Brand: Krell
The Krell KPS-30i is a high-performance preamplifier that was introduced by the audio brand Krell in the late 1990s. It features a 32-bit digital dynamic equilibrium (DDE) processing system, which Krell claims is capable of correcting the distortions and fluctuations in audio signals caused by fluctuations in voltage and current.The KPS-30i has dual balanced and unbalanced inputs, as well as balanced and single-ended outputs, making it flexible for use in a variety of audio setups. It also includes a user-adjustable subsonic filter, tone controls, and balance control, which allows for precise sound shaping and customization.The preamp uses Krell's K-Box technology, which is a proprietary switching power supply that reduces noise and distortion. It is housed in a sleek, compact enclosure with a high-quality front panel made of 1/8" thick steel. Overall, the Krell KPS-30i is a high-end preamplifier designed for critical listening and audiophile applications.