Simaudio MOON 610LP turntable preamplifier
The MOON 610LP turntable preamplifier utilizes a dual-mono structure and fully balanced differential circuitry, and its clean design is strongly based on the reference-class MOON 810LP model.
"Even the most delicate pieces of Classical music, the noise floor is always in the recording, with tape hiss from the master coming through, not the electronics. Personally, this is one of the true benefits of a great solidstate phonostage — the absence of noise." – Jeff Dorgay, TONEAudio
Design features :
- The power supply voltage regulation includes i2 DCf (Independent Inductive DC Filtering) – one inductor for each IC in the audio circuit signal path, for a total of 24 levels.
- 64 impedance load settings from 12.1 Ω to 47 kΩ.
- 16 capacitance load settings from 0 pF to 1120 pF.
- 16 gain level settings between 40 dB and 70 dB.
- Selectable RIAA and IEC standard equalization curves.
- Fully compatible with the 820S external power supply.
- The custom components include metallized polypropylene film capacitors with very tight tolerances (1%).
Technical specifications – MOON 610LP Phono Preamplifier:
- Input connections (XLR / RCA): 1 pair / 1 pair
- S/N ratio (full scale @40dB gain): 112 dBr
- S/N ratio (full scale @70dB gain): 93 dBr
- IEC curve effect: -7 dB @ 10 Hz
- Frequency response: 20 Hz – 20 kHz ±0.1 dB
- Crosstalk @1 kHz: -106 dB
- Output impedance: 50 Ω
- THD (20 Hz - 20 kHz): 0.001%
- Intermodulation Distortion: 0.002%
- Input Overload @40dB Gain (XLR / RCA): 200 mV RMS / 100 mV RMS
- Input Overload @70dB Gain (XLR / RCA): 5 mV RMS / 2.5 mV RMS
- Weight in shipping package: 18 kg / 40 lb
- Dimensions (W x H x D): 47.6 x 10.2 x 42.7 cm
