Sansui AU-777A

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Brand: Sansui

The Sansui AU-777A is an stereo integrated amplifier that was produced by the Japanese electronics company, Sansui, during the late 1970s. It is often considered a classic and highly regarded piece of audio equipment due to its high-quality sound, durable construction, and user-friendly features.Some of the key features of the Sansui AU-777A include:- Integrated amplifier: This means that it combines the preamplifier and amplifier functions in a single unit, making it a cost-effective and space-saving choice for many audio enthusiasts.- 70 watts per channel: The AU-777A delivers 70 watts of power to each channel, which is plenty of power for most listening scenarios.- Phono input: This allows the amplifier to play records directly, without the need for an additional turntable preamp.- Tape monitoring: It allows the user to listen to a tape playback without muting the main input signal, making it easy to compare different sources.- Balanced input: This feature provides improved noise reduction and signal purity, resulting in a clearer and more detailed sound.- Metal chassis: The AU-777A has a high-quality metal chassis, which not only provides a solid and durable construction, but also helps to reduce vibrations and interference.Overall, the Sansui AU-777A is a highly regarded classic amplifier that continues to be sought after by audiophiles and vintage audio enthusiasts alike. Its combination of high-quality sound, durable construction, and user-friendly features continues to make it a popular choice for those looking for an affordable and yet powerful amplifier.

Power Output: 30W into 8Ω (stereo)
Frequency Response: 20Hz to 70kHz
Distortion: 0.5%
Damping Factor: 15
Speaker Impedance: 4 to 16Ω
Input Sensitivity: 3.5mV (mic), 2mV (mm), 140mV (line), 140mV (din)
Signal to Noise Ratio: 85dB (mic), 80dB (mm), 85dB (line)
Line Output: 150mV (line), 30mV (din)
Dimensions: 17-1/8 x 6-1/8 x 13-1/8"
Weight: 27.1 lb
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