Millett Hybrid 12AE6A

RightMark Audio Analyzer test


Testing chain: Input -> Output
Sampling mode: 32-bit, 96 kHz

13.5V bias, 330 ohm load




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.04, -0.04Excellent
Noise level, dB (A): -86.1Good
Dynamic range, dB (A): 85.6Good
THD, %: 0.287Poor
IMD + Noise, %: 0.263Average
Stereo crosstalk, dB: -83.0Very good
IMD at 10 kHz, %: 0.308Average

General performance: Good




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.15, +0.04
From 40 Hz to 15 kHz, dB-0.04, +0.04




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-81.3-80.9
RMS power (A-weighted), dB:-86.1-85.6
Peak level, dB FS:-65.9-65.3
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+81.6+81.4
Dynamic range (A-weighted), dB:+86.0+85.6
DC offset, %:-0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:0.31960.2869
THD + Noise, %:0.32000.2875
THD + Noise (A-weighted), %:0.41680.3742




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:0.29200.2632
IMD + Noise (A-weighted), %:0.18380.1643




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-74-75
Crosstalk at 1 kHz, dB:-81-82
Crosstalk at 10 kHz, dB:-81-80




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:0.34510.3090
IMD + Noise at 10 kHz, %:0.34620.3093
IMD + Noise at 15 kHz, %:0.34260.3065

This report was generated by RightMark Audio Analyzer 5.5