Onkyo P-308 47K MM
Echo2 w/ RIAA DSP
IFI iPhono New PS

RightMark Audio Analyzer test

Testing chain: RIAA Loopback Comparison
Sampling mode: 32-bit, 96 kHz

Loopback tests using an inverse RIAA filter connected to the sound card output.

Summary

Test Onkyo P-308 47K MM Echo2 w/ RIAA DSP IFI iPhono New PS
Frequency response (from 40 Hz to 15 kHz), dB: +0.14, -0.49 +0.06, -0.36 +0.70, -0.50
Noise level, dB (A): -87.3 -89.7 -75.8
Dynamic range, dB (A): 87.3 89.3 75.8
THD, %: 0.0016 0.0051 0.0057
IMD + Noise, %: 0.023 0.016 0.104
Stereo crosstalk, dB: -77.2 -86.6 -75.8

Frequency response

Frequency response graph

Noise level

Noise level graph

Dynamic range

Dynamic range graph

THD + Noise (at -3 dB FS)

THD + Noise graph

Intermodulation distortion

Intermodulation distortion graph

Stereo crosstalk

Stereo crosstalk graph

This report was generated by RightMark Audio Analyzer 6.0