1 matched quad Audio Tube Psvane 6SN7 6SN7PT HIFI Vacuum Tubes replace 6N8P 6SN7GT EL34 6SN7PT tube amplifier

6SN7PT  is double triode, used in voltage amplification circuit, Can be replaced directly by 6SN7C 6N8P 6SN7GT.
 

Heater
UH………… 6.3  V

IH ………… 0.6     A

Static Parameter
Ua ………………………… 90  250 V

Ug…………………………   0  -8V

Ia  …………………………  10  9 mA

Gm…………………………  3  2.6 mA/V

Ri  ………………………… 6.7  7.7  kΩ

μ …………………………    20   20

Ia   when Ug=-12.5V            _    1.3mA

Ug  whenIa=-10uA              -  7      -18V

Maximum Rating
class A1
Ua………………………… 450V

Ik………………………… -20mA

Pa ………………………… 5w

Pa(No.1+No2)   ………… 7w

Rg            ……………… 1MΩ

Uhk           ………………±100V

The PSVANE 6SN7PT is a premium-grade vacuum tube designed for audiophiles and audio professionals seeking exceptional sonic performance. Meticulously crafted with high-purity materials and advanced construction techniques, it delivers a remarkably balanced and detailed sound signature. Experience wider soundstage, improved clarity in the midrange, and tight, controlled bass compared to standard tubes. The 6SN7PT is a direct replacement for various amplifiers and preamplifiers, making it an ideal upgrade to elevate your entire hi-fi or headphone listening experience to new heights of fidelity and musical engagement.