To celebrate the release of CLASSIC PRO's one-channel headphone amplifier "CP1H," we're holding a campaign where anyone who submits a review will receive 4,000 points!
The campaign period runs until Saturday, February 28, 2026. We look forward to your reviews.

■ Eligible Products/Points
CP1H... 4,000 points

■ Campaign Period
Until Saturday, February 28, 2026

■ Notes
*Each person is limited to one item per product.
*Reviews must be at least 100 characters long.
*This offer is open to those who purchase from Sound House and submit a review by the end of the campaign period.

■ CLASSIC PRO / CP1H