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MUSICAL INSTRUMENT AMPLIFIER MODEL M-10A 66-3121 12AX7 or 7025 12AX7 12AU7 ½ 12AX7 12AU7 V1-B 220K 100K 220K 470K 270K 270K 820pF 820pF 1µF 450V .047 .047 .022 100pF Power Amp V1-A Tone Reverb Boost 330K Spring Volume 470pF .047 .0022 .047 .0022...
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MODEL M-10A POWER SUPPLY AND POWER AMP 316V 316V 7189A 12AU7 EXTERNAL Blue SPEAKER 220K 220K 100K Combined Preamps .012 Yellow .047 from Effects S2 – P2 -15.3 .047 270K From CHNL 1 Effects -16V 410V 100Ω/1W From CHNL 2 Preamp 12"...
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MODEL M-10A NOTES AND EXTRAS TUBE VOLTAGE CHART CONE BOARD WIRE COLOR CHART 6 10 RED YELLOW YELLOW 7 11 WHITE RED RED 8 12 -1.0 P1-S1 KEY WHITE YELLOW BLACK -0.5 WHITE ORANGE WHITE GREEN VARISTOR WHITE GREY WHITE VIOLET WHITE BLUE Pot codes: 304-6532 -15.3...