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General| Frequency Response | 20Hz to 20kHz |
|---|---|
| Input Impedance | 47kΩ |
| Damping Factor | 100 |
| Input Sensitivity | 1.5V |
| Signal to Noise Ratio | 100dB |
| Power Output | 200 watts per channel into 8 ohms (stereo) |
Technical details of the amplifier section's performance parameters.
Performance specifications for the preamplifier stage, including inputs and tone controls.
Steps for aligning the amplifier section, including idling and offset voltage checks.
Identifies specific points on the Main Amp P.C.Board for alignment adjustments.
List of components required for voltage conversion procedures.
Step-by-step instructions for modifying the unit for different voltage configurations.
Component layouts for Power Meter, Micon, and Lamp P.C.Boards.
Component layouts for Switch, Receiver, and LED Holder P.C.Boards.
Component layouts for Hologram, Headphone, and Speaker Terminal P.C.Boards.
Component layout for the Tone Control P.C.Board.
Component layouts for Backup, Volume Control, and Main Volume LED P.C.Boards.
Component layout for the Power Transformer P.C.Board.
Shows exploded views of the front panel components and packing materials.
Lists components associated with various printed circuit boards.
Lists miscellaneous parts not categorized elsewhere.
Parts lists for Power Transformer, Backup, and Volume Control boards.
Parts lists for Main Volume LED, Power Meter, and Micon boards.
Parts lists for Switch, Receiver, LED Holder, and Lamp boards.
Lists other components and parts related to exploded views.
Details different types and specifications of capacitors used in the unit.
Details different types and specifications of resistors used in the unit.
Provides schematic diagrams specifically for the UL version of the unit.
Schematic sections for VR-814, HP-810, SPT-810, and TON-810.
Schematic section for the HGM-810 component.
Schematic sections for FPL-825 and MA-809 components.
Schematic sections for CM-825 and BU-814 components.
Bulletin regarding excessive hiss with efficient speakers; reduces preamp output gain.
Bulletin addressing protection relay trips and speaker output shutoff below full power.
Bulletin addressing intermittent crackling noise in speakers.
