Both amplifiers are tested and in working condition. The Power consumption is 79 Watt. The 10V setting is for normal speakers with a minimum load of 4 ohms. The maximum output power is 20 Watt, music 41 Watt.
V 6.7 tube / valve klangfilm mono amplifiers. Both amplifiers are tested and in working condition. These amplifiers are tested and in good working condition. They are old and are not (fully) serviced.