The electricity works, the sound is on both channels, but there are noises when adjusting the volume. Item for repair! it is made for the japanese market with 110v connection! Delivery all over Europe! i do not deliver to the islands!! Yamaha CA-1000 III: A very nice Japanese Golden Era amp with fantastic sound! Description: The Yamaha CA-1000 lII is a vintage high-fidelity stereo integrated amplifier that was released in Japan in 1976, during the “Golden Era” of Japanese high-fidelity audio equipment. It builds on its excellent predecessor, and like other Yamaha units from this wonderful period, the CA-1000 lII offers advanced circuit engineering and the use of high-quality components. In the power amplifier part, the CA-1000 IIl boasts a hardwired pure complimentary OCL circuit. The equalizer stage features Yamaha’s proprietary dual FET, while the output stage is a Class-A SEPP with transistors. A superb feature of this amp is the ability to switch between Class-B and Class-A operation, bringing you the best of both worlds for each type of circuit (output power vs. transparency and clarity). The amp has a beautiful vintage design, with a metal front panel and a wooden enclosure. The knobs turn smoothly, and the switches satisfyingly lock into place. If you’re looking for a nice vintage Japanese integrated amp (at a great price!), be sure to check out the Yamaha CA-1000 lII!