https://taweber.powweb.com/web(...)0.htm ca semble être que en 8ohms...
Citation:
This device is a 50 watt dummy load with a headphone output jack.The headphone jack is a stereo jack wired for mono operation. The output level to the headphones is continuously adjustable. A variable line out is also provided. The load switch switches between the normal speaker for the amplifier and the internal dummy load, which is nominally 8 ohms. Most amplifiers will tolerate a 2 to 1 impedance mismatch. The headphone output jack and its volume control are always active regardless of the position of the load switch.
L'autre solution serai de prend un weber mass avec l'optyion casque...
https://taweber.powweb.com/web(...)s.htm mais ca t'en coutera 230$
