Galina Kareva / Галина Карева Old Romances / Старинные Романсы LP Melodiya Records Stereo CM04519-20 Zenith NOS NIB Transconductance measured 50/52 for Tube

Transconductance measured 50/52 for Tube One and 53/52 for Tube Two where minimum (65%) is 25/25 and 100% is 39/39

These two have great pipes

This new old stock-testing matched pair of RCA 12B4 tubes was tested on our Paul Hart-calibrated TV7/U for shorts

IF Amplifier 12BA6

there are no reference numbers on it

Galina Kareva / Галина Карева Old Romances / Старинные Романсы LP Melodiya Records Stereo CM04519-20 Zenith NOS NIB Transconductance measured 50/52 for TubeI just cleaned this LP set on my VPI 16. 5 record cleaner and then played it on my Rega Planar 1. Please rely on the pictures as to the true content of these albums as my Russian is worse than poor. MOST FORMS OF SHIPPING EXCEPT MEDIA MAIL ARE AUTOMATICALLY INSURED UP TO $100. ETSY PURCHASE PROTECTION COVERS ITEMS UP TO $250 IN VALUE. IF AN ITEM IS MARKED "DELIVERED," AND YOU HAVE NOT ACTUALLY RECEIVED IT, THE FIRST STEP IS FOR YOU TO CONSULT YOUR