β22 balanced 330

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
330 ohms load




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.01, -0.05Excellent
Noise level, dB (A): -107.0Excellent
Dynamic range, dB (A): 106.5Excellent
THD, %: 0.0006Excellent
IMD + Noise, %: 0.0015Excellent
Stereo crosstalk, dB: -103.2Excellent
IMD at 10 kHz, %: 0.0017Excellent

General performance: Excellent




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.14, +0.01
From 40 Hz to 15 kHz, dB-0.05, +0.01




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-104.8-105.5
RMS power (A-weighted), dB:-106.4-107.0
Peak level, dB FS:-78.8-79.4
DC offset, %:0.000.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+104.8+105.6
Dynamic range (A-weighted), dB:+106.5+107.0
DC offset, %:-0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.00080.0006
THD + Noise, %:0.00150.0013
THD + Noise (A-weighted), %:0.00150.0013




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.00170.0015
IMD + Noise (A-weighted), %:0.00130.0012




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-103-101
Crosstalk at 1 kHz, dB:-102-98
Crosstalk at 10 kHz, dB:-85-81




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.00190.0017
IMD + Noise at 10 kHz, %:0.00170.0016
IMD + Noise at 15 kHz, %:0.00190.0017

This report was generated by RightMark Audio Analyzer 5.5