PSVANE Horizon Series CV181-AT / 6SN7 Vacuum Tube Amplifier Matched Pair (2 PACK)

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  • CV181-AT in the PSVANE Horizon series use Increased-Density ceramics for the base to improve on low conductivity and stability. And due to the HPC-X anode coating technology, anode-power's improved, thereby increasing output power, it can also absorb excess gas, extending life span. It is double triode, used in voltage amplification circuit and it can be replaceed directly by standard 6SN7 tubes.
  • The CV181-AT features the Horizon series' exclusive HPC-X coating and a base made of a new material.
  • Under precise voltage and temperature control, each PSVANE vacuum tube must undergo at least 24 hours of burn-in test before leaving the factory, to ensure that every product delivered to you is stable and reliable.
  • The CV181-AT is known for its powerful output and exceptional low-frequency performance, offering a rich and deep sound quality. It presents a warm and full audio experience, showcasing profound musical expressiveness.
  • 12 months warranty

Burn-in test for 24 hours

Brand new HPC-T and HPC-X coating technologies

New high-density material tube base

Same core materials as the flagship series

Stricter parameter selection

The CV181 brings a warm, refined tone, especially in the midrange. Vocals sound incredibly real and emotional, as if you’re right there at a live performance.
The CV181 delivers a robust low-end—powerful without being overwhelming. The bass is detailed and adds a weighty feel to the music, perfect for tracks that benefit from deep, resonant bass.
This tube provides a spacious soundstage with impressive layering, capturing the sense of space in music. Every instrument is well-defined, creating an immersive listening experience.