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Warns against using polarized plugs with extension cords or outlets unless blades are fully inserted.
Advises locating outdoor antennas away from all power lines to prevent hazards.
Provides detailed instructions for grounding outdoor antennas to protect against voltage surges.
Describes the GCA-510's minimalist circuit design, high gain amplifier, and passive level controller.
Guides on carefully unpacking, saving materials, and selecting a stable, ventilated location.
Provides instructions on connecting speakers, emphasizing polarity and cable recommendations.
Explains how to connect up to five line-level sources, noting channel continuity and cable types.
Details connecting tape out jacks for recording, including handling digital input considerations.
Explains the use of switched and unswitched AC outlets and how to power on the unit.
Guides on selecting sources for listening and recording, including simultaneous different source selection.
Advises on cleaning the unit's exterior surfaces with a soft, damp cloth, avoiding sprays and powders.
Provides contact information and procedures for technical support, repairs, and returns.
Details the continuous average power output into 8 and 4 ohm loads with specified THD.
Lists IM distortion, THD+Noise at various power levels, and frequency response characteristics.
Covers power bandwidth, dynamic headroom, signal-to-noise ratio, damping factor, and rise time.
Provides details on semiconductor complement, power consumption, dimensions, and weight.
| Power Output | 50 watts per channel (8 ohms) |
|---|---|
| Frequency Response | 10Hz |
| Speaker Load Impedance | 4 ohms |
| Dimensions | 432 x 83 x 324mm |
| Input Impedance | 47k ohms |