[7美國直購] Amazon Echo Link - Stream hi-fi music to your stereo system

Echo Link - Stream hi-fi music to your stereo system

Upgrade your stereo system with high-fidelity streaming music and Alexa.
Voice control music selection and playback with your compatible Echo device or the Alexa app.
Connect Echo Link to your stereo and group with other supported Echo devices to play music throughout your home.
Multiple digital and analog inputs and outputs provide compatibility with your existing stereo equipment.
Casting to multi-room music from a line-in or Bluetooth input is not currently supported.

Size
4.5 x 5.3 x 2.7 in (115 x 135 x 68 mm)

Weight
18.0 oz (510 g) Actual size and weight may vary by manufacturing process

Audio inputs
Analog (1 x L/R RCA)
Digital (1 x Coaxial RCA, 1 x Optical Toslink)

Audio outputs
Analog (1 x L/R RCA, 1x Subwoofer RCA)
Digital (1 x Coaxial RCA, 1 x Optical Toslink)

Headphone
TPA6120A2 High fidelity stereo headphone amplifier and 3.5mm output jack

Volume
Volume knob for granular control.

THD
Max. 0.008%
Measured un-weighted at 1kHz maximum output, 20 - 20kHz bandwidth AES17

Frequency response
20Hz - 20kHz +0/-1dB
5Hz - 22kHz +0/-3dB

Dynamic range
Min. 94 dB
Measured un-weighted at 1kHz maximum output, 20 - 20kHz bandwidth AES17

Channel separation
Min. 70 dB
Measured un-weighted at 1kHz maximum output, 20 - 20kHz bandwidth AES17

Sampling frequency
Sample rates of 44.1, 48.0, 88.2, and 96.0 kHz are supported over optical and coaxial digital inputs

Ethernet
Single RJ45 jack supports 10/100 Mbps Ethernet.

Wi-Fi
Dual-band Wi-Fi supports 802.11 a/b/g/n (2.4 and 5 GHz) networks. Does not support connecting to ad-hoc (or peer-to-peer) Wi-Fi networks.

Bluetooth
Advanced Audio Distribution Profile (A2DP) support for audio streaming from your mobile device to Echo or from Echo to your Bluetooth speaker. Audio/Video Remote Control Profile (AVRCP) for voice control of connected mobile devices. Hands-free voice control is not supported for Mac OS X devices. Bluetooth speakers requiring PIN codes are not supported.

Alexa App
The Alexa App is compatible with Fire OS, Android, and iOS devices.

Accessibility
The Alexa app and Alexa-enabled products include several features for customers with accessibility needs related to vision, hearing, mobility, and speech. Learn more about Alexa accessibility.

Documentation
Quick start guide; Help resources are available online at www.amazon.com/echolinkhelp including setup, input and output options, music playback, and troubleshooting. Help, tips, and guidance is available from other owners in the Amazon Forums at www.amazonforum.com.

Included in the box
Echo Link, power adapter (21W), and Quick Start Guide.