12AU6 TUBE. HF94 TUBE. MIXED BRAND TUBE. YOU TUBE US RC107. | eBay
12AU6 GE Sharp Cutoff Pentode Vintage 7-pin Miniature Vacuum Tube in BOX NOS New Old Stock
1 X 12AU6 / HF94 TUBE. 5. CH50
Antique Radio Forums • View topic - Four tube radios. Tube 12AU6
12AU6 General Electric Audio Vacuum Tube Valve - Bangybang
12BA6 Tube Remote Cut Off RF Pentode. Designed for use as a high-gain, radio-frequency or intermediate-frequency amplifier. MFR: RCA, CBS. SKU: 12BA6. New old stock. No longer available for export.