Lot of 2 pcs 4P1L tubes, RED TIP. MATCHED PAIR - tubes has identical electrical characteristics. We test our tubes on High-End Soviet Tube Tester L3-3. 2 tubes in 1 lot. 100% garanty working.
Russian 6S63N Metal-ceramic Low Noice triodes. PS 1. 6S63N Name6S63NTypetriodeApplicationUniversal applicationCathode typeoxide,direct heatingEnvelopeNuvistor-type,metal-ceramicMass,g3Filament voltage,V6,3Filament current,A0,11-0,15Anode voltage,V27Anode current,A0,005-0,009Anode power,W1,2Steepness,mA/V6,5-10,0Reverse grid current,uA0,1Microphnic noise,mV30Gain10,0-20,0Socket typersh39Please allow for the following shipping times: EU countries: 5-8 business days, on rare occasions a few days more USA: 10-15 business days, on rare occasions more South East Asia (Japan, Singapore, S. Korea, Hong Kong, Taiwan etc) 10 business days, on rare occasions more India, China, Russia, Kazakhstan, Pakistan, Indonesia, Malaysia, Thailand, Australia, South Africa etc: at least 15 business days, but frequently around 25 business days Please note that shipping cost is calculated at average. If you have any objections please contact me for a specific quotation.
1 X IN-14 Soviet Nixie Tube. 100% Tested. We will be happy to resolve any issues.
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audiophile vintage black plate soviet made 6as7g / 6h13c power tubes w/ coke bottle glass, old stock pairthe legendary thick dual-disc getters are the same found in holy grail reflektors, sony c800 mics + morethese highly durable long life tubes provide premium quality build and regarded sound output a natural sound stage w/ beautiful airy highs, excellent detail and clarity, and a rich warm tonality relaxed in vibe w/ spacious holographic sonics, accurate crisp imaging, and dense immediacysimilar to german variety w/ pin-point precision and no brittle harshness these russian made vintage tubes are a top choice and popular alternative to expensive european varietyalso popular in a variety of amps such as otl, bottlehead, woo audio, darkvoice, atma-sphere + more all tubes are twice tested, and undergo a complimentary refurbish and deoxit process ~ one of a kind quality control! full mutual gm conductance tested pair, several pairs in stock useful life test pass! (a key longetivity indicator) + leak / short / gas check give 100+ session hours w/ your specific amps voltage to fully settle-in / break-inships well packed worldwide w/ free economy postage! plain or branded boxes included ~ authentic vintage hifidelity audiophile / preamp / mic / power tube curation by caliacoustics~ see our website! new arrivals + limited special editions + rare true-nos sealed box + pinched waist rarities + high-resolution headphones
MATCHED PAIR - tubes has identical electrical characteristics. We test our tubes on High-End Soviet Tube Tester L3-3. 100% garanty working. Accuracy of selection is 3%.
MATCHED QUAD - tubes has identical electrical characteristics. We test our tubes on High-End Soviet Tube Tester L3-3. 100% garanty working. Accuracy of selection is 3%.
Этот товар – редкий советский военный громкоговоритель ГУ-20М с двумя усилителями У-10М. Эта винтажная аудиотехника была произведена в Советской России и является предметом коллекционирования для любителей винтажной электроники.
MATCHED PAIR - tubes has identical electrical characteristics. We test our tubes on High-End Soviet Tube Tester L3-3. 100% garanty working. Accuracy of selection is 3%.