The following accessories should be included inside the box with your power amplifier:
Monaural operation via rear-panel switch.
DC-coupled design with DC-servo control for greatest transparency.
Switchable AC-coupling for best match with a variety of preamplifiers.
Output stable into any load impedance.
Class A power output up to 5 watts.
Very high damping factor for superior musical dynamics, speaker control and refined harmonic accuracy and timbre.