Sovtek 12AX7 LPS

The Sovtek 12AX7LPS is a Large Plate 12AX7 valve. The spiral filament reduces hum in AC filament amps - while the larger plates allow for a more linear response. This is one of the finest modern production 12AX7's being made by Sovtek today.

These are premium and tested on specialised digital and analogue testing equipment by Karltone as follows 

• Gain (A)
• Transconductance (gm) 
• Noise (dbv)
• Microphonics
• Emission Quality
• Grid Leakage
• Shorts

Test results are provided with purchase