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1U4 Vacuum Tubes

Technical specifications and available products for 1U4 vacuum tubes.

Available 1U4 Tubes

The following products are 1U4 tubes or equivalent substitutes currently in stock.

1U4 Radiotron AWV NOS Valve / Tube

1U4 Radiotron AWV NOS Valve / Tube

Super Radiotron AWV

$50.00

1U4 Philips Miniwatt NOS Valve / Tube

1U4 Philips Miniwatt NOS Valve / Tube

Philips Miniwatt

$50.00