NE5534N low noise op-amp IC by Signetcs, 8-pin DIP New old stock, Never use Package include: 1 x NE5534N IC
Here is a useful item for building RF assemblies: 8 pcs. of new old stock feedthrough capacitors, 2000 pF, screw type mounting with hardware, silver plated. These are roughly .475…
Real stuff & getting much harder to find.

