Round-up of small, battery USB DAC/Amp/Bluetooth receiver devices | Audio Science Review (ASR) Forum
![FiiO BTR5-2021 Headphone Amps Bluetooth 5.0 Receiver High Resolution 384K/32Bit Native DSD256 USB DAC Supports LDAC/aptX HD/MQA for Smartphones/PC/Laptop/Car/Home Audio (Regular) : Electronics - Amazon.com FiiO BTR5-2021 Headphone Amps Bluetooth 5.0 Receiver High Resolution 384K/32Bit Native DSD256 USB DAC Supports LDAC/aptX HD/MQA for Smartphones/PC/Laptop/Car/Home Audio (Regular) : Electronics - Amazon.com](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/21Tj3EC2jTL._QL92_SH45_SS200_.jpg)
FiiO BTR5-2021 Headphone Amps Bluetooth 5.0 Receiver High Resolution 384K/32Bit Native DSD256 USB DAC Supports LDAC/aptX HD/MQA for Smartphones/PC/Laptop/Car/Home Audio (Regular) : Electronics - Amazon.com
![Der Onlineshop für Hifi und HighEnd vom Fachhändler FiiO BTR5 2021, Kopfhörerverstärker mit USB-DAC, FiiO, BTR5 2021, Art & Voice HighEnd-Audio-Systems Der Onlineshop für Hifi und HighEnd vom Fachhändler FiiO BTR5 2021, Kopfhörerverstärker mit USB-DAC, FiiO, BTR5 2021, Art & Voice HighEnd-Audio-Systems](https://www.highend-hifi-shop.de/media/catalog/product/cache/3/image/700x700/73124cf7cef601874a78afcab0824f2a/f/i/fiio-btr5-2021_black.jpg)
Der Onlineshop für Hifi und HighEnd vom Fachhändler FiiO BTR5 2021, Kopfhörerverstärker mit USB-DAC, FiiO, BTR5 2021, Art & Voice HighEnd-Audio-Systems
![Anyone know where I can find a replacement battery for a fiio btr5? Mine expanded so much it broke the rear glass : r/FiiO Anyone know where I can find a replacement battery for a fiio btr5? Mine expanded so much it broke the rear glass : r/FiiO](https://preview.redd.it/o9bvyqb353l91.jpg?auto=webp&s=e9bfadaf9ca1042a018b7ae7dfd5e8c06c297411)
Anyone know where I can find a replacement battery for a fiio btr5? Mine expanded so much it broke the rear glass : r/FiiO
FiiO - BTR5: Flagship Bluetooth Amplifier Features: 1. Detachable back clip 2. 3.5mm (Single-Ended) + 2.5mm (Balanced) 3. Dual ES9218P DAC chip 4. Built-in XMOS chip 5. Supports native DSD decoding Scheduled
![FiiO FiiO BTR5 L-C Bluetooth Amplifier with Type-C to Lightning Cable (Apple Version) | Dominion Stores of Newfoundland FiiO FiiO BTR5 L-C Bluetooth Amplifier with Type-C to Lightning Cable (Apple Version) | Dominion Stores of Newfoundland](https://assets.sellers.loblaw.ca/products-meta/1411/images/2051c8c7d06848fe917cd344426ddcf34fc790df.jpg)