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iFi GO link Max Portable USB dongle DAC/headphone amplifier, compatible with Apple® and Android™ mobile devices

Item # 246GOLNKMX

This compact, versatile amp/DAC combo travels well and can power a wide variety of wired headphones.

This compact, versatile amp/DAC combo travels well and can power a wide variety of wired headphones.

Item # 246GOLNKMX

Every order includes

  • Free lifetime tech support
  • 60-day price-drop protection
  • 60-day returns
In stock
$79.00

Get questions answered fast & free

Expert help 400+ hours training Virginia-based

About the iFi GO link Max

Jeff Miller

Product highlights:

  • ultra-portable headphone amplifier and DAC with USB-C connector
    • flexible cable helps relieve stress on connection ports
  • lightweight, sturdy magnesium alloy frame
  • includes USB-A and Lightning adapters
DAC specs:
  • dual ESS Sabre digital-to-analog converter chips
  • supported audio files: up to 32-bit/384kHz PCM; bit-perfect DSD (up to 11.2MHz)
  • LED indicators display sample rate and sound format
S-Balanced headphone amplifier specs:
  • two headphone outputs:
    • one unbalanced 3.5mm stereo minijack output
    • one balanced 4.4mm output
  • iFi's dual-mono circuitry helps reduce crosstalk between the left and right audio channels
  • output power:
    • 4.4mm balanced: >241mW @ 32 ohms; 4V @ 300 ohms
    • 3.5mm unbalanced: >100mW @ 32 ohms; 2V @ 300 ohms
  • signal-to-noise ratio:
    • balanced: 130dB
    • unbalanced: 125dB
  • THD: 0.0016% (balanced); 0.0015% (unbalanced)
Other info:
  • 5/8"W x 7/16"H x 6-1/16"D
  • weight: 0.51 oz.
  • warranty: 1 year
  • MFR # GOLINKMAX
  • Item # 246GOLNKMX

What's in the box:

iFi GO link Max owner's manual

If you need assistance accessing this owner's manual, please give us a call.
  • Portable digital-to-audio converter with USB-C input
  • USB adapter (USB-C female to USB-A male)
  • Apple Lightning adapter (USB-C female to Lightning male)
  • Quick Start Guide
  • After Sales instructions
  • Product Safety Guide

More details on the iFi GO link Max

Mark G.

Features & specs

Design
Type Portable
Built-in Rechargable Battery ---
Built-in Headphone Amplifier
Output Power 241mW B/100mW U
Output Impedance (Unbalanced) 0.7 ohms
Output Impedance (Balanced) 0.35 ohms
Audio Specs
Bit Depth (USB) 32
Max Sampling Rate (USB) 384 kHz
Bit Depth (S/PDIF) ---
Max Sampling Rate S/PDIF ---
S/N Ratio (Unbalanced, in dB) 125
S/N Ratio (Balanced, in dB) 130
THD (Unbalanced) 0.0015%
THD (Balanced) 0.0016%
Supported File Types
PCM Up to 384kHz
DSD DSD 256
DXD DXD 384
MQA No
Inputs
Total Inputs 1
USB USB-C (A adptr)
Optical Digital ---
Coaxial Digital ---
3.5mm Digital ---
Stereo RCA Analog ---
Stereo 3.5mm Analog ---
Stereo XLR Analog ---
Headphone Outputs
3.5mm Unbalanced 1
1/4-inch Unbalanced ---
4.4mm Balanced 1
XLR4 Balanced ---
Other Headphone Outs ---
Line Level & Digital Outs
RCA Line Out ---
3.5mm Line Out ---
XLR Line Out ---
Subwoofer Out ---
Optical Digital Out ---
Coaxial Digital Out ---
Wireless Connectivity
Bluetooth No
Wi-Fi No
Apple-compatible ---
Android-compatible ---
General Info
Width (inches) 0-5/8
Height (inches) 0-7/16
Depth (inches) 6-1/16
Weight 0.032 lbs.
Parts Warranty 1 Year
Labor Warranty 1 Year

Product Research

Features

Overview: The iFi Audio GO link Max is the upgrade to the popular Go link portable DAC/headphone amp. The latest version offers both balanced (4.4mm) and S-Balanced (3.5mm) headphone outputs and significantly more power than its predecessor. Go link Max offers 7x the power of an iPhone, and 5x the output of a MacBook Pro's headphone jack. Its compact size lets you take your Hi-Res music wherever you go. Go link Max has a USB-C input with a Type A USB adapter and an Apple Lightning adapter. No batteries are required, because it receives its power from your phone, tablet, or computer's output.

