🏷️ Basic Information Identification Make: Marantz Model: PM-KI-PEARL PM-13S2 Product Type: Integrated Amplifier Series: KI Pearl Generation: Likely PM-13S2 revision/signature series 📋 Manual Details Document Information Manual Type: Service Manual Language: English Format: PDF Document Version: Unknown (Service Manual) 📐 Dimensions Physical Width: 440 mm Height: 166 mm Depth: 417 mm Weight: 18.5 kg 🔧 Maintenance General Cleaning Recommendation: Soft, dry cloth Electrical Fuse Replacement: Refer to manual for specific ratings 📄 Audio Specs Performance Output Power Stereo 8 Ohm: 90W RMS per channel Output Power Stereo 4 Ohm: 140W RMS per channel Frequency Response Frequency Response: 5 Hz - 50 kHz (+0 dB, -1 dB) Signal To Noise Signal To Noise Ratio Line: 110 dB Harmonic Distortion Total Harmonic Distortion: 0.05% Inputs Analog Inputs: Phono (MM/MC), CD, SACD/CD, Aux1, Aux2, Tuner, Tape, Power Amp Direct Outputs Analog Outputs: Rec Out, Pre Out, Power Amp Direct Input Speaker Terminals Speaker Terminals: Binding posts (A/B selection) 📄 Power Supply Electrical Power Consumption: Approx. 220W Standby Power Consumption: < 0.5W 📄 Circuitry Design Amplifier Topology: HDAM-SA2 modules Power Supply Design: Toroidal Transformer 📄 Features Convenience Remote Control: Yes Phono Equalizer: Switchable MM/MC Tone Controls: Yes (Bass, Treble) Source Direct Mode: Yes 📄 Support Resources Technical Diagrams: Included in service manual Troubleshooting Guide: Included in service manual 📄 Component Details Circuit Board Main Board Part Number: Refer to manual