Sansui AU-7500 Stereo Amplifier (1973-74) Well working! Very rare! DESCRIPTION: For over a quarter of a century, Sansui has been building Hi-Fi audio equipment, and nothing else. Our mission is very old and at once ever new to us: to bring the reproduced sound closer and closer to the original. The Sansui AU-7500 is one answer from us to this never-ending quest. It is a product of the cream of sophisticated modern audio-electronics know how, coupled with our long experience, and as such, we present it to you with our full confidence. The AU-7500 is a new breed of Sansui's AU series integrated amplifiers. It's tone quality has been polished and perfected through an unprecedented number of listening tests in different acoustic environments. We feel certain that you will like it, but you will find this out as soon as you play your first record through it. SPECS: Power output: 32 watts per channel into 8Ω (stereo) Frequency response: 10Hz to 30kHz Total harmonic distortion: 0.1% Damping factor: 40 Input sensitivity: 2.5mV (MM), 100mV (DIN), 100mV (line) Signal to noise ratio: 75dB (MM), 80dB (line) Output: 100mV (line), 30mV (DIN), 0.8V (Pre out) Speaker load impedance: 4Ω to 16Ω Semiconductors: 38 x transistors, 15 x diodes, 1 x zener diode Dimensions: 140 x 440 x 322mm Weight: 12.7kg To deliver this product properly, it is carefully packed in very strong boxes, thereby wrapped in bubble wrap with lots of padding. We mainly use plastic to fill up the package, if wished differently please contact us. The package is shipped insured to protect both the buyer and seller. For further packing wishes please message after purchase. Photos serve as additional description of product condition / condition of display & LEDs. Please review them carefully before purchase. Orders to islands, or special destinations have a higher shipping cost, for example; Canary Islands