FiiO

FiiO BTR15 Balanced Bluetooth DAC/Amp

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The ultimate portable high-resolution audio companion. Equipped with dual ES9219C DAC chips and a Qualcomm QCC5125 Bluetooth receiver, it supports LDAC, aptX Adaptive, and AAC codecs.
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Product Overview

The ultimate portable high-resolution audio companion. Equipped with dual ES9219C DAC chips and a Qualcomm QCC5125 Bluetooth receiver, it supports LDAC, aptX Adaptive, and AAC codecs. It features dual outputs (3.5mm single-ended and 4.4mm balanced), a bright curved-glass OLED display, and a dedicated PC/PHONE mode switch to draw power from the device or its internal battery. Deliver up to 340mW of desktop-class balanced power on the go.

Key Features

  • DAC Chip: Dual ESS Sabre ES9219C
  • Bluetooth: QCC5125 (Supports LDAC/aptX/AAC)
  • Output Power: 340mW @ 32Ω (Balanced)
  • Outputs: 3.5mm Single-ended / 4.4mm Balanced
  • Display: 0.96-inch OLED screen

Technical Specifications

ChipDual ESS ES9219MQ
Output Power340mW @ 32Ω balanced, 210mW SE
Bluetooth5.1 LDAC, aptX Adaptive
FormatPCM 768kHz/32bit, DSD256, MQA
Battery~8 hours
ConnectionUSB-C, 3.5mm & 4.4mm

Pros

  • Excellent sound quality for the price
  • Great budget fidelity
  • Robust build quality

Cons

  • Requires adequate source output power
  • Standard accessories

Price & Availability Disclaimer: Catalog source last checked on June 9, 2026. Confirm the exact model and specifications with the manufacturer. Retailer prices and stock levels can change. The price, availability, shipping terms, taxes, returns, and warranty terms shown by the external retailer at the time of purchase will govern the sale.

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