[John2e]

Are there any amps currently made that are designed without capacitors?  Meaning no capacitor's are on the signal path. 
 
Thanks

 

[Mython]

  Are there any amps currently made that are designed without capacitors?  Meaning no capacitor's are on the signal path. 
 
Thanks

 
 
I don't know in relation to headphone amps, but in relation to loudspeaker amps, yes:
 
http://holtonaudio.com/

 

[Mython]

This might be worth looking at:
 
http://www.johncon.com/john/amp/

 

[John2e]

  This might be worth looking at:
 
http://www.johncon.com/john/amp/

Wow interesting stuff
 
Any idea how much to comision a build based on that design or who builds them.  Looks like something the aliens left at Roswell 

 

[Mython]

No idea, sorry.
 
 
I'm sure, if you hunt around, you'll find a commercial amp of the type you're looking for.

 

[John2e]

looking at that paper it seems Capacitors really seem to negatively influence the reproduction of sound

 

[drteming]

This is a couple of years old. Doable if you have a basic setup.

https://www.head-case.org/forums/topic/10702-krell-ksa5-klone/

 

[John2e]

Found one but I am thinking of getting a build commissioned by ECP  (not capless though)
 
http://www.rudistor.com/absolute-pure/rp3k-ss