The OEM Empire S55E is now obsolete. It was a high end 0.2 x 0.7 elliptical which is no longer made in favor of the modern hyper-elliptical cut that is a slight upgrade over the legacy "0.2 x 0.7" size.
If you prefer an economical solution (moderate downgrade) then please view needle 242-DE below.
S55E APPLICATIONS, were:
