2. amps-preamps
  3. 182675-139155

What amps are out there that are Class A, 50 wpc into 8 ohms?

This is NOT a buying advice question.

This is a purely theoretical question. A friend and I were trying to figure out what is available that is:

(a) Class A 

(b) 50w into 8 ohms or better

My guess is that the answers will be Pass, Sugden, and then very very expensive things like Gryphon. I'm curious to see what folks come up with.

Just for fun.

Thoughts?

128x128hilde45
grannyring's avatar
grannyring
6,506 posts
 

Clayton Audio has a stereo amp I owned S40. It can put out 50 watts channel into 8:ohms with the more robust power supply upgrade.  

dweller's avatar
dweller
3,788 posts
 

Zesto BIA 200 - 100 wpc Class A tube amp.

The ad copy says "Class A". I can’t tell if "Class A" is it’s operating mode

or if is just "Really good".

Found another: Zesto Audio EROS 300 Class A Mono Power Amp.

 

hilde45's avatar
hilde45 OP
4,974 posts
 

@grannyring Do you have a current website for Clayton? I cannot find a working one using search.

decooney
2,058 posts
 

A few past NorCal USA units, old/new, +others:

  • Threshold SA/3
  • Forte Audio 1A
  • Forte Audio 3 w/conversion
  • Forte Audio 4a
  • Coda s5.5

-------------------

  • Pass Labs XA-25 (50w peak @8ohm)
  • Pass Labs XA 60.5 (60w)

------------------

  • Krell KSA-50
  • Mark Levinson No. 29

 

Doing a Forte Model 3/1 50w Class-A conversion and various upgrades now with help from Jon Soderberg, local, he use to work at Threshold. VintageAmpRepair.org (new site) 

 

ditusa's avatar
ditusa
1,889 posts
 

 White Audio Labs A-100 amp!

Mike

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