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Buy XY-PWM DC3.3-30V 1Hz~150KHz Digital Display Square Wave Rectangular Wave Pulse Signal Generator Duty for R309.00

Audiolab 8000M monoblock, in excellent condition. Pudo at buyers cost and risk. b'/xc2/xa0' Specifications: Outputs…………………………………….2 sets of 4mm banana plug/binding posts for biwiring Rated Output Power…………………….125 w/c @ 8 ohms, 200 w/c @ 4 ohms Typical Output Power…………………..145 w/c @ 8 ohms, 240 w/c @ 4 ohms Full Rated Power………………………..1.13 V rms (input) Input Impedance…………………………47k ohms nominal Gain………………………………………..29dB at 1kHz Signal-to-Noise…………………………..Greater than 96 dB (relative to 0 dBW) Frequency Response……………………0.1Hz to 75kHz (-3 dB) …………………..20Hz to 20kHz (+/- 0.3dB) Total Harmonic Distortion………………Less than 0.05% Dimensions(w x d x h)………………….44.5 x 33.5 x 7.5 cm per side Weight……………………………………..9kg per side Conservatively rated, it actually produced just over 170W/ch into 8 ohms across the audio band; it gave 22.26dbW at 1kHz, with a fine power bandwidth. There was ample peak current capacity and a 4 ohm load raised 245W per channel mid-band while with 2 ohms it almost doubled again to 512W 21.1dbW. Output impedance was very low, while the peak current capacity exceeded +/-25A. Distortion was extremely low, approaching 100dB down overall at full power (0.001%), even down to 0.0007%, for 1kHz. A fairly ‘sweet’ spread of harmonics was evident at a vanishingly small -112dB level. Hi-Fi News