TL072 Alternatives

[YourGuitarist]

Analog devices OP275 looks great.

JFET input, <$2 per device, 6nV/sqrt Hz noise, output swing within ~1.5V of rails, up to 70mA output current.

 

[Passinwind]

Analog devices OP275 looks great.

JFET input, <$2 per device, 6nV/sqrt Hz noise, output swing within ~1.5V of rails, up to 70mA output current.

I've used them occasionally, nothing negative has manifested in my builds.

 

[YourGuitarist]

A lot more expensive on digikey.......

 

[YourGuitarist]

Looking further into TL972, I don't see immediate cause for concern....NVM current out looks weak