amplificator putere  SHERWOOD AM 7040  mos-fet  2x200w 8ohm / 2x320w 4ohm  /2x500w 2 ohm / 10 finali per canal /consum maxim absorbit 1700w / 25,5 kg...   (aviz amatorilor de pa-uri glume  cu preturi astronomice gen Technics ,decorative din plastic chinezesc si puteri de 50w)................AM-7040  VINTAGE MODEL     This just arrived, so photos and impressions will come in good time, but from the hernia and pulled tendons I got just from lifting this thing (25.5kg, more than 56 pounds), I think we can assume it's about as high-end as Sherwood ever got. A real beast, 200w/ch into 8 and 320w/ch into 4. THD less than 0.03%, IMD less than 0.007%. With dynamic headroom added in, the amp is rated at 650w/ch into 2 ohms, which is the only spec listed for 2 ohms, implying that doing the fullblown FTC test at that impedance would shut down the amp but also that the amp is game and willing to take on punishing loads. Slew factor is 5, slew rate is 40v/usec. Damping factor is 150. Idling, it draws 60w. At full cry it draws about as much as a fullsize vacuum cleaner.       model fabricat intre 1988-1992