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