Updated October 2026 · status and prices checked Oct 10, 2026.
Quick Answer
The BTR7 is still on sale, but it’s no longer FiiO’s best Bluetooth DAC/amp. The BTR17 (launched November 2024 at $199, about $200 now) replaced it at the top of the range. If you’re buying new and the prices are close, get the BTR17.
The newer flagship: Bluetooth 5.4 with aptX Lossless, dual ES9069Q DACs, bigger battery and a desktop mode with about 650 mW into 32Ω.
Still a strong Bluetooth DAC/amp with 4.4 mm balanced output. Worth it only at a clear discount to the BTR17.
If you don't need wireless: a wired USB-C dongle DAC/amp from FiiO at about $200, for wired-only listening.
| FiiO BTR7 | FiiO BTR17 | |
|---|---|---|
| Status | Still sold, superseded | Current flagship |
| Price (Oct 2026) | Check listing | ~$200 |
| Bluetooth | 5.1, QCC5124 | 5.4, QCC5181 |
| Codecs | LDAC, aptX HD, aptX LL, AAC | LDAC, aptX Lossless, AAC (no aptX LL) |
| DACs | 2 × ES9219C | 2 × ES9069Q |
| Power, 32Ω | ~320 mW bal / ~160 mW SE | ~300 mW bal / ~140 mW SE portable; ~650 mW bal in desktop mode |
| Battery | 880 mAh | 1,200 mAh |
| Wireless charging | Yes | No |
Figures are FiiO’s published specs as listed by retailers and reviewers.
Who should still buy the BTR7: iPhone users (who can’t use LDAC or aptX Lossless anyway) and anyone who finds it well below the BTR17’s price.
Who should skip both: anyone using only wired IEMs with a phone. A dongle is smaller and cheaper. See our best portable headphone amps .
What a Bluetooth DAC/Amp Does
A Bluetooth DAC/amp takes over from your phone’s (or wireless earbuds’) converter and amplifier. Your phone streams over Bluetooth; the BTR7 converts and amplifies for your wired IEMs or headphones. With sensitive IEMs, a dedicated low-noise output is usually the most noticeable improvement over a phone dongle or headphone jack.
Build and Controls
The BTR7 has a metal frame, a glass back and a small colour screen that shows the codec, volume and battery. It clips to a pocket or bag strap.
Dual ES9219C and THX AAA-28
The BTR7 uses one ESS ES9219C DAC per channel and two THX AAA-28 amp modules. FiiO described it as the first portable Bluetooth amp with two THX AAA-28s. The dual-mono layout feeds the 4.4 mm balanced output, where FiiO rates it at about 320 mW into 32Ω, twice the single-ended figure.
That’s plenty for IEMs and easy portable headphones. Full-size planars and 250–300Ω headphones need more; see the HD 600 amp guide or HE400SE amp guide for desktop options.
LDAC in Practice
LDAC at 990 kbps is one of the highest-bitrate Bluetooth codecs and is supported by most Android phones. In crowded radio environments it may need to drop to a lower bitrate to stay stable. iPhones don’t support LDAC and use AAC. The BTR17 adds aptX Lossless for phones that support it.
USB DAC Mode
Plug the BTR7 into a computer or phone over USB-C and it works as a wired DAC/amp. That makes it a two-in-one: wireless receiver on the go, USB DAC at a desk.
Verdict
The BTR7 is still a good Bluetooth DAC/amp with a proper balanced output. It’s just not the newest one. Buy the BTR17 if the price gap is small, and the BTR7 if you find it at a real discount. If your IEMs need pairing advice, our best IEMs under $200 guide lists current picks.
