onemug

Responses from onemug

Whats the difference between MOSFET & Class A, AB
Read some of Nelson Pass's articles on his website. He's a big fan of MOSFETs running in class A mode and I'm a big fan of his ss designs. Is this some kind of trickle down admiration thing? :-).FWIW, I'm a tube amp lover, especially single ended ... 
What decibel level do you listen at?
Macdadtexas, Excellent thread. I listen mostly in the 65-75 db range. 
Amplifiers:A Keeper for Life. Do you know of one ?
Marantz 8b. Love everything about it. 
Pass XA30.5 enough power for Wilson Sophia 2?
Pass may rate it at 30 wpc (its pure class A rating), but looking at Stereophiles measurements, it puts out 130 watts into 8 ohms and 195 into 4. It's transitioned to A/B but more important, it's not clipping. So on paper you might not think it's ... 
SS amp - which one ???
I have/love tube amps also. I use a Red Wine Audio 30.2 amp in the summer months. It's a battery operated Tripath based amp with 30 wpc. 6moons has a nice review of it and I've seen them used around your price range. 
pass lab owners: can i afford one?
I don't think saying "my electric bill went up xx%" is the best way to put it. If your bill was $20 and AP (After Pass) it's $40 then it went up 100%. If your bill was 200 and AP it's 220, then it only went up 10%. Going with hard facts, my 100.5'... 
Decware Zen Taboo
Doing the math, your Mini mites should play 6 db louder. Depending how much headroom you had in reserve, you might get away with the Taboo. 
Sonus Faber Guarneri Homage and Single Ended Triod
Daveyf,I haven't used my 300b (Art Audio Symphony II) on the GH's in awhile. Been using either a Pass XA30.5 or Marantz 8b.I hope you can get a nice 300b when you do try the pairing. As Poorguy alluded to, not all 300b's are created equal. 
EL84 amp Vs. EL34 amp
Based on the amps I own and others I have listened to, I'd describe the 34 as a more midrangy kind of tube and the 84 as having more extension as well as having more speed. It's almost like a 300b/2a3 comparison. 
Noise at start-up of one mono-block
Switch all the tubes from one monoblock to the other.That should tell you if it's the amp or a tube then proceed from there. 
Sonus Faber Guarneri Homage and Single Ended Triod
Daveyf,Yes, no doubt those bass transients are going to want some power. I read once that transients can take up to 200 times the rms power to reproduce them. 200 times a 1/10 of a watt = 20 watts, beyond the scope of most 300b SET's. One rms "bel... 
Sonus Faber Guarneri Homage and Single Ended Triod
Daveyf,I only used one amp at a time, never biamped. The best one was the Art Audio Symphony II. It puts out 10 wpc, has a great power supply and transformers which all help contribute to the sound. I have not heard any clipping. Food for thought:... 
Sonus Faber Guarneri Homage and Single Ended Triod
I own a pair of the GH's and have driven them with a couple 300b SET's. It is not my usual pairing but it works for me because I enjoy low and medium volume levels.I think you should try it, assuming you are not a headbanger. I love the 300b and t... 
Good upgrade from Levinson 33H's
Short list: Pass XA.5 monoblocks. Get the size you need. 
best Marantz tuners?
I like the looks/sound of the Marantz tuners also.The top tier would be the 10b,20 and 20b.Next: 125/150. Never heard a 2130 but think it would be here to.You might check out a 120b. It has a large scope and sounds decent.