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Product Comparison
iBstone AuraLink vs RCA Micro
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
RCA Micro-2.3
Speech in noise
iBstone AuraLink-0.1
RCA Micro-1.0
Own voice
iBstone AuraLink2.7
RCA Micro2.1
Feedback handling
iBstone AuraLink5.0
RCA Micro5.0
Music streaming
iBstone AuraLink3.6
RCA Micro0.0
Overall fit score
iBstone AuraLink3.2
RCA Micro0.9
Speech level
Adjust input dB (Tuned)
Amplification (REIG)
Insertion gain at 65 dB (Tuned)
Fitting configuration for tuned fit
iBstone AuraLinkRCA Micro
Ear CouplingTulip Dome
Ear CouplingPower 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–