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Product Comparison
JVC EH-Z1500 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)
Comparison radar will appear here once both products have metrics for this fit.
Lab metric by fit
Speech in quiet
JVC EH-Z15004.7
–
Speech in noise
JVC EH-Z15002.9
Otofonix Helix-0.8
Own voice
JVC EH-Z15002.4
Otofonix Helix0.3
Feedback handling
JVC EH-Z15003.8
Otofonix Helix5.0
Music streaming
–
–
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