We sell musical wind, string, percussion and keyboard instruments. The range includes cases, bags, covers, guitars, basses, microphones, traditional and folk instruments, sheet music, Bärenreiter and DISK products, accessories and equipment for recording studios.

We operate an online shop offering musical instruments and sheet music. The range includes wind instruments, stringed instruments, percussion and percussion, keyboards, accessories, cases, racks, bags, covers, guitars and basses, microphones, traditional and folk instruments.

Sales, service and diagnostics of engines and motor boats.

We are engaged in the production, sale, rental and service of lighting and sound equipment. We produce MAD Intelligent Quality products. We offer animation and video LED RGB networks, amplifiers, speakers, foggers, strobes, controllers and manual switching units. We also sell DMX power units and more.