Amplificatore Technics SU VZ220 apertura e riparazione











>> YOUR LINK HERE: ___ http://youtube.com/watch?v=639pyDLPZtw

Seconda puntata dedicata a questo amplificatore con paertura analise della circuiterie e riparazione del rumore che generano i potenziometri • • Specifications • Power output: 30 watts per channel into 8Ω (stereo) • Frequency response: 20Hz to 20kHz • Total harmonic distortion: 0.07% • Damping factor: 40 • Input sensitivity: 2.5mV (MM), 150mV (line) • Signal to noise ratio: 76dB (MM), 91dB (line) • Channel separation: 50dB (line) • Output: 150mV (line) • Speaker load impedance: 4Ω to 16Ω • Dimensions: 430 x 125 x 320mm • Weight: 6.1kg • Manuale https://www.hifiengine.com/hfe_downlo... • Service manual https://www.hifiengine.com/hfe_downlo...

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