Up for sale is a gorgeous and rare Sony TA-AV670 Integrated A/V Amplifier. Heavy build quality, with Sony’s full resonance free chassis that tips the scales at 20 kilo's. Everything inside screams Sony ES series with massive ES Tranformer, hefty aluminum heat sink and copper heatsinks throughout with premium Nichicon and Elna caps under the hood and the sound quality comes in super clear and inviting. It’s rated a conservative 70wpc 8 ohms, 105wpc 6 ohms, but seems to far exceed those specs. Everything works as should and sounds excellent through every speaker I’ve tested. The Phono section is very rich and full sounding as well. The rosewood side panels are in nice condition. This rare beauty would be an excellent addition to anyone’s Sony ES collection! Specifications Power output: 70 watts per channel into 8Ω (stereo) Surround output: 70W (front), 30W (rear) Frequency response: 10Hz to 100kHz Total harmonic distortion: 0.03% Damping factor: 50 Input sensitivity: 2.5mV (MM), 200mV (line) Signal to noise ratio: 76dB (MM), 92dB (line) Output: 150mV (line) Video Connections: composite, SVHS Dimensions: 470 x 165 x 430mm Weight: 17kg Accessories: RM-P651 remote control Year: 1993