[Tomo]

Allo,

I have been reading Japanese DIYer articles. Recently, people are building something they call "current-mode" feedback amps. This does not look like current feedback amps that we know. I think completely different type. Here's da picture.

Tomo

 

[Tomo]

Here's da picture.

 

[Joobu]

I'm confused. Other than the local feedback (?) of the resistors, where is the "current feedback"?

 

[Tomo]

Hello,

They told me it's "current-mode" feedback, not current feedback.

Tomo

 

[Possum]

This kind of reminds me of the Class A-B push-pull stage of an amplifier I made in freshman year ENGRI 114. I wish I still had the circuit memorized - I had the 3 circuits for our transmitter, power supply, and receiver memorized until the end of sophomore year, then since I didn't transfer it to paper, I lost it in my mind