Lucid Tala vs MDHearing VoltMax
Side-by-side HearAdvisor lab results with SoundGrades, expert pick badges, and the same visualizations we use in product reviews.
Choice

Lucid Tala
The Lucid Tala is a premium OTC hearing aid priced at $1,300, earning an A grade with a SoundScore of 4.6/5 in our lab testing. This places it among the top performers in the OTC category, ranking #4 out of 65 tested devices. Speech performance stands out as the Tala's defining strength. Speech in quiet scores an excellent 4.6/5, measuring 1.85 points above the OTC category average. Speech in noise also performs well at 3.0/5, exceeding the category average by 1.56 points—a meaningful advantage for conversations in challenging environments. Music streaming delivers solid results at 3.0/5, outpacing the category average by 1.08 points. The Tala does show limitations in feedback handling, scoring 1.7/5 in our tuned testing—2.84 points below the category average. This is a notable weakness that prospective buyers should consider, particularly if prone to feedback-inducing situations. Own-voice comfort scores 2.6/5, which is above the category average but only mixed in absolute terms. This visible-in-ear style device features rechargeable batteries and supports streaming from both iPhone and Android devices with hands-free capability. The Tala has earned HearAdvisor's Expert's Choice Award in both 2023 and 2024. It's best suited for users who prioritize speech clarity and are willing to invest in a premium OTC option, though those particularly sensitive to feedback may want to explore alternatives.

MDHearing VoltMax
The MDHearing VoltMax is a behind-the-ear OTC hearing aid priced at $699, earning a B grade with a SoundScore of 3.0/5 in our lab testing. This places it in the lower tier of the OTC hearing aid category, ranking 62nd out of 65 devices tested. In our testing, the VoltMax delivered mixed results across key performance areas. Its standout strength is excellent feedback handling, scoring a perfect 5.0/5—above the category average by 0.46 points. This means users can expect stable performance without whistling or squealing during typical daily activities. However, speech clarity proved challenging, with speech-in-quiet scoring 1.9/5 (0.93 points below category average) and speech-in-noise at 1.0/5 (0.48 points below average). Own-voice comfort measured 2.4/5, slightly below the category norm. A significant limitation is music streaming, which scored 0.0/5—nearly 2 points below the category average. Users who prioritize phone streaming for calls or media should consider alternatives. The device features rechargeable batteries, offering convenience over disposable options. At this price point, several competitors deliver substantially stronger overall performance. The VoltMax may appeal to budget-conscious consumers who primarily need basic amplification with reliable feedback control and don't require streaming capabilities. Those seeking better speech clarity or music streaming should explore higher-scoring options in this price range.
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Performance metrics
Scale 1-5 (Tuned)
Lab metric by fit
Scale 1-5 (Tuned)
Speech level
Adjust input dB (Tuned)
Amplification (REIG)
Insertion gain at 65 dB (Tuned)
Audio scenes
Recorded samples (Tuned)
Fitting configuration for tuned fit