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Product Comparison
iBstone AuraLink vs Otofonix Helix
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
Performance metrics
Scale 1-5 (Tuned)
Lab metric by fit
Speech in quiet
iBstone AuraLink2.2
–
Speech in noise
iBstone AuraLink-0.1
Otofonix Helix-0.8
Own voice
iBstone AuraLink2.7
Otofonix Helix0.3
Feedback handling
iBstone AuraLink5.0
Otofonix Helix5.0
Music streaming
iBstone AuraLink3.6
Otofonix Helix0.0
Speech level
Adjust input dB (Tuned)
Amplification (REIG)
Insertion gain at 65 dB (Tuned)
Audio scenes
Using MUSHRA scenes (Tuned)
No sample
No sample
Fitting configuration for tuned fit
iBstone AuraLinkOtofonix Helix
Ear CouplingTulip Dome
Ear CouplingClosed Dome
ReceiverDefault
Receiver–
Fitting FormulaProprietary manufacturer default
Fitting Formula–
Listening ProgramOutdoor (Noisy)
Listening Program–
Volume SettingLeft 15%; Right 25%
Volume Setting–
Software Version1.0.5
Software Version–
Tuning Adjustmentsn/a
Tuning Adjustments–
NotesInitial and Tuned fits identical as subsequent setting changes maintained or degraded performance
Notes–