Andover Audio SpinStage MM/MC Ultra Low-Noise Phono Preamplifier

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  • $249.00



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MOVING MAGNETIC / MOVING COIL PHONO STAGE

Ultra low-noise phono stage (pre-amp) to support virtually any cartridge type.

  • Performance-Optimizing Selectable Input Resistance & Capacitance and Subsonic Filter
  • Isolated Dual-Mono Circuitry
  • DC Servo Circuit
  • Supports Moving Magnetic/Coil Cartridges
  • Desktop-Friendly Design
  • Bead-Blasted Aluminum Shell
  • Acrylic Front Panel
  • Soundbites Series Component

SPINSTAGE - MOVING MAGNET / MOVING COIL PHONO STAGE

SpinStage has been painstakingly engineered to deliver outstanding sound quality with virtually any Magnetic or Moving-Coil cartridge. It is the perfect choice to add a phono input to an audio system that lacks one, to add Moving-Coil compatibility, or to simply improve upon your system’s internal circuit.


RIAA Equalization Accuracy: 

+/- 0.1dB typ, 0.2dB max

Overall Frequency Response: 

 0.5Hz - 50kHz +/- 1dB

Signal to Noise Ratio (unweighted): 

MM - 78dB, MC - 76dB (Referenced to 50 Ohm source)

Input Impedance, MM (selectable): 

18k Ohm, 22k Ohm, 47 kOhm, 100k Ohm

Input Impedance, MC:

 Effectively 0 Ohm

Input Capacitance, MM (Selectable): 

0pF, 22pF, 47pF, 69pF, 100pF, 122pF, 147pF, 169pF, 220pF, 242pF, 267pF, 289pF, 320pF, 342pF, 389pF

Nominal Gain, MM:

 40.5dB

Nominal Gain, MC: 

66.5dB (with 10Ohm source)

Subsonic Filter:

 20Hz, 12db/Octave. Bypassable.

Typical Output Level:

 500mV RMS

Max Output Level: 

8V RMS

Input Overload, MM: 

120mV @ 1kHz

Input Overload, MC: 

6mV @ 1kHz

Aux Input: 

Direct passthrough via relay, no active circuitry.

Power Requirements:

15vDC/500mA

Dimensions:

7-1/4" (185mm) W x 1-7/8"(47.5mm) H x 4.5" (115mm) D

Product Weight:

1.1 lbs (500g )

Finish:

Fine bead-blasted clear anodized aluminum