Lionel Richie Eponymous Album Motown Stereo LP Raytheon NOS NIB Transconductance measured 41/42 where minimum

Transconductance measured 41/42 where minimum (65%) is 21

New / nominal transconductance is within one standard deviation of 1900

new in box (for Tube One) matched pair of GE-MANUFACTURED 12SL7 / 12SL7GT dual triodes was tested on our Pau Hart-calibrated TV7/U for shorts

though they are labeled differently

This lot of four European PCL805 tubes was tested on our Paul Hart-calibrated TV7/U

Lionel Richie Eponymous Album Motown Stereo LP Raytheon NOS NIB Transconductance measured 41/42 where minimumI just cleaned this album on my VPI 16. 5 record cleaner and then played it on my solid state rig which consists of a Rega Planar Three with an Ortofon X5 MC cartridge on an RB 300 tone arm with an Adcom GFP 555 II preamp feeding a Hafler SE240 power amplifier and PSB Alpha near field monitors. This is a very well preserved LP. It sounds excellent with only the very occasional pop and tick in the quiet musical passages. An 8. 5 or nine out of ten MOST