From Moon by Simaudio the 810LP Phono Preamplifier this will handle any cartridge. 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. 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 Dimensions: 18.75" W x 4" H x 16.8" D Warranty: 10 years limited parts and labour (once registered with manufacture) This is a special order item please contact us for ordering information Local: 604-372-2116 Toll Free: 1-844-530-5252 [email protected]