BOTH TUBES HAVE DATE CODE 03 06.
Electro Harmonix 12AX7 Tube
• Best all-around choice and best value for 12AX7.
Two ELECTRO HARMONIX EL34 Tubes & Boxes Russia Mfg GM[%]: 92 96 AMPLITREX
Actual Test Results from Discriminating AMPLITREX Tube Tester. Fixed Bias on AMPLITREX AT1000 Tube Tester. AMPLITREX AT-1000. Two ELECTRO HARMONIX EL34 Tubes & Tube Boxes. Might be New. Fully Vetted Tubes.
Electro Harmonix 12AT7 Tube
•Excellent 12AT7 choice choice for HiFi. Superior large plate format Twin Triode, ideal for use in driver and reverb circuits.
Factory Matched Pair Electro Harmonix 6CA7EH EL34 Wide Excellent Cond Tests 100%
Factory Matched Pair Electro Harmonix 6CA7EH EL34 Power Tubes | Excellent Condition | Wide Bottle | Tests 100+%.
10x MTH-90 MTX-90 Glow Thyratron Tube NOS USSR Soviet Neon Indicator Nixie Clock
The product is a set of 10 MTH-90 glow thyratron tubes, manufactured in the USSR. These tubes are categorized as vintage parts and accessories, specifically in the vintage audio and video section. They are brand new, never used, and are ideal for collectors or enthusiasts of vintage electronics. The MTH-90 model is a specific type of thyratron tube that was commonly used in Soviet electronic equipment. These tubes would be a valuable addition to any collection or for various vintage audio and video projects.
2 x MELZ TH-16B / TX-16B Military Thyratron, Neon, Nixie tube, MATCHED DATE
2 x TH-16B / TX-16B Military Thyratron. Light color is orange-red. Filling – neon. Design – glass, subminiature. Mass 3 g. Electrode leads: 1- anode; 2 – second grid; 3 – not connected; 4 – subcathode; 5 – the first grid; 6 – cathode.
Soviet High Voltage TR1-6/15(ТР1-6/15) 15000V 15kV Thyratron Tube NEW in Box
Specifications Mercury thyratron TP1-6 / 15 TP1-6 / 15 mercury thyratron is designed for operation in relay and controlled converter devices of wide application (rectifiers, inverters, frequency converters). The glow voltage is 5 V. The glow current is from 16.5 A to 23 A. Grid voltage unlocking – (-17.5) V. The grid voltage locking – (-85) V. The voltage at the anode is not more than 15 kV. The resistance of the TP1-6 / 15 lamp grid circuit is 5 kOhm. The run-up voltage is 25 V. The warm-up time of the device is 15 s. The capacitance in the grid-cathode circuit is 3000 pF. The voltage drop between the anode and cathode is not more than 18 V. Filling TP1-6 / 15 – mercury vapor. Design – glass with a base RSh-15. The cathode is an oxide of indirect heat. Performance Limits: – glow voltage – from 4.75 V to 5.25 V; – anode voltage direct and reverse – 15 kV; – grid voltage – from -500 V to 500 V; – anode current TP1-6 / 15 (amplitude value) – 20 A; – anode current (average value) – 6.5 A; – resistance in the grid circuit – from 1 kOhm to 5 kOhm; – operating frequency – 50 Hz. Durability – at least 500 hours. Dimensions: – length – no more than 350 mm; – diameter – no more than 90 mm. Terms of Use: Ambient temperature – from + 15 ° С to + 35 ° С. Relative humidity at + 20 ° С – up to 98%.
US STOCK! ITS1B x 2 Set UNIC THYRATRON NIXIE TUBE SAME DATE Real Green
Really cool and rare stuff. ITS-1B Thyratron is a unic Nixie Tube. Size of the Bulb: 18,6×28,5 mm. Mass: 25 g. Color of a luminescence: green.
10 x MTH-90 / MTX-90 NEW, NOS Military Thyratron, Cold Cathode, Neon, Nixie
10 x MTH-90 / MTX-90 NEW, NOS Military Thyratron, Cold Cathode, Neon, Nixie Description MTX-90 Thyratron`s Glow: You can use it also like a nixie light bulb. Intended for working with low signals and like a ionic relay. Filing – neon. Envelope – glass, miniature. Mass – 4g. Leds: 1 – Cathode, 2 – Anode, 3 – Grid.General parameters:Brightness: at least 80 Cd/m2 Viewing angle: at least 60 degree Anode voltage: free grid: <200V Grid to Cathode connection: <140V if grid current=1mkA: 85-150V Discharge inception voltage: Anode-Cathode: <150V Grid-Cathode: 65-90V Discharge maintaining voltage: Anode-Cathode: 2mkA at Ua=120V: 8-40mkA at Ua=85V: <100mkA Anode curent: in on-off operation: <35mA (amplitude) in on-off operation: <7mA (average) in trigger operation: <4mA (amplitude) in trigger operation: 800mks Working period: in on-off operation: >4000 times in trigger operation: >5000 hours Made in USSR. “OTK”, high reliability.Made in “GAZATRON” PlantTerms of Sale100% Feedback Seller!!! Returns must be sent to Ukraine. I can guarantee you complete satisfaction with all my products. If you receive an item you ordered which is damaged or defective, I will send replacement item. I only accept returns if the items you received are not what was described in the listing, damaged or defective. If exchangeis not possible money refund will be issued. Item for returning must have the original tags and packing, otherwise it won’t be accepted. Shipping AIR DELIVERY usually takes 10 – 24 days WorldWide. Tracking number will be provided. Will be packed professionally. Can write lower value on customs declaration on request. Contact Us Contact ME on Ebay or Email if you have any question regarding this item.