Marantz PM7004 Stereo Amplifier High end model. Well working. See pictures for optical state. SPECS: Power output: 70 watts per channel into 8Ω (stereo) Frequency response: 5Hz to 100kHz Total harmonic distortion: 0.0002% Damping factor: 100 Input sensitivity: 2.2mV (MM), 200mV (line) Signal to noise ratio: 85dB (MM), 88dB (line) Dimensions: 440 x 365 x 127mm Weight: 10.5kg 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