GU-34B Polaron Power Generator Tetrode Tube 1 of 5

GU-34B Polaron Power Generator Tetrode Tube

Polaron Component

$85.00 Buy on Etsy

Asking Price Lot of 2 14h ago
Sold as part of a lot of 2 identical items. Per-item: $42.50
Listed 2026-01-10 UA
From listing #120299: GU-34B ГУ-34Б Polaron Power Generator Tetrode Tube – New – Same Date – Lot of 2 pcs
View Listing
New Polaron GU-34B tetrode tubes, same manufacturing date (5/85), metal‑glass design, weight 1 kg, sold as a lot of 2 pcs without factory packaging.
Item Details
Brand: Polaron
Item Type: Component
Cosmetic condition: Good - Moderate wear, normal for age
Functional condition: Untested - Not tested, unknown condition
Comes With
Retro Computing Market Watch Database | 2026-07-21 14:41:41