Staco Variac Variable Transformer – Type W2 (Vintage Lab / Electronics - $40 (concord / pleasant hill / martinez)

Staco Variac Variable Transformer – Type W2 (Vintage Lab / Electronics 1

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Vintage Staco Variac variable transformer, Type W2. These are high-quality adjustable AC transformers used to vary voltage smoothly for testing electronics, powering equipment, and lab work. Features a large precision control knob for fine voltage adjustment.
Marked Staco Energy Products / Staco Variac – Type W2, a well-known manufacturer of industrial variable transformers used in labs, engineering benches, and repair shops.
Great for: • electronics hobbyists and engineers
• ham radio or tube amp work
• lab bench testing
• vintage electronics collectors
• workshop projects
Solid industrial component with normal cosmetic wear from age. Untested.

post id: 7920661549

posted: 2026-03-11 18:07

updated: 2026-04-03 14:14

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Staco Variac Variable Transformer – Type W2 (Vintage Lab /...

Vintage Staco Variac variable transformer, Type W2. These are high-quality adjustable AC transformers used to vary voltage smoothly for testing electronics, powering equipment, and lab work....