Turntable RIAA preamplifier, old turntable upgrade

[strawberry8]

turntable Arija-102 upgrade, dont have distortion analyzer to confirm spec.

Phono RIAA Preamplifier
POWER SUPPLY Vs Specified Voltage ±18​ V IQ Quiescent Current 13​ mA IMPEDANCE ZI Input Impedance(MM*) 47​ kΩ ZI Input Impedance(MC*) 100​ Ω ZO Output Impedance min. 600​ Ω INPUT NOISE Input Voltage Noise f=20 Hz to 20kHz 4.3​ µVPP GAIN MM* 1kHz 40​ dB MC* 1kHz 60​ dB AUDIO PERFORMANCE THD+N Total Harmonic Distortion 0.001​ % Amplitude Deviation from RIAA Response ​ 0.2​ dB * MM(moving magnet cartridge) / MC(moving coil cartridge)

can get one here : https://www.ebay.com/itm/304526368495