We invite you to participate in our online interview to share your experiences purchasing and using DAC/headphone amps. We are Fosi Audio’s R&D and user research team. If interested, please complete the application questionnaire for 3-5 minutes. Your feedback will help us improve our products.

Reward
1.Participants will receive a product, coupon, or cash valued at $80-150, depending on the interview length.
2. We will select over 30% of users who carefully complete the application questionnaire to receive a 20% discount coupon for Fosi audio's products.

Get Involved Now

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