2026 NEW Shuguang Tube CV181-Z(6SN7,6N8P)Amplifier HIFI Audio Vacuum Tubes

2026 NEW Shuguang Tube CV181-Z(6SN7,6N8P)Amplifier HIFI Audio Vacuum Tubes

the price is for one piece

Classic CV181-Z
Sound characteristics:

The sound is warm and sweet, relaxed and natural, with a high balance, a quiet background, rich details, and a more prominent analog taste than ordinary electronic tubes. The separation of human voices and instruments is high, and the overall sound has a vinyl texture.

Process characteristics:

1. The ceramic base plate, which has been patented for its unique technology, does not absorb moisture, has high pressure resistance, and has extremely high insulation, ensuring high stability in quality;
2. The unique black carbon crystal coating, made with exquisite craftsmanship, is easier to absorb the escaping electrons from the vacuum;
3. Adopt ceramic tube base, beautiful and elegant, high-level metal processing technology;
4. Use ceramics tube needles to ensure welding performance and contact performance;
5. Extremely long-term aging stability, ensuring extremely excellent electrical performance of the product;
6. Professional-grade electronic tube test instruments implement high-precision and accurate pairing and grouping.