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Product Comparison
JLab Hear OTC 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
JLab Hear OTC2.7
Signia Styletto AX4.0
Speech in noise
JLab Hear OTC1.0
Signia Styletto AX2.2
Own voice
JLab Hear OTC1.8
Signia Styletto AX3.0
Feedback handling
JLab Hear OTC5.0
Signia Styletto AX3.9
Music streaming
JLab Hear OTC4.6
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
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No sample
Fitting configuration for tuned fit
JLab Hear OTCSignia Styletto AX
Ear CouplingClosed Dome
Ear CouplingSleeve Vented
ReceiverIntegrated in device
Receiver–
Fitting FormulaProprietary manufacturer default
Fitting Formula–
Listening ProgramP3: Conversation
Listening Program–
Volume Setting75% (3/4 volume)
Volume Setting–
Software VersionUnknown (Not displayed)
Software Version–
Tuning Adjustmentsn/a
Tuning Adjustments–
NotesTuned and Initial Fittings identical as device offered limited adjustments.
Notes–