PSVANE Horizon Series 12AU7-AT/ECC82 Vacuum Tube Amplifiers Matched Pair (Pack of 2)

Good tubes. Dreadful delivery. Package tampered with. Don’t use EVRI unless you want someone rummaging around your things!

Very nice valves, no 'wind' noise but maybe just a little too forward on some things like trumpets etc. Update. I got wind noise. Out they came.

I own PSVANE CV181-Mkll and 12au7 Art Series ll for my Atmasphere MP-3 Mk.3.3 Line Stage preamplifier which are simply outstanding sounding I decided to try the New Horizon 12au7-AT in the MP-3 Mk3.3 preamplifier The New Horizon Line from PSVANE has equaled any of my NOS 12au7 vacuum tubes from 1960-1970 in transparency and resolution and has surpassed them all in low noise and Microphonics, I believe they are equally as good as the more expensive ART SERIES II at a lower price PSVANE in my opinion has taken the guesswork at purchasing reliable vacuum tubes, no need to pay high prices anymore for NOS versions FYI the HORIZON and ART SERIES offer a 1 year warranty also that a NOS Tube can not match 100% satisfied customer AAA+++

Fabulosa válvula. Déjale unas 80 horas de rodaje y sabrás lo que es bueno. Montadas en un previo Cary Audio SLP-03, etapas monofonicas Restek Extract y cajas Unison Research Max1 la diferencia con las originales Electro Harmonix es abismal. Al principio un poco chillonas pero eso es normal. Conforme van pasando las horas de rodaje se transforman. Precisión, detalle, naturalidad y una escena sonora apabullante. Cómpralas, no te arrepentirás.

Well worth getting. Fantastic and not even burned in yet. Full and bright but not too bright. Bass is much tighter and clean. These make the stage just pop. Mids and highs are very smooth. Low volume or not, just fine. Vocals are exceptional. The ALK Khorns were opened up and breathed fresh air. Have rolled many tubes over the years. I am curious about the Psvane El34. If the EL34 can compare that of the 12Au7 this would be a welcome price range for quality sound stage. Would purchase again. Recommend.

funzionano alla grande ,non saranno il top ma vanno bene.

I bought these and the EL84 for my Drop/XDuoo TA-84. I tried them with a pair of HD 6xx, Can Mods and Dekoni Elite Hybrid mods. My impressions: Clean, very clean. top is there in spades. However, just like their Art series the bottom end is boring, it's there but ever so hohum. With HD6xx it just doesn't work. I took them back out fairly soon after.