Psvane WE275 Replica (equivalent to 2A3), Matched Pair in exclusive gift boxesThe PSVANE WE275 Western Electric Replica get shipped as factory matched pair Psvane WE275 Replica equivalent to 2A3: The 275A tube is often referred by audiophile as baby 300Bdue to its silky sound. It was one of Western Electrics early directly heated triodes and used in PPSE circuits of the 1930's portable high fidelity, theater sound amplifiers like the silvercirca 1935 Western Electric D95508 portable amp. The original WE275A tubes has heater voltage at 5V and was not widely used in home stereo. IMPORTANT NOTE: In this new Psvane WE Replica 275 tube, Pavane Audio has modified the tube heater voltage to the standard 2.5V then you can use it to replace a typical 2A3 tube which is of smaller glass enclosure size than 300B tube. The workmanship and materials chosen for the Psvane WE Replica 275 tube are identical to the original Western Electric 275 tube the design intention is to revive the WE275 legend yet still offer wide application in place of 2A3 in hi-fi home stereo. a timeless beauty in perfect build quality for years of your audio performanceDimensions: 130mm high(without pins), HeaterUf………………2.5V If…………… 2.5AStatic Parameter Ua……………………250V -Ug………………… 60V Ia……………………53mA Gm……………………2.8 mA/V ri……………………1 KO u ……………………2.8 Pout…………………3.1WMaximum Rating Ua……………300V Pa………17W Ikwith cathode bias………………80 mA with fixed bias……………70 mADirect Interelectrode CapacitancesGrid to plate ……………12PF Grid to filament ……………6.8PF Plate to filament……………3.2PFPentru alte modele de lampa, va rugam nu ezitati sa ne contactati!Vom verifica cu celeritatea disponibilitatea in stoc in depozitul partenerului externSe pot comanda lampi Matching in PAIRS in set de 2 sau echilibrate, testate si selectate 4, 6 sau 8 bucati in functie de necesitate si desigur disponibilitatea furnizorului nostru extern. Aceste servicii sunt contra cost si difera in functie de model, pentru detalii ne puteti contacta!Comercializam lampi: TAD, Electro-Harmonix, Genalex, Mullard, Psvane, Shuguang, Svetlana, Sovtek, Philips, Tesla, Tung-Sol, JJ, KR Audio, MusicMan, Marshall etc

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