35C5 OPA541 hybrid amplifier

[brightcity]

Hi, included are photos of a 35C5 OPA541 hybrid amplifier. Please only include commentary relating to the thread title.

 

[GoatGuy]

Cool! A hairy mess™ amplifier!

How about a circuit diagram.
Otherwise, no discussion is likely.

⋅-⋅-⋅ Just saying, ⋅-⋅-⋅
⋅-=≡ GoatGuy ✓ ≡=-⋅

 

[brightcity]

I'll get to it. Otherwise it's pretty simple inverting op-amp, a diode and two chokes.

 

[wiseoldtech]

Invisible breadboard huh?

 

[baudouin0]

I've never used a carpet before for breadboarding... Excellent.

 

[brightcity]

I/O wiring. No breadboard, I am using point to point wiring.

 

[tricomp]

I/O wiring. No breadboard, I am using point to point wiring.

Looks more like carpet-to-carpet wiring 😀

 

[brightcity]

It doesn't sound half bad. Half being the key word. The 10 yr old OPA541 does "sound" at least. Final images and as Craig Mack always said, I'm out.