2A3 CHAMPION (RCA) AUDIO POWER FINAL TRIODE DHT VALVE

Reference U1002A3W

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€164.90

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Excellent and RARE TRIODE 2A3 CHAMPION trade mark, made by RCA, superb quality tube, perfect and designed as a power amplifier in AUDIO frequency!

Description

Excellent and historic direct heating valve (DHT) TRIODE 2A3 produced by RCA and distributed by the trade mark CHAMPION, original made in USA. The 2A3 is a fairly rare tube, this version with spring suspension filament is particularly sought after for its excellent performance in the AUDIO field as a power amp or tube driver with superior power. Practically like new conditions.

EQUIVALENT: VT-95 = CV1831 = KX2A3 = NU-2A3 = 2A3H = 38213 = 2A3-B = 2A3-C = 5930 & REPLACES: 45 = UX245

Product Details

Brand / Manufacture / Plant: RCA / USA
Model / Type: 2A3 / Triode
Code / date manufacturing: ? / 1930-35
Conditions: Used 100% GUARANTEED (NOS?)
Physical characteristics / Relevances: BLACK carbonized BI-plate Ribbed, large inverted-plate-cup getter, Mica support Bottom & Top, 4 SPRING heaters suspensions
TESTS (Detected Values) / Data Sheet Reference: REFERENCE: (Ia) 60.0 mA con (Gm) 5.2 mA/V
TUBE1: (Ia) 77.5 mA with (Gm) 6.5 mA/V - 125% Emission
Usage: Output power , HAM-Radio , Radio equipments
Recommended for: AUDIO , HI-FI set , Radio , HAM Radio
STARS / RATE (Rating from 1 to 5): 5