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Product Comparison
Autiphon U0 Series vs Signia Styletto AX
Side-by-side HearAdvisor lab results with SoundGrades, expert pick badges, and the same visualizations we use in product reviews.
Uses Official HearAdvisor Lab Data
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Performance metrics
Scale 1-5 (Tuned)
Lab metric by fit
Speech in quiet
Autiphon U0 Series1.9
Signia Styletto AX4.0
Speech in noise
Autiphon U0 Series1.1
Signia Styletto AX2.2
Own voice
–
Signia Styletto AX3.0
Feedback handling
Autiphon U0 Series5.0
Signia Styletto AX3.9
Music streaming
Autiphon U0 Series0.0
Signia Styletto AX3.1
Speech level
Adjust input dB (Tuned)
Amplification (REIG)
Insertion gain at 65 dB (Tuned)
Audio scenes
Using MUSHRA scenes (Tuned)
No sample
No sample
No sample
No sample
No sample
No sample
No sample
No sample
No sample
Fitting configuration for tuned fit
Autiphon U0 SeriesSignia Styletto AX
Ear CouplingClosed Dome
Ear CouplingSleeve Vented