1 pair) ECL86=6GW8 Holland NOS 1965-1970 era
1 tube) 1.1ma/Gm=1600 and 27ma/Gm=8600 (Philips 1965-1970 era – chrome shield between triode and pentode) dimpled disc getter halo
1 tube) 1.2ma/Gm=1700 and 26ma/Gm=9000 (Philips Miniwatt 1965 – gray shield between triode and pentode) “”O”” getter halo
Good mA=1.0-1.2mA+and Gm=1500+ (triode)
Good mA=30-35mA+ and Gm=9000+ (pentode)
Matched on Amplitrex
recommended for:
– Shindo Aurieges L linestage
– Headamp Aristaeus 2007
– Sennheiser Orpheus headphone amp
– TELEFUNKEN HYMNUS CONSOLE 1962
– Revox Model 40 Stereo amp made in Switzerland (by Willi Studer)
– Hammond M-100
– GRUNDIG SO 190 Ua1 CONSOLE 1962


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