'R' stands for rhythm — the neck position. It's the neck half of the 490 set.

Is the 490R good for blues?

Yes — it's warm and clear, with a smooth modern voice that suits blues and classic rock.

Both are Alnico II neck humbuckers. The '57 Classic is voiced closer to an original PAF; the 490R is smoother and more modern.

Humbucker · Alnico II magnet

490R

A modern-vintage neck humbucker with Alnico II magnets, voiced to complement the hotter 498T bridge.

Warm and full with a slightly modernized voicing. Designed to pair with the 498T for a versatile neck/bridge set.

Rock, pop, blues — a modern-vintage neck humbucker.

Les Paul Studio, SG Special, ES-335

Choose the 490R for smooth modern versatility; choose the '57 Classic for a touch more vintage warmth and character.

What does 490R mean?: 'R' stands for rhythm — the neck position. It's the neck half of the 490 set.
Is the 490R good for blues?: Yes — it's warm and clear, with a smooth modern voice that suits blues and classic rock.
490R vs '57 Classic?: Both are Alnico II neck humbuckers. The '57 Classic is voiced closer to an original PAF; the 490R is smoother and more modern.