Tube Amp Doctor 5U4G RT512

690 ฿

1 in stock

Description

5U4G TAD PREMIUM SELECTED

The Big Bulb

Big bulb vintage rectifier tube, used in high-end audio amplifiers but also in modern recto-type amps, such as the Mesa Boogie Double/Triple Recitifer. It can replace the 5U4GB. Its tone is smoother than that of a solid state rectifier.

Substitute for the 5C3S rectifier tube like used in LABOGA Mr Hector Head.

Q: When does a tube become a Premium Selected tube?
A: All tubes labeled Premium Selected have passed the following tests:
– Plate Current (PC) and Amplification (TC)
– Low Noise Test
– Microphonic Test
– Sonic Tests
– Shock Tests
– Listening Tests
– Shorts & Leakage Tests

TAD Premium Selected tubes are guaranteed for a period of 6 months (according to terms of warranties) for the quality criteria mentioned above.

RohS Compliant