Millett Hybrid 12FK6

RightMark Audio Analyzer test


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

16.5V bias, 33 ohm load




Summary

Frequency response (from 40 Hz to 15 kHz), dB: +0.04, -0.09Excellent
Noise level, dB (A): -97.9Excellent
Dynamic range, dB (A): 94.5Very good
THD, %: 1.121Poor
IMD + Noise, %: 1.064Poor
Stereo crosstalk, dB: -69.3Good
IMD at 10 kHz, %: 1.198Poor

General performance: Good




Frequency response

Spectrum graph


Frequency range Response
From 20 Hz to 20 kHz, dB-0.61, +0.04
From 40 Hz to 15 kHz, dB-0.09, +0.04




Noise level

Spectrum graph


Parameter Left Right
RMS power, dB:-92.7-90.3
RMS power (A-weighted), dB:-97.9-94.8
Peak level, dB FS:-78.2-76.3
DC offset, %:-0.00-0.00




Dynamic range

Spectrum graph


Parameter Left Right
Dynamic range, dB:+93.1+90.8
Dynamic range (A-weighted), dB:+97.9+94.5
DC offset, %:-0.00-0.00




THD + Noise (at -3 dB FS)

Spectrum graph


Parameter Left Right
THD, %:1.36161.1212
THD + Noise, %:1.36181.1214
THD + Noise (A-weighted), %:1.77411.4612




Intermodulation distortion

Spectrum graph


Parameter Left Right
IMD + Noise, %:1.30331.0636
IMD + Noise (A-weighted), %:0.78000.6398




Stereo crosstalk

Spectrum graph


Parameter L <- R L -> R
Crosstalk at 100 Hz, dB:-66-67
Crosstalk at 1 kHz, dB:-67-68
Crosstalk at 10 kHz, dB:-67-68




IMD (swept tones)

Spectrum graph


Parameter Left Right
IMD + Noise at 5 kHz, %:1.47981.2094
IMD + Noise at 10 kHz, %:1.46641.2007
IMD + Noise at 15 kHz, %:1.44991.1833

This report was generated by RightMark Audio Analyzer 5.5