β22 balanced 8

RightMark Audio Analyzer test


Testing chain: External loopback (line-out - line-in)
Sampling mode: 32-bit, 96 kHz

rec/play device: E-MU 0404 USB
8 ohms load




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.01, -0.05Excellent
Noise level, dB (A): -107.1Excellent
Dynamic range, dB (A): 106.4Excellent
THD, %: 0.0014Excellent
IMD + Noise, %: 0.0035Excellent
Stereo crosstalk, dB: -102.3Excellent
IMD at 10 kHz, %: 0.0032Excellent

General performance: Excellent




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.15, +0.01
From 40 Hz to 15 kHz, dB-0.05, +0.01




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-104.7-105.5
RMS power (A-weighted), dB:-106.4-107.1
Peak level, dB FS:-79.7-78.4
DC offset, %:0.000.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+104.7+105.6
Dynamic range (A-weighted), dB:+106.4+107.0
DC offset, %:0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00270.0014
THD + Noise, %:0.00300.0018
THD + Noise (A-weighted), %:0.00370.0021




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.00490.0035
IMD + Noise (A-weighted), %:0.00480.0029




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-103-103
Crosstalk at 1 kHz, dB:-101-99
Crosstalk at 10 kHz, dB:-85-81




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.00950.0050
IMD + Noise at 10 kHz, %:0.00360.0023
IMD + Noise at 15 kHz, %:0.00260.0021

This report was generated by RightMark Audio Analyzer 5.5