MOON 810LP Phono Preamplifier - MOON The ultimate phono preamplifier“Over time the soundstage got even deeper and incredibly wide, with the unerring ability to clearly place and delineate individual musicians within a fully fleshed-out acoustic.” – Graham Abbott, SoundStage! UltraSuspension which eliminate microphonics for absolute best analog sound“In terms of black backgrounds, top-to-bottom transient response, image definition, dynamic contrasts at both ends of the scale, and rhythm'n pacing, the MOON 810LP was worth its considerable price. It was a model of rhythmic and spatial organization.” – Michael Fremer, StereophileDesign features: Power supply voltage regulation includes i 2 DCf (Independent Inductive DC Filtering); 1 inductor for each and every IC in the audio circuit’s signal path – 24 stages in all. The dedicated audio circuit board is mounted on a 5-point gel-based floating suspension, derived from our M-Octave technology, originally developed for our reference 850P Preamplifier. Fully compatible with 820S external power supply. Customized parts include metallized polypropylene film capacitors with very tight tolerances of 1%. Four-layer PCB tracings with dedicated ground and power planes using pure copper for low impedance characteristics. Specifications: Inputs (XLR / RCA): 1 pair / 1 pair S/N Ratio (full scale @40dB gain): 115dBr S/N Ratio (full scale @70dB gain): 95dBr IEC Curve Effect: -7dB @ 10Hz Frequency response: 20Hz - 20kHz ±0.1dB Crosstalk @ 1kHz: -106dB Output impedance: 50Ω THD (20Hz - 20kHz): 0.0008% Intermodulation distortion: 0.001% Input overload @40dB gain (XLR / RCA): 200mV RMS / 100mV RMS Input overload @70dB gain (XLR / RCA): 5mV RMS / 2.5mV RMS Shipping weight: 40 lb / 18 kg Dimensions (width x height x depth): 18.75 x 4.0 x 16.8 in, 47,6 x 10,2 x 42,7 cm In The Box: AC power cable One (1) pen shaped plastic hand tool for making DIP-switch adjustments Owner’s manual Warranty and product registration information (USA and Canada only) Audiolab Stereo & Video Center