Krell Industries Power Amplifiers MDA-300/500 - User Manual

Requirements for dedicated 20 amp lines and approved power cords.

Connecting speaker cables to the amplifier's binding posts for simple bi-wiring.

Connecting interconnect cables from the preamplifier to balanced XLR or single-ended RCA inputs.

Guidelines for safe system operation, avoiding transients and protecting speakers.

Explanation of opto-coupled protection circuits and rear panel AC circuit breakers.

Detailed specifications for MDA-300 and MDA-500 models, including gain, S/N, THD, and power.

Details on the limited warranty, service procedures, and return authorization.