1 x Vintage tube EF41 Philips, Mazda, Miniwatt Dario.

NOS tubes (new old stock), NIB (new in box). Never used !

All our tubes have been fully checked in accordance with the manufacturer's new values on a Metrix LX109A analyzer (anode current Ia, slope S, gas & shorts).

Money-back guarantee.

Registered shipping (with Tracking number), we combine shipping, just ask before paying.