Construction: The GO link Max has a USB-C input and a combination DAC/headphone amp tethered together via a 2-3/4" braided cable. The silver-plated copper cable is extremely flexible and minimizes strain on the USB input. Both components are encased in durable, lightweight magnesium alloy.

Digital-to-Analog Conversion: GO link Max is equipped with dual ESS Sabre ES9219 DACs to deliver True Native® playback of your Hi-Res music files. Each channel has its own dedicated DAC to provide better channel separation, a wider soundstage, and greater musical detail. The DAC's Dynamic Range Enhancement (DRE) gives you a much wider contrast between the loudest and the quietest sounds. The GO link Max is compatible with the following audio formats and frequencies:

  • PCM: 384, 352.8, 192, 176.4, 96, 88.2, 48, 44.1 kHz
  • DSD: 256 (11.2MHz), 128 (5.6MHz), 64 (2.8MHz) (Quad-rate, Double-rate, and Single-rate, respectively)
  • DXD: 384, 352.8 kHz

LED Indicators: The GO link Max has an LED on the top of the DAC to indicate the audio format and sampling frequency received from the music source:

  • Green: PCM 44.1 / 48 / 88.2 / 96 kHz
  • White: PCM 176.4 / 192 / 352.8 / 384 kHz
  • Cyan: DSD 64 / 128
  • Blue: DSD 256

Headphone Amplifier: iFi GO link Max's built-in headphone amplifier can drive most headphones and in-ear monitors with ease. The 4.4mm balanced headphone output delivers 241mW into 32-ohm headphones, and 4V into a 300-ohm high-impedance headphone load, with reduced distortion and crosstalk, compared to single-ended (unbalanced) outputs. The balanced output uses inverse positive/negative electrical paths to deliver equal and opposite audio signals to each side of the headphone driver voice coil. The single-ended 3.5mm unbalanced headphone output benefits from iFi's S-Balanced circuitry which is specially suited for sensitive IEMs (in-ear monitors). S-Balanced features a dedicated negative wire for each channel, and supports both TRS and TRRS headphones. The 3.5mm unbalanced output delivers 100mW into a 32Ω and 2V at 300Ω.

USB Input and Adapters: The GO link Max has a USB-C input, and plugs directly into many of today's smartphones, tablets, and some computers. It comes with an adapter for USB-A equipped computers, and an Apple adapter for connecting Lightning-equipped iPhones and iPads.

Specifications:

  • Frequency Response: 10Hz to 80kHz (-3dB)
  • Input: USB-C
  • Output:
    • Balanced: 4.4mm
    • S-Balanced: 3.5mm
  • Output Power (RMS):
    • Balanced: ≥ 241mW @ 32Ω; ≥ 4V @ 300Ω
    • S-Balanced: ≥ 100mW @ 32Ω; ≥ 2V @ 300Ω
  • Output Impedance:
    • Balanced: < 0.7Ω
    • S-Balanced: < 0.3.5Ω
  • Signal-to-Noise Ratio (SNR):
    • Balanced: 130dB(A) (600Ω @ 20-20kHz)
    • S-Balanced: 125dB (A) (600Ω @ 20-20kHz)
  • Dynamic Noise Reduction (DNR):
    • Balanced: 130dB(A) (600Ω @ 20-20kHz)
    • S-Balanced: 125dB (A) (600Ω @ 20-20kHz)
  • THD+N:
    • Balanced: ≤ 0.0016% (2.4V @ 32Ω at 20-20kHz)
    • S-Balanced: ≤ 0.0015% (1.27V @ 32Ω at 20-20kHz)
  • Power Consumption:
    • No Signal: ~ 0.6W
    • Max Signal: ~3.2W
  • Dimensions: Width 0.589", Height 0.394", Length 2.298" (DAC), 6.0625" (Overall)
  • Weight: 0.51 ounces

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