SONY TA-AV450
¥ 49,800 (released in 1991)
Commentary
An AV amplifier with Dolby Pro Logic and 4-amp configuration.
Equipped with a 4-channel power amplifier of front L/R and rear L/R.
Equipped with Dolby Pro-Logic Surround you can choose from four modes depending on the placement of the speaker : normal, wide, phantom, or 3 ch logic.
In addition, hall mode and simulation mode are also installed.
The delay time can be adjusted in 5 steps in the range of 15 ms to 35 ms in 5 ms increments.
(35 ms cannot be selected in Dolby Surround)
The selector section is installed in the Line 5 for audio equipment and in the Line 5 for video source. In addition, S-video terminals are installed in the Route 3 for input and two outputs.
Equipped with center speaker output (x2).
Equipped with a mix mode, you can select a video source and an audio source separately.
We have adopted newly developed chassis, large power transformer and large insulator with an emphasis on sound quality.
Equipped with a test tone function that makes it easy to adjust the level balance of each speaker.
Equipped with a sleep function that can turn off power in approximately one hour.
Equipped with a muting switch.
Wireless remote control is included.
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Model Rating
| Type | AV amplifier |
| Amplifier Unit | |
| Maximum Practical Output (EIAJ, 6 Ω) | Front : 70W + 70W Rear : 30W + 30W |
| Frequency characteristic | 10 Hz ~ 50 kHz + 1-3 dB (Source Direct) |
| Speaker compatible impedance | 6 Ω ~ 16 Ω (Front, Rear) |
| Surround Section | |
| Mode | Dolby, Hall, Simulate |
| Delay time | 15 ms to 35 ms, 5 ms step (35 ms cannot be selected for Dolby) |
| Input balance | Documentation |
| Tone Control Unit | |
| Front | Bass : ± 10 dB (100 Hz) Treble : ± 10 dB (10 kHz) |
| <General> | |
| Pwer | 100 VAC, 50Hz/60Hz |
| Power consumption | 160W |
| External dimensions | Width 430x Height 150x Depth 385 mm |
| Weight | 10.3kg |
| Attachment | System Remote Controller RM-U450 |