SOVTEK 12AX7 LPS vs RCA 12AX7A Tube Comparison Russia vs USA PEAVEY XXX Amp

In this video I sound test a Russia Sovtek 12AX7LPS vs RCA 12AX7A USA made tube using my Suhr Strat with a Seymour Duncan JBJ bridge pickup through my Peavey XXX 112 combo amp. You be the judge on which you prefer.
Timecodes
0:00 Intro
0:10 RCA 12AX7A
1:20 Swapping tubes
2:10 SOVTEK 12AX7