Jer's 700B loaner

[kevin]

One of these days I am gonna have to get myself a 400 or 700B and see what all the hub bub is about. No series II, just the plain 400 or 700B.

I think you would be so happy if ya did that..... Sure won't regret it ! O... By the way.... That avatar is a real eye catcher !!! WOW !

 

[Web Police]

All the hub bub occurs AFTER the WHITE OAKING. A stock PL would be pulling back up duty to the Spec 2 were they not White Oaked.....

Sure it would have to be hot rodded and up to spec with the WOPL parts of some sort.

Does it have finess and smoothness at lower power output? I next to never open my gear up.

 

[Zach C.]

Done, on to the 2000.....

I can see me building one of these fan set ups for myself later.

Zach

 

[laatsch55]

Sure it would have to be hot rodded and up to spec with the WOPL parts of some sort.

Does it have finess and smoothness at lower power output? I next to never open my gear up.

Sure does Web. Maybe I send you a WOPL 400 to audition....

 

[laatsch55]

I can see me building one of these fan set ups for myself later.

Zach

Pretty handy Zach, takes about 3 hours to build.

 

[jbeckva]

Pretty handy Zach, takes about 3 hours to build.

Oh yeah?? well with some duct tape and a 9 volt....

 

[laatsch55]

Oh yeah?? well with some duct tape and a 9 volt....

you would have something that reflected the parts and process!!!! So there!!!

 

[jbeckva]

you would have something that reflected the parts and process!!!! So there!!!

Hah.. superglue n a beanie cap with a propeller would have been my second choice.

 

[laatsch55]

ROTFLMOAO!!!!!

 

[laatsch55]

The 700B loaner made it back from Jer today. Replaced Q4 in the right channel, and re-zoebeled the DCP.

 

[laatsch55]

I like this test setup better, a lot more room.

 

[P.L.F.]

The 700B loaner made it back from Jer today. Replaced Q4 in the right channel, and re-zoebeled the DCP.

Hi Lee,
I might've skipped one or two posts - why did you re-zoebel Don's output relay board?
Przem

 

[laatsch55]

Don't like his resistor or capacitors he's running there. The 4.7 ohm is quite inductive. And the cap looks to be polystyrene, but those are pretty hard to get so I ran a 250 volt polypro.

 

[laatsch55]

On the horns now with Patricia Barber on.......

 

[P.L.F.]

Zobel network

Don't like his resistor or capacitors he's running there. The 4.7 ohm is quite inductive. And the cap looks to be polystyrene, but those are pretty hard to get so I ran a 250 volt polypro.

OK, I see. Thank you Lee.

By the way, here is an interesting site to read on amp parasitic oscillations and Zobel network function, but not only... : http://lenardaudio.com/education/12_amps_3.html

And for the coming Easter - happy holiday!

 

[laatsch55]

Thanks Przem.

 

[jbeckva]

OK, I see. Thank you Lee.

By the way, here is an interesting site to read on amp parasitic oscillations and Zobel network function, but not only... : http://lenardaudio.com/education/12_amps_3.html

And for the coming Easter - happy holiday!

Definitely a good read. Thanks PLF!