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FiiO BTR7 Portable Bluetooth Amplifier, USB Type C

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Key Features

  • Ideal for audiophiles on the move
  • Dual high-quality DACs support high-resolution audio up to 32Bit 384kHz
  • Two THX AAA amplifiers ensure unparalleled sound clarity and fidelity
  • Includes Bluetooth 5.1 and a USB.C port for versatile connectivity
  • Nine-hour battery life ensures great portability

FiiO BTR7 Portable Bluetooth Amplifier, USB Type C Overview

The FiiO BTR7 Portable Bluetooth Amplifier features dual ESS9219 DACs, ensuring you can experience music up to an outstanding 32-bit/384kHz quality. Its design integrates a fully balanced circuit and two THX AAA-28 amps, dramatically reducing distortion for pure sound.


Whether you're using wired headphones with 3.5mm or 4.4mm ports, connecting via USB-C, or streaming through Bluetooth 5.1, compatibility is broad and seamless. The BTR7 is not just about technical prowess; its nine-hour battery life and compact frame mean your superior sound experience travels with you, easily fitting into your lifestyle wherever you are.

Product Ref: 294777

Full Description

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High-Resolution Audio Playback

The BTR7 features dual ESS Technology Sabre ESS9219 DACs, capable of supporting hi-res audio up to 32Bit/384kHz and native DSD up to DSD256. Partnering the DACs, the BTR7 boasts two THX AAA achromatic audio amplifiers, the first portable Bluetooth amplifier to do so, which minimises unwanted distortion for transparent sound. With MQA support, the BTR7 plays your music in the studio-like quality as intended.

Fully Balanced Circuit

Offering a fully balanced circuit design, the BTR7 dramatically minimises noise and interference picked up by the audio signals as they travel through the amplifier. This enables excellent stereo separation and a clean sound. By employing 13 Low-Dropout Regulators (LDO), this amplifier provides a stable voltage supply and minimises power-related noise to improve SNR and dynamic range, allowing for more detailed audio reproduction.

Flexible Connectivity Options

Equipped with a USB-C input for optimal data transfer, as well as both 3.5mm single-ended and 4.4mm balanced outputs, the BTR7 can directly connect to a wide range of headphones and smart devices. For wireless listeners, this amplifier features two-way Bluetooth 5.1 compatibility, so you can listen to all your favourite music on your smartphone in hi-res audio formats such as LDAC, aptX HD, and aptX Adaptive.

One-Click Dongle Mode

The BTR7 introduces a convenient one-click dongle mode, simplifying its use as a USB DAC. With just one click of a button, you can instantly activate the USB DAC functionality without needing to navigate your way through the menu. This ensures a user-friendly listening experience that’s ideal for audiophiles and casual listeners alike.

Extended Battery Life

Offering up to nine hours of battery life, the BTR7 is designed to keep up with your day-to-day activities without frequent recharges. Its support for wireless charging adds an extra layer of convenience, allowing for easy power-ups without the hassle of cables. Moreover, this portable amplifier also comes with a black leather case for effective protection and durability.

Compact Design with Colour Display

The compact design of the BTR7, complemented by its 1.3-inch IPS colour display, makes it not only portable but also easy to use and visually appealing. The display provides essential information, including battery status, volume levels, and audio format. This sleek and intuitive design ensures that the BTR7 is as much a pleasure to look at as it is to listen to.

Key Features

  • Two ESS9219 DACs support up to 32Bit 384kHz high-resolution audio
  • Features native DSD up to DSD256 and MQA support to enable a studio-like sound
  • Dual THX AAA™ achromatic audio amplifiers reduce unwanted distortion
  • Fully balanced circuit reduces noise and interference for supreme audio clarity
  • USB-C port offers seamless pairing with your smart devices
  • 3.5mm and 4.4mm outputs ensure wide compatibility with a wide range of headphone types
  • Bluetooth 5.1 offers smooth wireless connectivity with support for hi-res audio formats
  • One-click dongle mode enables an easy switch to the USB DAC function
  • Up to nine hours of battery life is great for long listening sessions
  • Compact design with a 1.3-inch IPS colour display allows for easy navigation

What's in the Box?

  • FiiO BTR7 Flagship Portable Bluetooth Amplifier
  • Black Leatherette case
  • Type-A to Type-C USB charging cable
  • USB Type-C to Type-C cable
  • Quick Start Guide

Specifications

General

Model BTR7
Colour Available Black
Weight About 68g
Dimensions (W x H x D) 39.6 x 83.6 x 14.6mm
Audio Input Bluetooth connection (Bluetooth 5.1 supported)
Supported Audio Format(s) AAC

SBC

aptX

aptX LL

aptX adaptive

aptX HD

LDAC
Driver-free mode (Switch mode) Supported
In-vehicle mode Supported
Mic Function Yes (Only supports voice calls under Bluetooth mode. Built-in omnidirectional microphone. Only supports the microphone of the CTIA standard headphones.)
Single-ended Headphone Output 3.5 mm stereo port
USB Port TYPE C (USB2.0)
Balanced Headphone Output 4.4mm port
Recommended headphone impedance 16-100Ω (PO)

16-150Ω (BAL)
Channel Balance ≤0.2 dB
Gain Supported(High/Low)
Volume Control Side buttons
Status indication Codec

Charging status

Battery level

Volume

Sampling rate

Menu
APP interconnection Supports setting through App
Bluetooth Codes Display Supported
Charging Time Wired charging time: ≤1.5 hours

Wireless charging time: ≤3 hours
Power Input Recommend DC 5V 2A
Battery Capacity 880 mAh
Frequency Response PO: 20Hz-50kHz: ±<0.5d

PO: 20Hz-20KHz: ±<0.1dB

BAL: 20Hz-50kHz: ±<0.5dB

BAL:20Hz-20KHz: ±<0.1dB
Output Power PO: approximately 165mW (16Ω loaded)

PO: approximately 160mW (32Ω loaded)

PO: approximately 18mW (300Ω loaded)

BAL: approximately 235mW (16Ω loaded)

BAL: approximately 320mW (32Ω loaded)

BAL: approximately 40mW (300Ω loaded)
THD+N < 0.00055%(1kHz/-6dB@32Ω)

< 0.00048% (1kHz/-2dB@32Ω)
Output Impedance PO ≤<1.2Ω (32Ω loaded)

BAL ≤<2.8Ω (32Ω loaded)
Noise Floor PO <3uV (dbA)

BAL <5.5uV (dbA)
Amplitude PO: 2.3Vrms

BAL: 3.2Vrms
SNR PO≥≥ 118dB (dbA)(32Ω dbA)

BAL≥ 115dB (dbA)(32Ω dbA)
Crosstalk PO ≥75dB

BAL ≥107dB
Sampling Rate Supported Up to 384kHz/32bit (USB DAC)
DSD Support (USB IN) 384KHz 32bit/ DSD256
Hardware scheme DAC: 2 x ES9219C

USB: XMOS XU208

AMP: 2 x THX AAA 28
Product Code BTR7-TYPEC

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