CompareSchiit Gungnir vs FiiO BTR3

True Multibit or delta-sigma? Yes. With Gungnir, you have the flexibility to choose between affordable delta-sigma performance, or Schiit’s own True Multibit architecture with medical-grade D/A converters and a unique time- and frequency-domain optimized digital filter. Both versions offer excellent performance for a moderate price—as well as the comfort of completely upgradable, modular design.

The BTR3 is the first Bluetooth amplifier in the world to support all current wireless audio codecs – such as AAC, SBC, aptX, aptX Low Latency, aptX HD, LDAC, LHDC and HWA. This robust format support will ensure great sound quality to give your headphones new life, and to allow them to once more to resonate with you emotionally.