Simaudio 810LP Phono Preamplifier (Black) - 810LP Phono Preamp (B)

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! Ultra
Suspension 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, Stereophile
Incredible level of input optimization for any cartridge
Design 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.
The following accessories should be included inside the box with your phono preamplifier:
- 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)
| 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 |




