btr3k
  1. Fiio BTR3K

    Fiio BTR3K

    power output: SE: 25mw BAL: 78mw Bluetooth Support: LDAC, aptx, aptx hd, SBA, aac.
  2. FiiO BTR3K-FiiO brand new balanced high-fidelity bluetooth amp

    FiiO BTR3K-FiiO brand new balanced high-fidelity bluetooth amp

    1. The upcoming upgraded product BTR3K will be released soon! Building off of what made the BTR3 so good, the BTR3K implements balanced output. It is a truly balanced design, with a DAC and amplifier carefully paired for the left and right channels each, for the purest sound possible. 2. The...
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