Scooby or any Chemi Con users . . 😱
Nippon Chemi Con = ONLY *50 ?
To use in three Aleph power supplies, in lieu of 18 Panasonics (= 82 🙂 ) - I was given 18 Chemi Cons
Have only recently received - are they really that much worse, do you think –in a PS??
Thanks

Nippon Chemi Con = ONLY *50 ?
To use in three Aleph power supplies, in lieu of 18 Panasonics (= 82 🙂 ) - I was given 18 Chemi Cons
Have only recently received - are they really that much worse, do you think –in a PS??
Thanks

Hi Rick57
It seams to me i`ve been a bit hasty on the Chemi Cons .Just last month i used some Chemi Cons in power supply section of my lm4780 amp . At first i had some Panasonics FC`S in the amp it preformed allot better with the Chemi Cons. I only used the Chemi Cons because they where the only caps i had left at the same value.
When i did the test of all these caps that i had in my stock. I was testing the last two caps in my phono pre amp at the last stage just before the sound signal goes to the phono rca`s connectors.
But i still say the Chemi Cons only rate 50 and the Panasonics @ 82 in the sound stage.
But in the power supply section i would say it is quite the reverse Panasonics @ 65 and Chemi Cons @ 80%.
I should have stated at this was a sound stage test & done another for power supply stage. But i only found this out last month that some caps work better in different applications.
I hope this help’s you🙂
Best Regards Scooby300
It seams to me i`ve been a bit hasty on the Chemi Cons .Just last month i used some Chemi Cons in power supply section of my lm4780 amp . At first i had some Panasonics FC`S in the amp it preformed allot better with the Chemi Cons. I only used the Chemi Cons because they where the only caps i had left at the same value.
When i did the test of all these caps that i had in my stock. I was testing the last two caps in my phono pre amp at the last stage just before the sound signal goes to the phono rca`s connectors.
But i still say the Chemi Cons only rate 50 and the Panasonics @ 82 in the sound stage.
But in the power supply section i would say it is quite the reverse Panasonics @ 65 and Chemi Cons @ 80%.
I should have stated at this was a sound stage test & done another for power supply stage. But i only found this out last month that some caps work better in different applications.
I hope this help’s you🙂
Best Regards Scooby300
Choice of Capacitors
As a high end tube amp manufacturer (Audion) the choice of caps normally boils down to three things.. Performance, cost and coloration.
Why build a $500 and include $2000 of caps.. vice versa why build a $20k amp and use dollar caps..
Its a question of "bang for buck" most of the time.. Personal taste some of the time and reliability all of the time..
I have used many caps over the years.. Solens/SCR, ICW, V-cap, rel cap, Blackgate, Michicon etc etc...
The best in my ear, and this is personal taste, teflon from pretty much any supplier, V-cap make a good one .. SCR do too. ICW etc .. They all color irrespective of what blurb you read. Secondly pio caps..
ERO caps are my cap of choice if you can get them...
But whilst you are playing with signal caps .. don't forget the humble power supply.. Dump the electrolytics, bring back speed in your amps.. use full polyprop supplies.. You will be glad you did..
Graeme Holland.. Audion CEO
As a high end tube amp manufacturer (Audion) the choice of caps normally boils down to three things.. Performance, cost and coloration.
Why build a $500 and include $2000 of caps.. vice versa why build a $20k amp and use dollar caps..
Its a question of "bang for buck" most of the time.. Personal taste some of the time and reliability all of the time..
I have used many caps over the years.. Solens/SCR, ICW, V-cap, rel cap, Blackgate, Michicon etc etc...
The best in my ear, and this is personal taste, teflon from pretty much any supplier, V-cap make a good one .. SCR do too. ICW etc .. They all color irrespective of what blurb you read. Secondly pio caps..
ERO caps are my cap of choice if you can get them...
But whilst you are playing with signal caps .. don't forget the humble power supply.. Dump the electrolytics, bring back speed in your amps.. use full polyprop supplies.. You will be glad you did..
Graeme Holland.. Audion CEO
why build a $20k amp and use dollar caps.
Because one might care more about function than fashion?
Mundorf Supreme
I have been building with ERO, Rifa, Wima, MIT, and some others in my time of DIY'ing, but the Mundorf Supreme silver in oil is so far the best capacitor I have tried. It makes the sound more natural, you don't have to listen to acc. S-sounds and flat bass. You get more of the music, more dynamic sound. Probably because the caps gives the impression of a darker background. Even though its silver, it does not sound bright or harsh. The signature tends to sound slightly more towards the dark direction.
Have used the Mundorf caps in CD players, Dacs, speakers and amplifiers with good result.
The bad thing is that these caps are sooooo big, and are sometimes hard to fit them in existing cases...
I have been building with ERO, Rifa, Wima, MIT, and some others in my time of DIY'ing, but the Mundorf Supreme silver in oil is so far the best capacitor I have tried. It makes the sound more natural, you don't have to listen to acc. S-sounds and flat bass. You get more of the music, more dynamic sound. Probably because the caps gives the impression of a darker background. Even though its silver, it does not sound bright or harsh. The signature tends to sound slightly more towards the dark direction.
Have used the Mundorf caps in CD players, Dacs, speakers and amplifiers with good result.
The bad thing is that these caps are sooooo big, and are sometimes hard to fit them in existing cases...

