to be follower or not

[Zen Mod]

[GRollins]

Good start. You might want to ground reference the Gates of the LU1014Ds.

Grey

[Zen Mod]

Originally posted by GRollins
Good start. You might want to ground reference the Gates of the LU1014Ds.

Grey

even if I lost my greeny button this days............ for balanced signal- you don't need that ;
for unbalanced - input gnd is on +35 .

or should I draw that tiny gnd symbol..................

[steenoe]

That looks unusual! How many watts do you expect to get out of that, 30-40?

Make that: It looks very unusual and interesting Easy to build too.

Steen

[Zen Mod]

Originally posted by steenoe
That looks unusual! How many watts do you expect to get out of that, 30-40?

Make that: It looks very unusual and interesting Easy to build too.

Steen

naah.

green button missing; brain is in red

another one- familiar to you?

edit - I know that pic from post 1 need few additional lines,too....... but not tonight........

[steenoe]

Originally posted by Zen Mod



naah.

green button missing; brain is in red

another one- familiar to you?

edit - I know that pic from post 1 need few additional lines,too....... but not tonight........

Sure, thats Patricks sweet little headphone amp, alike
Ohh, just want to add, the sound comes cleanly through Patricks LU HP-amp!! Very clean!

[Zen Mod]

Originally posted by steenoe


Sure, thats Patricks sweet little headphone amp, alike

difference?

[Zen Mod]

add to post No.1

I think it's now better;
or I'm just dumber

[steenoe]

Originally posted by Zen Mod



difference?

From start: Higher railvoltage, a lot more bias, more current capable cascode fets and a lot different input, which I dont quite get! You have added a DC blocking cap at the output too!

[Zen Mod]

Originally posted by steenoe


................. and a lot different input, which I dont quite get! You have added a DC blocking cap at the output too!

follower is in the name of the thread
just compare this and Pat's shematic ;

where is outer side of spk connected..........

in other words where are grounds and what electrode ( hehehehe) of active device is "grounded"