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indeciso ante dos valvulas de pre


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hola como les va???


en otros post he comentado que ando de cambio de valvulas en mi laney vc30, ya consegui una tung sol gold pin 12ax7, que tiene un lindo sonido, pero ando con la idea de tener mas opciones y esto es lo que aparecio


jj tesla ecc803s 12ax7 12ax7a gold pin

y dice esto:

Exquisitely constructed, gorgeous, long plate construction

Fantastic and consistant high Gm measurments

Zero microphonics

Spiral Filament for extemely low noise

Extremely Reliable and Robust, very conservatively designed

Gold Pins for maximum contact

Sound fantastic. The sound compares to the NOS tubes at a fraction of the cost.


el valor: 31 dolares en ebay




la segunda opcion rca 12ax7a ecc83 7025 Nos

y solo dice esto

NOS RCA 12AX7A/ECC83/7025 in original package. 14mm ribbed plates.


Test Results; 32/32 Tests above 22 are considered good.


Tested on a B&K 700 Mutual Conductance Tube Tester. Sound tests are made using a high gain tube amplifier. All tube pins are chemically cleaned for superior sound. Guaranteed to sound excellent.


el precio: 31 dolares en ebay


no se que hacer, porque tengo el dinero y tengo que hacer una importacion de aqui al viernes, y la rca esta muy barata, cosa que no me da confianza espero me den sugerencias

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