Description

LAMPE DE MARQUE TUBE AMP DOCTOR MODÈLE 12AT7 (ECC81)

POUR AMPLI GUITARE

La marque TUBE AMP DOCTOR (TAD) équipe la plupart des amplis haut de gamme. Elle se révèle donc un excellent choix.

Lampe de pré-amplification haut de gamme triée et sélectionnée

12AT7wc-USA/ECC81 (Référence TAD RT004)

Product information « 12AT7WC-USA NOS TAD Premium Selected (balanced) »

The Original US-made mil. Grade JAN Version in TAD Premium NOS-Selection qualityThis tube is used in old Fender amps or hi-fi applications and produces a smooth reverb. It replaces the 6201, E81CC and ECC801. upgrades ECC81 and 12AT7. Manufactuer: Philips USA as JAN 12AT7WC (6201)Q: When does a preamp tube become a Premium Selected tube?A: All preamp tubes labeled Premium Selected have passed the following tests:-Low Noise Test-Microphonic Test-Gain Test-Sonic Tests-Shock Tests-Listening Tests-Balanced Output TestMatching and Selecting Options for Preamp TubesIn the Balance-Selection, we select and match our tubes with symmetrical systems regarding their gain level.Matching in Pairs for preamp tubes means that two tubes show identical gain, hence, four characteristically identical systems. This matching method includes our Balance-Selection. We highly recommend this matching method for hi-fi systems.TAD Premium Selected/Highgrade tubes are guaranteed for a period of 6 months (according to terms of warranties) for the quality criteria mentioned above.