TA-E731 - Receiver SONY - Free user manual and instructions
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| Product Type | Stereo Integrated Amplifier |
| Brand | Sony |
| Model | TA-E731 |
| Power Output | 100W per channel into 8Ω (stereo) |
| Frequency Response | 20 Hz - 20 kHz ±0.5 dB |
| Total Harmonic Distortion | < 0.05% |
| Input Sensitivity | Phono: 2.5 mV, Line: 150 mV |
| Signal-to-Noise Ratio | Phono: 76 dB, Line: 90 dB |
| Inputs | Phono, CD, Tuner, Tape, Aux |
| Outputs | Speaker A/B, Pre-out, Tape Rec, Headphone |
| Tone Controls | Bass, Treble, Balance, Loudness |
| Dimensions (W x H x D) | 430 x 140 x 350 mm |
| Weight | 8.0 kg |
| Power Supply | AC 120V/60Hz (US model) |
| Power Consumption | 250 W |
| Finishing | Black brushed aluminum front panel |
| Remote Control | Not included (optional RM-716) |
| Cleaning | Use a soft dry cloth; avoid solvents |
| Safety | Do not open; no user-serviceable parts inside |
Frequently Asked Questions - TA-E731 SONY
How do I connect the TA-E731 to my turntable?
Connect your turntable to the Phono input. Ensure your turntable has a moving magnet (MM) cartridge; if it uses moving coil (MC), you may need an external preamp.
What is the maximum power output of the TA-E731?
The TA-E731 delivers 100 watts per channel into 8 ohms, with less than 0.05% total harmonic distortion.
Does the TA-E731 have a built-in tuner?
No, the TA-E731 is an integrated amplifier only. It does not include a radio tuner; you need to connect an external tuner to the Tuner input.
How do I clean the front panel?
Use a soft, lint-free cloth slightly dampened with water or a mild detergent. Do not use alcohol or abrasive cleaners.
Can I use the TA-E731 with 4 ohm speakers?
Yes, but ensure the impedance selector (if present) is set correctly. Check the manual for recommended speaker impedance.
Why is there no sound from one channel?
Check speaker connections, balance control, and input selection. Try swapping speakers to isolate the issue. If the problem persists, it may require service.
How do I connect a subwoofer?
Use the Pre-out jacks to connect an active subwoofer or an external amplifier. The TA-E731 does not have a dedicated subwoofer output.
What is the purpose of the Loudness button?
The Loudness button boosts bass and treble at low volume levels to compensate for human hearing sensitivity. It is useful for quiet listening.
Is the TA-E731 compatible with Bluetooth?
No, the TA-E731 does not have built-in Bluetooth. You can add a Bluetooth receiver to any line input (e.g., Aux).
Where can I find replacement parts?
Original Sony parts may be available through authorized service centers. For generic parts, check online retailers; however, opening the unit voids warranty.
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