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Product Comparison
iBstone AuraLink vs MDHearing VoltMax
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
Scale 1-5 (Tuned)
Speech in quiet
iBstone AuraLink2.2
MDHearing VoltMax2.0
Speech in noise
iBstone AuraLink-0.1
MDHearing VoltMax-0.4
Own voice
iBstone AuraLink2.7
MDHearing VoltMax2.4
Feedback handling
iBstone AuraLink5.0
MDHearing VoltMax5.0
Music streaming
iBstone AuraLink3.6
MDHearing VoltMax0.0
Overall fit score
iBstone AuraLink3.2
MDHearing VoltMax2.6
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 AuraLinkMDHearing VoltMax
Ear CouplingTulip Dome
Ear CouplingSleeve Closed
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–