LM Ericsson 5591 403B NOS Tubes – ELITE PAIR – Amplitrex 4500Gm/90% – 1961
LM Ericsson 5591 403B NOS Tubes – ELITE PAIR – Amplitrex 4500Gm/90% – 1961

LM Ericsson 5591 403B NOS Tubes – ELITE PAIR – Amplitrex 4500Gm/90% – 1961

USD 54.00 USD
SKU: 00LSboEv
Brand: Ericsson
MPN: 5591 (403B) EF95 / 6AK5 / 5654
Condition: Open box
Tags: 2 (1 pair) 403 Ericsson Unit United States Vacuum Tube
Categories: Vintage Electronics

Specifications

BrandEricsson
TypeVacuum Tube
Unit TypeUnit
Unit Quantity2 (1 pair)
Country Of OriginUnited States

LM Ericsson 5591 / 403B / 5654W Pair – NOS Swedish Military "Western Electric of the North" – Matched Pair. Type: 5591 (Premium High-Reliability 403B / 6AK5 / 5654W / EF95). While later manufacturers moved toward cost-cutting, these early-batch survivors feature.

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