Product description from manufacturer
The PMA-2000 IV R is loaded with an UHC-MOS single push-pull circuit, leakage canceling (LC) mounted twin transformers, and highly rigid chassis divided into 6 separate blocks, and features a newly developed large-capacity block capacitor in the power section. This new feature provides greater support for the outstanding expressive power of UHC-MOS and produces a more spacious, dynamic sound from high-quality digital sources such as DVD-Audio and SACD. The PMA-2000 IV R is also equipped with a power amp direct input terminal that lets you use the PMA-2000 IV R as a stereo power amp. You can also harness the superior performance of the PMA-2000 IV R for use as a power amp for multi-channel output.
