PSVANE Horizon Series 12AX7-AT / ECC83 Vacuum Tube Preamp Tubes Amplifier Matched Pair (2 PACK)

great valves but one went noisy after a week.

Très bons tubes. Sonorité parfaite.

Beste upgrade

I've been tube rolling my ProJect Phono preamp for a while now. I love it, but wanted to experiment with different tubes. I was wondering if I could hear much difference between tubes, and if so, did it really matter? Yes and YES! I've been down the Vintage Used, NOS, New Issue roads, and most were different, but mainly just different flavors of "That's Nice." Then I hit on the 12AX7 Horizons. Boom~! The sound jumped and everything I heard was just locked into place with a depth the others didn't have. I am an audio professional and I am picky enough to drive other people nuts at times. That's what I get paid for. Of course, everybody's ears different, but if you are searching for a unique 12AX7 sound, I'd suggest that you try these. Have Fun!

Buenas válvulas

Zwei 12AX7-AT / ECC83 bestellt. Schnelle Lieferung durch Amazon, gut verpackt. Wir gaben sie einen Vor Verstärker AIYIMA T20 (PreAmp) eingesetzt. Sie klingen etwas klarer und harmonischer als die roten Psvane, die im Gerät bei Lieferung serienmäßig sind. Kleiner Nachteil für manche: Sie "leuchten" bauartbedingt kaum, auch wenn sie angestellt sind sieht man das Glimmen der Röhren nur in einem fast dunklen Raum. Am Klang und der Qualität ändert das nichts.