Technics SU-4

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The Technics SU-4 is a classic integrated amplifier produced by the renowned Japanese audio brand, Panasonic (formerly Matsushita Electric Industrial). It was introduced in the mid-1980s and has become a sought-after collector's item due to its exceptional sound quality and sleek design. The Technics SU-4 is a two-channel amplifier that delivers 90 watts per channel into 8 ohms, and 130 watts per channel into 4 ohms. It features a high-quality MM phono stage that allows users to connect a turntable directly to the amplifier, without the need for an external preamplifier. The SU-4 also boasts a Universal AC power supplied light, which helps minimize interference and noise, resulting in a clearer and more detailed sound reproduction. The amplifier's gold-plated RCA input/output terminals, combination headphone/line input jack, and antenna terminal further add to its high-end attributes. The SU-4's elegantly simple design, with its large circular LED power indicators and black matte finish, makes it a timeless piece of audio gear, beloved by audiophiles around the world. Its popularity has led to it being frequently praised and recommended by audio experts, publications, and users alike. As such, it remains a formidable force in the world of vintage audio equipment, and a testament to the exceptional engineering and craftsmanship of the Technics brand.

Power Output: 18W into 8Ω (stereo)
Frequency Response: 10Hz to 60kHz
Distortion: 0.8%
Damping Factor: 27
Speaker Impedance: 8 to 16Ω
Input Sensitivity: 2.5mV (mm), 150mV (line)
Signal to Noise Ratio: 72dB (mm), 97dB (line)
Line Output: 150mV (line)
Dimensions: 315 x 50 x 248 mm
Weight: 3.1 kg
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