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Audio Research

Schematics, Service Manuals and Owners Manuals

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Audio Research D-115 Power Amplifier Owners & Schematics
Contents: Schematics, Introduction / Features, Specifications, Controls, Functions & Theory of Operation, Calibration / Alignment Instructions, Voltage Check Points, Tube Layout Chart, PC Board Layout.
Note: Tube List: 7)6DJ8, 9)6550, 1)12AT7 (Dated 1983) (20pages/$25)
Audio Research D-51 Tube Power Amplifier Schematic
Contents: Schematics, PC Board Layout (Dated 1973) ($20)
Audio Research D-75 Power Amplifier Schematic
Contents: (Schematic) ($20)
Audio Research D-75A Power Amplifier Schematic
Contents: (Schematic) ($20)
Audio Research D-76 Power Amplifier Schematic
Contents: (Schematic) ($20)
Audio Research D-76A Power Amplifier Schematic
Contents: (Schematic) ($20)
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Audio Research Schematics, Service Manuals and Owners Manuals Archive