🏷️ Basic Information Identification Make: McIntosh Model: MPI-4 Year: N/A (Product is a service manual for a component, not a complete vehicle) Generation: N/A 📋 Manual Details Documentation Manual Type: Original Service Manual Language: English Page Count: N/A (PDF download, page count may vary or not be specified) Format: PDF Compatibility Operating Systems: Windows XP, Vista, 7, 8, Linux, Mac Content Coverage: Chassis & Electrical, Wiring Diagrams Completeness: Most Complete Service Manual Available Illustrations: Numerous Illustrations & Schematics Procedures Diagnostic: Technical Diagnostic Procedures Procedures Repair: Disassembly & Installation Procedures Authorship Written By: Manufacturer (McIntosh) Usage Target Audience: Dealership Technicians Features Printability: Print specific pages 📄 Component Info Function Product Type: Power Meter Instrument (MPI) Power Display Type: Analog (typically visual meters) Application Typical Use: Audio amplifier monitoring Technical Details Meter Type: VU Meters or Power Output Meters (specifics in manual) Measurement Range: N/A (Requires manual for specific ranges, e.g., Watts, dB) Input Impedance: N/A (Requires manual) Frequency Response: N/A (Requires manual, typically wideband for audio) Power Supply Requirements: N/A (Requires manual, typically AC mains)