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Used / open-box FiiO BTR15 Portable Bluetooth DAC/AMP reference image

Used / Open-Box FiiO BTR15 Portable Bluetooth DAC/AMP

Reference price $99.00

Reference price is for price anchoring only. Final quote depends on condition, accessories, version, stock, and destination.

  • Unit details confirmed before offer
  • Lab-inspected before dispatch
  • DOA support and repair path available

Product overview

The FiiO BTR15 is a Portable Bluetooth DAC/AMP for connecting digital sources to headphones or compact audio systems. HiFiLoop uses this page as a focused model page for used / open-box private-quote requests.

Key features

  • Portable Bluetooth DAC and headphone amplifier for wireless listening, phone pairing, and USB DAC use.
  • Dual ES9219MQ DACs, XMOS XU316 USB stage, and QCC5125 Bluetooth platform support compact high-resolution playback.
  • 3.5mm single-ended and 4.4mm balanced headphone outputs support common portable cables.
  • 0.96-inch OLED display, PEQ support, FIIO Control app integration, and OTA updates support daily operation.
  • MQA full decoding, UAC1.0 mode, and car mode support flexible source matching.

Key specifications

Product type Portable Bluetooth DAC/AMP
DAC / USB / Bluetooth Dual ES9219MQ DACs, XMOS XU316 USB stage, QCC5125 Bluetooth platform
Bluetooth Bluetooth 5.1 with AAC, SBC, aptX, aptX LL, aptX Adaptive, aptX HD, and LDAC
Supported formats USB DAC up to PCM 384kHz / 32-bit and DSD256
Outputs 3.5mm single-ended headphone output and 4.4mm balanced headphone output
Balanced output power Up to L+R >= 340mW + 340mW at 32 ohms
Battery 550mAh battery, about 8 hours in FIIO listed test conditions
Display / weight 0.96-inch OLED display; about 37.3 g

A-Class confirmation guide

What is reviewed before a reference page moves forward.

These notes explain how lab checks, condition records, shipping boundaries, and sourcing requests are handled before manual confirmation.

01 / Lab check

Pre-Listing Lab Check

Function and condition are checked before confirmation.

02 / Condition and kit

Condition & Kit Recorded Separately

Condition is not a shortcut for every detail.

03 / Request details

Details to Share

Send the details needed for review.

04 / Sourcing path

Manual Confirmation & Sourcing Path

Start the request before confirmation.

What this listing means

This is a used / open-box reference page for this model. The exact unit, included kit, timing, and support terms are confirmed before payment.

Before you make an offer

  • Check the exact unit photos and condition notes
  • Confirm included accessories and version details
  • Use the final quote as the decision point

Inspection & condition

Function, cosmetics, accessories, and known limitations are reviewed for the exact unit before dispatch.

Shipping & support

Processing is normally 3-5 business days after confirmation. International delivery is commonly 7-15 days; DOA and repair support are confirmed by destination.

What does Reference price mean?

It is a price anchor for comparison. It is not the final quote.

Is this exact unit ready to ship?

Not from this page alone. HiFiLoop confirms the exact unit and timing before payment.

Can HiFiLoop help me find another unit?

Yes. Share the target model, preferred condition, budget range, and destination so HiFiLoop can look for a suitable unit.

Need confirmation

Confirm the exact unit before the final decision.

Send an offer, sourcing request, or availability check when you want exact-unit photos, accessories, condition notes, and quote details.