On Sale At friendsofmpl.org!


RCA Red Base 5692 Audio Amplifier Tube 6SN7


FOUR QUAD 6N1P-EV 6DJ8 ECC88 6922 RUSSIAN NOS Vacuum Tube Matched and Balanced


NEW NESSTONE EL34 **PAIR** Tubes Sweet Tone 6CA7 Valves Tested Tightly Matched


Mullard Platinum Factory Matched QUAD EL-34 EL34 6CA7 tubes NEW


Mixed Grab Bag Lot of 100 In Box Vintage Radio TV HAM Vacuum Tubes Valves




2 NOS NIB Matched RCA 6BQ5 EL84 Audio Tubes USA


5654W X 4 (4 Tubes) JAN GE USA NOS 6AK5 6J1 5654 Vacuum Tube


JJ ECC83s / 12AX7 Preamp Vacuum Tube


Nixie Clock IN-14 Tube.Steampunk Lit Ammeter With Taunton Mass Pig Bank$


PAIR Factory Platinum Matched Mullard EL84 EL-84 Tubes 24Hr Burn-in NEW


NOS NIB new testing Telefunken PL83 / 15A6 vacuum tube


JJ GZ34 / 5AR4 Rectifier Vacuum Tube


NEW NESSTONE Black Glass 6V6GT MATCHED PAIR Tubes - Superb Tone and Warmth!


Type 30 Globe Style Tube, Tested/Guaranteed, Hard to Find


IN-14 nixie tube USED Excellent 100% working IN14 ИН-14. (1 pc.) - USA Seller


2 RCA Black Plate 12AX7 Audio Amplifier Tubes


Telefunken Quad 12AX7 ECC83 Vacuum Tubes. 1960s All Test NOS or Better. Diamond!


NOS Electro Harmonix Quad (4) EL34 EH. Tested and matched tubes valves


Tung-Sol 5U4G Black Plate tested vacuum tube


IN-14 nixie tube (1pc.), NEW NOS. IN14 ИН-14. USA Seller


Genalex New PAIR Gold Lion NIB 12AX7 ECC83 B759 Tubes Gold Pins


EM84 NOS Magic Eye Indicator Tube (Single) Germany 6E3P 6FG6 6V5434 EM-84


Mullard PAIR TWO 2x NEW NIB 12AX7 ECC83 Long plates tubes - New


2 NOS? GE Boxed 12AX7 Audio Amplifier Tubes


2 Matsushita 12AX7 Audio Amplifier Tubes


5654W Tubes JAN GE MATCHED PAIR Vacuum Tube Buffer Amplifier 6J1 Sub TV7 Tested


Valvo CCa (6DJ8,6922,E88CC,E188CC) pair tubes, matched year


NOS 5U4G Rectifier Vacuum Tube 5U4 5U3C Tested-Great Quality