OddMix VACUUM TUBE - 12SA7 |
12SA7 Pentagrid Converter Sylvania Electronic Metal Radio Tube
This is an original metal Sylvania 12SA7 Pentagrid Converter electron tube. These metal tubes were used as converter in superheterodyne circuits, mixer oscillators in receivers and special circuits. An antique, collector's special pentagrid converter vacuum tube. Excellent for antique radio restoration projects or to set up a private vacuum tube museum. It is a NOS tube - new old stock, unused, boxed, excellent condition.
Features: • 12SA7 Pentagrid Converter • Sylvania • High quality - Made in USA • RF Mixer/Oscillator, Amplifier • Heater: 12.6 V, 0.15 A • Plate: 300 Vmax, 14 mAmax • Discontinued Special Collectible Tube • Base: 8-pin octal • Metal tube Notes: • NOS - [New Old Stock] tube • Original box • Unused - Price: $50 - One available • S/H included within continental US |
12SA7 Octal 8-Pin Metal Electronic Vacuum Tube Electrode Connections
PIN # | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
Electrode | Shield | Heater | Anode | G-2 G-4 | Grid 1 | Cath G5 | Heater | Grid 3 |
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