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3pc Polyconcept Sound Collection Electrical Components

Currency:USD Category:Collectibles Start Price:20.00 USD Estimated At:50.00 - 200.00 USD
3pc Polyconcept Sound Collection Electrical Components
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[?]Live Online Auction Starts In 2025 Nov 12 @ 14:00 (UTC-04:00 : AST/EDT)
Offered here is a trio of electrical components comprising two glass vacuum tubes and a coiled signal wire assembly. Each tube features a cylindrical glass body with visible internal filaments and black plastic bases, demonstrating mid-century electronic design typical of audio or signal amplification systems. The accompanying wire assembly includes a coiled length of copper conductor wound onto a black plastic reel, fitted with an electrical connector at one end. Also included are printed instruction sheets and paperwork from Sound Collection, a division of Polyconcept Ltd. Model information, if applicable, appears as reference material within the included documents.

Issued: 20th century
Dimensions: Largest item: 4.25"W x 0.25"H
Country of Origin: United States


Condition: Age related wear.