The best analog audio source is reel to reel tape player with master tape recording at 30 or 15 ips. The old recorder machine may require head, roller, capstan cleaning, head alignment and bias adjustment repair to get the best sound reproduction. | Great gift for reel to reel tape deck and reel to reel tapes collector, owner, anyone who love analog audio at top sound reproduction. Bring back old memories from 60s, 70s, 80s music with reel to reel recording tape. | PopGrip with swappable top; switch out your PopTop for another design or remove it completely for wireless charging capabilities. (Not compatible with Apple MagSafe wireless charger or MagSafe wallet.) | Expandable stand to watch videos, take group photos, FaceTime, and Skype handsfree. | Advanced adhesive allows you to remove and reposition on most devices and cases. | Note: Will not stick to some silicone, waterproof, or highly textured cases. Works best with smooth, hard plastic cases. Will adhere to iPhone 11, but not to the iPhone 11 Pro nor the iPhone 11 ProMax without a suitable case.