[. . . ] [. . . ] EVH 5150 III Tube Chart
V1 Channel 1, 2, 3 V2 Channel 1, 2 V3 Channel 1, 2 V4 Channel 3 V5 Channel 3 V6 Channel 3 V7 Effects Loop Drive/Recovery V8 Phase Inverter V9, V10, V11, V12 Output Tubes [. . . ] [. . . ]