EL84PP, a simply circuit

[6A3sUMMER]

tubes4all,

Again, I simply ask you: What loudspeakers do you listen to in your stereo system?

What is the model number of your super low distortion commercial loudspeakers?
Or can you give us the details of your super low distortion custom loudspeakers?

Thank you!

 

[waltube]

Hi Walter, I have these Sowter OPTs looking for a home, from a recent auction. They are rated at 10k Rla-a, and I have been looking for a dedicated pentode circuit to get the best from them. The type 1176s is a custom version of U063 which has a wide range (20Hz - 30Hz).

I would be interested in the list of components if you don't mind sending them to me. I like to simulate the circuits I build in LTSpice as a starting point. Also interested in a quote for the boards and delivery.to Sweden.

Rgds, Richard

View attachment 1142627

Hi

I have one pair of pcb ready
In case please send a message

Walter

 

[tubes4all]

Walter, you can tell what the cost of your products is so everyone knows your prices. It's much friendlier to do it that way.

 

[6A3sUMMER]

tubes4all,

It is good you are still on this thread.

When you get the time, would you please answer my questions to you, (Posts # 30, and # 41).

Thanks!

 

[tubes4all]

All diy system, esl speakers, for critical listening Stax esl headphones.

 

[OldHector]

Hi Walter, thanks for the PM.
I was wondering if there are any considerations for the power supply, e.g. G2 regulation and bias supply. Do you have a schematic for that? I would be building as a Pentode amplifier since that is the only option with my OPTs.

 

[waltube]

Hi

I have the info of course
I can send you a privat message in case

Walter