Solo SL-H-A2-B-NI Alnico 2 Nickel Bridge Humbucker — 50 mm

Best for

A measured six-string electric-guitar bridge installation needing a passive, potted Alnico 2 nickel humbucker with 50 mm pole spacing and 8.5 kΩ published resistance.

Who should skip

Skip it for neck-position use, nonmatching pole spacing, an incompatible rout or mounting pattern, active-only electronics, or projects that require verified multi-conductor coil-splitting without inspecting the lead.

Watchouts

Solo publishes 50 mm string spacing but does not label this item F-spaced; neither establishes universal compatibility. The SL-H-A2-N-NI neck version and 4-conductor siblings are different products. Mounting screw specification, lead length and coil-switching capability are unpublished.

Likely add-ons

• compatible electric guitar, pickup rout and mounting ring or pickguard
• compatible volume/tone circuit, selector and output wiring
• soldering equipment, meter and hand tools
• qualified guitar technician if routing, wiring or setup is uncertain

Verify before buying

• Does 50 mm pole spacing align with the bridge strings?
• Do the rout, mounting tabs and height clearance fit after direct measurement?
• Is the braided lead long enough and what conductor topology is present?
• Are a compatible ring or pickguard and passive controls already available?
• Are both adjustment screws and both springs included?