Verdict distilled from 5 mentions across 5 aspects in comments under product review videos.
Based on user comments
Ranked by what users actually praise
Sound quality draws mixed reactions from owners. One user reported the CSP-275 'looks good and sounds quite decent' overall despite other concerns, while a separate owner described the tone as 'very shrill' and expressed hope that a future app update could fix it. This contrast suggests the instrument's voicing may come across differently depending on room acoustics, settings, or personal ear sensitivity. Prospective buyers should audition the piano in person or study demo videos closely before purchasing, since tone impressions appear to vary meaningfully between users.
Some buyers feel the price doesn't match the cabinet quality. One commenter said that 'at this price it's too bad it doesn't have a nicer cabinet,' adding that 'the 295 is priced too high.' This suggests at least some shoppers comparing the CSP-275 and its sibling model feel the build materials and cabinetry don't fully justify the cost of Yamaha's smart piano lineup. Buyers focused on furniture-grade finish as much as sound and features may want to weigh this against the instrument's digital capabilities before committing.
A reported electrical safety issue has concerned at least one owner. One buyer described measuring roughly 100 volts on the CSP-275's input and output jacks, saying it caused discomfort when using a microphone without rubber insulation and forced them to rely on a pop filter. They claimed Yamaha Germany and some dealers were aware of the issue, which they said affects newer-generation CLP and CSP models, with no real fix beyond an optional grounding cable that could introduce hum. This led them to say they were disappointed and would not recommend the piano.
Outdated / Not-accurate data?
@thomasruppel814
