| Double Triode ECC88 / 6DJ8 10 pcs. NEW | $24.00 |
| 15 pcs 7586 Nuvistor Triode Tubes. NEW | $70.00 |
| 2 NOS triode 6J5 / VR67 / L63 MARCONI New and tested | $99.00 |
| Eimac YC156 Triode Tube 5,000 Watt Used Nice Condition | $129.95 |
| GM70 Triodes. Near 845 Equivalents. New. Set of 4 | $89.95 |
| 6DN7 DUAL TRIODE VACUME TUBE VACUUM Made in USA | $0.01 |
| Early Audiotron Receiving Triode by deForest Circa 1914 | $36.55 |
| Western Electric 101-D Triode Vacuum Tube | $140.00 |
| Pair of Western Electric 272A Triode Tubes | $26.01 |
| ( 3 ) 6SN7 GTB Medium Mu Twin Triodes NOS / NIB | $9.99 |
| (3) 12SN7 GT/A Medium Mu Twin Triodes One is NOS / NIB | $5.51 |
| Pair RCA Radiotron 801 801A Xmit Triode Vacuum Tubes | $19.50 |
| Old 1920s Radio tube test labels audio tube amp triode | $9.99 |
| Biasing methods...Class A Tube Amps...Triodes, Pentodes | $40.00 |
| Western Electric Doorknob UHF Transmitting Triode Tube | $9.99 |
| NOS EIMAC VT127A UHF TRIODE TUBE early WW2 radar | $9.95 |
| EIMAC 250 TH VT220 TRANSMITTING TRIODE TUBE | $11.05 |
| 2 USED UNTESTED T20 TAYLOR TUBE POWER TRIODE TUBES | $2.95 |
| 5 NOS NIB ZENITH 6CG7/6FQ7 DUAL TRIODE TUBES | $36.01 |
| USED UNTESTED T55 TAYLOR TUBE POWER TRIODE TUBE | $2.95 |
| New Gerber Triode 3 LED Headlamp Moss Green Only 2 oz | $15.15 |
| One ( 1) RCA type 31 vintage power triode tube, NOS NIB | $2.00 |
| Two( 2) RCA type 31 vintage power triode tubes, NOS NIB | $4.00 |
| Two( 2) SYLVANIA Type 45 vintage power triode tubes, | $12.84 |
| Grunow & Tung-Sol Type 45 vintage power triode tubes, | $20.50 |
| Russian 6N1P-EB Double Triode 6DJ8 E88CC. QTY=4 | $9.99 |
| USSR Tubes Military Audiophile Triode 6C41C Lot of 10 | $49.00 |
| Russian GM-70 (845) GRAPHITE plate triode Lot of 2 | $49.00 |
| Russian 6N1P-EB Double Triode 6DJ8 E88CC. QTY=8 | $19.00 |
| Russian 6N1P-EB Double Triode 6DJ8 E88CC. QTY=10 | $24.00 |
| Russian 6N6P Russian Double Triode. QTY=8 | $19.00 |
| Russian GM-70 (845) GRAPHITE plate triode Lot of 2 | $49.00 |
| Russian GM-70 (845) GRAPHITE plate triode Lot of 1 | $24.00 |
| MULLARD VALVE/TUBE CV492/ECC83/12AX7 AUDIO TRIODE NOS. | $19.12 |
| MULLARD VALVE/TUBE CV4024/ECC81 AUDIO TRIODE NOS. | $9.08 |
| MULLARD VALVE/TUBE CV491/ECC82 AUDIO DOUBLE TRIODE NOS. | $9.08 |
| 6N2P-EV Russian Double Triode ECC83. QTY=6 | $12.90 |
| MAZDA RADIO VALVE TUBE TP22 PYE SP/B SET TRIODE PENTODE | $1.80 |
| OSRAM HD24 RADIO VALVE TUBE TRIODE TDD2A? 210DDT? AR10? | $1.80 |
| Western Electric 421A dual triode amplifier tube (2) | $103.50 |
| 4-JAN 1626 NOS Audio/Radio Tubes! tube amp triode ARC-5 | $18.27 |
| Two Tung-Sol Type 45 Radio Triode Tubes GOOD! | $13.50 |
| 2-1H6G NOS JAN Audio/Radio Tubes! Military Tube Triode | $9.99 |
| (2) JAN GE 6C5 NOS Audio/Radio Tubes! Triode tube amp | $9.99 |
| Western Electric 203B metal base Triode Tube | $20.00 |
| Two( 2) PHILCO type 6F8G Med-MuTwin Triode tubes, NIB | $10.00 |
| One (1) SYLVANIA type 01A TRIODE TUBE | $4.50 |
| ECC33 Mullard Dual triode audio tube (6SN7) british NR | $31.00 |
| 2 x GEC NR57 Audio Triode = AC/P ML4 NOS NIB tubes | $64.98 |
| One (1) 6080 LOW-MU TWIN TRIODE TUBE, USED, GOOD | $2.00 |
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