1 matched pair) 6AQ5A International Japan by Hitachi tests like new 1970's faded printing in white boxes
1 tube) 40.8ma Gm=4300
1 tube) 42.8ma Gm=4500
Matched on Amplitrex
- AudioTropic Mœbius linestage preamp
- Groove Tubes ViPre MicPreamp
- Fender Musicmaster Bass Amp circa 1970-1971
- Epiphone EA 50T (modified) 1960