“Non-plus-ultra” Reference class A stereo power amplifier from USA manufacturer Boulder. Soundwise a real dream, furthermore extremely stable and built like a tank with a weight of more than 110kg. it is BIG! A search with Google will supply you with an large amount of info and extreme praise for these musical instruments.

2 x 600W. Including original power cable. Newprice: 54.000 euro (pricelist is available), now for SOLD euro.