QUAD 405

[esprit]

Can anyone recommend a kit 405 board.

 

[ejp]

Most of the ones I've seen are the first revision and use the original glacial ua741 opamp. They even boast about that. Don't get one of those. Get one based on the latest 405-2 circuit.

 

[thyristor44]

Most of the ones I've seen are the first revision and use the original glacial ua741 opamp. They even boast about that. Don't get one of those. Get one based on the latest 405-2 circuit.

Got any examples to recommend ejp.

 

[MarcelvdG]

I thought the original QUAD-405 used an LM301A.

 

[thyristor44]

Can anyone recommend a kit 405 board.

What happened to your original boards esprit.