Re: Mundorf Supreme
that is very same foundings like mine. silver oil is my prefered cap. even comparing with silver gold. actualy one thing i dissagree its dynamic. with silver oil its much smoother(no sharp transients) thus looks like less dynamic. especialy great combo is silver oil plus metal dome tweeters.
hifiasylum said:I but the Mundorf Supreme silver in oil is so far the best capacitor I have tried. It makes the sound more natural, you don't have to listen to acc. S-sounds and flat bass. You get more of the music, more dynamic sound. Probably because the caps gives the impression of a darker background. Even though its silver, it does not sound bright or harsh. The signature tends to sound slightly more towards the dark direction.
Have used the Mundorf caps in CD players, Dacs, speakers and amplifiers with good result.
The bad thing is that these caps are sooooo big, and are sometimes hard to fit them in existing cases...![]()
that is very same foundings like mine. silver oil is my prefered cap. even comparing with silver gold. actualy one thing i dissagree its dynamic. with silver oil its much smoother(no sharp transients) thus looks like less dynamic. especialy great combo is silver oil plus metal dome tweeters.
Any of you tried the Ampohm range of capacitors? It is a UK based manufaturer.
I love them to death, but have not heard the mundofs and the like, so I was hoping for someone who could do a comparison... I got mine from RS components and the cost was very reasonable...
I love them to death, but have not heard the mundofs and the like, so I was hoping for someone who could do a comparison... I got mine from RS components and the cost was very reasonable...
I now have about 20lbs of the russian polystyrene (polystyrol) caps. whoo-hoo!
Best bang for the buck I've ever heard, but their purchase was a fluke. I won't see those again any time soon.
Best bang for the buck I've ever heard, but their purchase was a fluke. I won't see those again any time soon.
Hi,
Anybody tried these GE 97F series polyprop. capacitors?
http://www.newark.com/NewarkWebComm...wark.com/product-details/text/CD121/7248.html
Lynn Olson uses them in his latest schematics of Amity Amp.
Here is the link:
http://nutshellhifi.com/IT-Triode-Amp.gif
I used Auricaps in my preamp. So far I am happy with the sound 🙂
Anybody tried these GE 97F series polyprop. capacitors?
http://www.newark.com/NewarkWebComm...wark.com/product-details/text/CD121/7248.html
Lynn Olson uses them in his latest schematics of Amity Amp.
Here is the link:
http://nutshellhifi.com/IT-Triode-Amp.gif
I used Auricaps in my preamp. So far I am happy with the sound 🙂
What would you recommend tolerance wise say a 47 micro farad electrolylic i've always allowed 10% either side, am I been to generous.
I just use a reputable dealer for my sources like RS or Farnell.
I would steer clear of ebay job lots.
I would steer clear of ebay job lots.
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