2A3 FIVRE CV1831 5930 VT-95 SINGLE...

2A3 FIVRE CV1831 5930 VT-95 SINGLE PLATE MONOPLATE LEGENDARY DHT VALVE ULTIMATE AUDIO POWER TRIODE 100% FULL EMISSION OK

U02A3FIVW
Out-of-Stock
€989.90
Tax included

The most famous TRIODE, the MYTHICAL QUEEN par excellence, valve AUDIO FREQUENCY AMPLIFIER 1st version, THE 2A3 FIVRE SINGLE PLATE: the AUDIO POWER FINAL!

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Description

Extremely RARE nowadays, this is a mythical example of a direct heating TRIODE (DHT) 2A3 FIVRE MONOPLACCA "flat and ribbed" ; in general opinion, considered the most linear and best sounding Triode EVER produced! As everyone knows, the project of the 2A3 final is American, produced by the historic RCA but, undoubtedly, the FIVRE has been able to create a tube that has surpassed its parent! With an absolutely unique and attractive image, especially the 1st version with its fascinating label / logo called "Eagle"! The performance of this tube is impressive, extremely harmonic, sweet and engaging, as well as full-bodied and impactful bass when the recording calls for it. Low power applied to high sensitivity speakers, inside a quality circuit, will give you UNIQUE sensations! Despite its over ninety years, the valve is in amazing condition, all filaments are bright and uniformly lit. Nearly NOS condition but not original box. Inside the tube is a tiny piece of vacant glass which has absolutely no effect on electrical operation and acoustic performance. TEST over 100%. UNIQUE OCCASION!!

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

PLEASE NOTE:

  • THE PRODUCT WILL BE SHIPPED "DOUBLE BOXED", OVERSIZED PACKAGING FOR MAXIMUM SAFETY!

Product Details

Brand / Manufacture / Plant
FIVRE / Italy
Model / Type
2A3 / Triode
Code / date manufacturing
- - / 1925-30
Conditions
Used - 100% GUARANTEED OK (NOS?)
Physical characteristics / Relevances
Flat Ribbed MONO-PLATE Ribbed, Pan Getter, SPRING filament suspensions
TESTS (Detected Values) / Data Sheet Reference
REFERENCE 2A3: (Ia) 60.0 mA with (Gm) 5.2 mA/V (AVO manual parameters)
TUBE1: (Ia) 61.0 mA with (Gm) 5.2 mA/V - 100% Emission
Usage
Output power , Driver , Radio equipments
Recommended for
AUDIO (Out-put and Driver) , HI-FI set , Radio
STARS / RATE (Rating from 1 to 5)
5
Our Opinion / Sound Expectation
Warm and Detailed 360° (Audio Frequency Range), Emotional
Note
Inside there is a tiny piece of glass that is vacant, not influential, at all!

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