EF86, MULLARD, OLD SHIELD MATCHED PAIR, PIN MESH SCREEN, WHITE PRINT,
EF86, MULLARD, OLD SHIELD MATCHED PAIR, PIN MESH SCREEN, WHITE PRINT,
On offer today a matched pair of these striking devices. with a pin mesh screen around the anode plate. These show superb matching of both anode current and mutual conductance - just the thing for a Hafler & Keroes floating paraphrase phase splitter - as we see on the Quad 2!