Horizon Series 12AU7-AT / ECC82 Vacuum Tube Amplifier Matched Pair (2 PACK)

Experience exceptional sound quality with the 12AU7-AT vacuum tube from the Horizon series. Made with premium materials and craftsmanship, this tube provides a notable reduction in noise, delivering cleaner, sharper sounds. Its high voltage gain makes it well-suited for preamplifiers and guitar amplifiers, ensuring a significant 30% increase in operational duration and outstanding consistency through manual pairing and rigorous quality control. Ideal for audiophiles seeking both reliability and performance in a single unit. With a refined internal structure design, the 12AX7-AT, 12AU7-AT, and 12AT7-AT tubes have greatly enhanced performance, achieving industry-leading minimal noise and microphonics.

Discover the improvement and appreciate unmatched clarity and detail. Under precise voltage and temperature control, each vacuum tube undergoes a minimum of 24 hours of burn-in testing before leaving the factory, to ensure every delivered product is stable and dependable. It features tonal density with a robust and full character. The bass and mid-range are rich and smooth, well-balanced, and capable overall performers with high frequency extension and good separation. It maintains superb composure, never losing its poise, even under complex and dense mixes