

Hi samoloko

Bypassing is not very simple... you must experiment until you find what subjectively suits your system best.

IMO teflon does not colour... it is quite linear.

I had good results with very small silvr micas (10 to 15pF)or slighty larger styroflex.

Teflon excels in spatiality....

samoloko · 9th October 2012, 11:50 AM

Hi RCruz

thank you for reply

I know that you also got obbligato gold - what do you think about bass of that cap
also did you bypassed It
Is It better when burned In

merlin el mago · 9th October 2012, 01:08 PM

If you are looking for bass try Auricap MKP with the high voltage possible make by the manufacturer bypassed with a small teflon.

P.S. I owned also Obbligato Gold.

samoloko · 9th October 2012, 01:35 PM

Quote:

Originally Posted by merlin el mago

If you are looking for bass try Auricap MKP with the high voltage possible make by the manufacturer bypassed with a small teflon.

P.S. I owned also Obbligato Gold.

please read few posts back

what are your impressions with obbligato gold

RCruz · 9th October 2012, 02:04 PM

I have several builds with obbligato gold... I like those a lot, sweet extended trebble, no harshness at all. Good overall caps. A big upgrade from amphom and lower quality MKP like Mundorf MKP.

I bypassed the obbligatos 4u7 with some smaller 47nF obbligato gold with good results.

Bksabath · 9th October 2012, 10:30 PM

Quote:

Originally Posted by Salas

Its all in the PDF linked from post #1. The mods you see I breadboard lately are not properly developed or confirmed positive yet. But some parts I needed are on their way.

Hi Salas
Is about time I get to build a proper version of the Simplistic
I tried the link on post 1 but got back to this last page can you cek please.

Salas · 9th October 2012, 11:18 PM

Sends me to #4945 alright.

The Space Egg Corp · 10th October 2012, 02:28 AM

" It works for me "

Si.

9th October 2012, 10:24 AM	#8153
RCruz diyAudio Member Join Date: Sep 2006 Location: Saxon Blog Entries: 1	Hi samoloko Bypassing is not very simple... you must experiment until you find what subjectively suits your system best. IMO teflon does not colour... it is quite linear. I had good results with very small silvr micas (10 to 15pF)or slighty larger styroflex. Teflon excels in spatiality.... __________________ RC

9th October 2012, 02:04 PM	#8157
RCruz diyAudio Member Join Date: Sep 2006 Location: Saxon Blog Entries: 1	I have several builds with obbligato gold... I like those a lot, sweet extended trebble, no harshness at all. Good overall caps. A big upgrade from amphom and lower quality MKP like Mundorf MKP. I bypassed the obbligatos 4u7 with some smaller 47nF obbligato gold with good results. __________________ RC

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9th October 2012, 08:52 AM	#8151
Salas diyAudio Chief Moderator Join Date: Oct 2002 Location: Athens-Greece	All those you mention are good bypass caps. Don't care much if smaller than 1/10 to the output cap's value. Just try all of them in what you can find. You don't meet FT-1 easily in 47nF or 470nF offered last time I had looked. 0.1uF FT-2 is nice too.

9th October 2012, 09:59 AM	#8152
samoloko diyAudio Member Join Date: Jun 2006	Salas I am reading In other sites that FT-1 Is very good but some users said that values up 0,015 uF are not recommended for coupling because teflon colour sound

9th October 2012, 11:50 AM	#8154
samoloko diyAudio Member Join Date: Jun 2006	Hi RCruz thank you for reply I know that you also got obbligato gold - what do you think about bass of that cap also did you bypassed It Is It better when burned In

9th October 2012, 01:08 PM	#8155
merlin el mago diyAudio Member Join Date: Sep 2009 Location: Catalonia new Europe state	If you are looking for bass try Auricap MKP with the high voltage possible make by the manufacturer bypassed with a small teflon. P.S. I owned also Obbligato Gold.

9th October 2012, 11:18 PM	#8159
Salas diyAudio Chief Moderator Join Date: Oct 2002 Location: Athens-Greece	Sends me to #4945 alright.

10th October 2012, 02:28 AM	#8160
The Space Egg Corp diyAudio Member Join Date: Sep 2010 Location: London & Miami Blog Entries: 13	" It works for me " Si.