- This offer is valid for orders placed between Thursday, October 1, 2026 (12:00 AM ET) and Saturday, October 31, 2026 (11:59 PM ET) for FIIO products. - Offer Details: Purchase the K17 R2R and receive a complimentary 1-year Roon subscription, or purchase the AIR AMP and receive a complimentary 3-month Roon subscription. - The offer is available to both new and existing Roon customers. - This promotion is available exclusively in the United States only via the Roon Store and cannot be applied to orders outside the US. - No substitutions are permitted. FIIO and Roon subscriptions are offered as a bundle, and the value of the Roon subscription cannot be redeemed for cash or applied as a discount to the hardware. - All returns are subject to the Roon Store return policy. If the Roon subscription has been redeemed and the FIIO product is returned, the subscription will be canceled upon issuance of the refund. - A return shipping fee will be deducted from your refund. For full return details, please visit our Return Policy. - The complimentary Roon subscription (1 year with the K17 R2R Amp or 3 months with the AIR AMP) will be provided as a code via email. To redeem the code, go to the link: https://account.roon.app/en/coupon. The applicable subscription period will be added to your existing Roon subscription. - This offer is valid while supplies last.