Do you have a question about the Realistic STA-77L and is the answer not in the manual?
Details on the amplifier and preamplifier sections including power and distortion.
Technical specifications for the FM tuner section, including sensitivity and separation.
Technical specifications for the MW (Medium Wave) tuner section.
Instructions for connecting speakers to the receiver, including types and placement.
Connecting and operating the turntable (record player) with the receiver.
Information on connecting and using tape decks for recording and playback.
Connecting auxiliary audio sources like tuners, TVs, or other players to the receiver.
How to operate the receiver using the front panel controls, including power, source selection, and volume.
Information on using the headphone jack for private listening.
Explanation of the receiver's automatic overload protection circuit and how to reset it.
Information on the receiver's fuse, including replacement instructions and rating.
Guidance on optimal speaker placement for Quatravox 4-channel effects, with diagrams.
Information on using built-in and external antennas for LW, MW, and FM reception.
Benefits and usage of stereo headphones with the receiver, including connection details.
Essential maintenance for tape recorders, including cleaning and demagnetizing heads for optimal performance.
Importance of proper ventilation for the receiver to prevent overheating and ensure optimal performance.
Troubleshooting guide for common issues, including connection checks and basic diagnostics.
| Frequency Response | 20 Hz to 20 kHz |
|---|---|
| Total Harmonic Distortion | 0.5% |
| Speaker Impedance | 4 to 16 ohms |
| Tuning Range | FM, MW |
| Input Sensitivity | 2.5mV (MM), 150mV (AUX) |