PRE900 Fully Balanced Preamplifier - 3 XLR/TRS Balanced Inputs Four-Channel Fully Balanced Architecture 0.1 dB Precision Relay Volume Control Three Gain 12V Trigger

Fully Balanced Architecture & Independent Power Supplies The Pre900 employs a true end-to-end differential design with physically isolated left/right channels, effectively eliminating noise and electromagnetic interference. Digital and analog circuits are powered separately, minimizing crosstalk at the source for an ultra-clean, pitch-black background and vivid musical details.; 0.1 dB Precision Relay Volume Control A relay array combined with a high-precision resistor network delivers 1, 000-step volume adjustment with seamless, natural transitions. Crosstalk is kept below -150dB, ensuring perfect left/right channel synchronization at any volume. Only the level changestonal quality remains completely consistent across the entire range.

; Massive Headroom & Ultra-Low Noise With an output swing up to 69Vpp and 19.9 dB gain, the Pre900 handles explosive transient peaks without clipping. The noise floor is below 0.3V rms, preserving even the most delicate signals while delivering a powerful, dynamic, and transparent listening experience.; Safe Volume Mode & Versatile Inputs Set a preferred safe volume level (80dB to 0dB, default 30dB). The unit automatically lowers volume on powerup or input switching, protecting you from unexpected loud bursts. Three stereo balanced combo inputs (XLR & TRS) with Neutrik connectors offer broad compatibility with professional and home audio sources.

; Flagship System Integration & Intuitive Control Designed to complete the TOPPING 900