Can anyone identify this op amp?

[lassoharp]

Wondering if anyone can correctly identify this op amp. It was used as an upgrade for a TL071 in the monitor section of a Neotek Elan. I have searched every TL071 sub I could think of and wasn't able to find anything that matched in appearance or numbers.

 

[john12ax7]

OPA1641

 

[lassoharp]

Thanks!

 

[murrayatuptown]

Yeah, not enough room for full p/n on runtly SMT devices.