diverse tuburi testate cu catometru:
si soclu tub cu 5, 7, 8, 9, 12, 19 pini

el34 mullart, brimar england, 6ca7 hitachi japan, Gu-50 (LS-50),
6e5c (em35), em4, em11, vfd nixie clock IV-12,

ez80 ez81 em80 em84 ech81 ef80 ebf80 ef93 ef86 ef89 ebf89 ef95 eabc80 ecc85 ecc84 ecc83 ecc82 ecc81 el83 el84 el86 ecl82 ecl86 6p14p 6p15p ecf80 ecf82 ef183, ef184, ef40, el41, e88cc, ef96, 6p36s (el500)

pc92 pabc80 pcf200 pch200 pfl200 pcf80 pcf801 pcf82 pcf802 pcc189 pl81 pl83 pl84 pcl82 pcl84 pcl85 pcl805 pcl86 pl36 pl500 pl504

mullard 6AS6, hitachi 6AL5, toshiba 85A2, wf sir108/30 sir150/30, 6j4, 6j8, 6p9, 6n9s, 6P6S, 6p8s, sg3s, vr105, gr26-12, 6cl6, dy86, py88, az1, 6j5p 6n2p 5751 rs1007

5c3s 5c4s ubl21 ebl21 ef22 6l6 uy21 ef42
6h5c 2c2s ez2/3 v22/7000 gr22-12 6l6ga 6h9c tg1 6g2

potentiometre bobinate remix: iph-2-1ko 3w, ips-5-5ko 12w, ip4-4-50 ohmi 3w
bec foto Tungsraphot b 500w 220v e27 713 imp