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FiiO K7 Desktop USB DAC And Headphone Amplifier (Black)(Fiio K7 Desktop Usb Dac And Headphone Amplifier Black)

FiiO K7 Desktop USB DAC And Headphone Amplifier (Black)(Fiio K7 Desktop Usb Dac And Headphone Amplifier Black) - Image 2

FiiO K7 Desktop USB DAC And Headphone Amplifier (Black)(Fiio K7 Desktop Usb Dac And Headphone Amplifier Black) - Image 3

FiiO K7 Desktop USB DAC And Headphone Amplifier (Black)(Fiio K7 Desktop Usb Dac And Headphone Amplifier Black) - Image 4

FiiO K7 Desktop USB DAC And Headphone Amplifier (Black)(Fiio K7 Desktop Usb Dac And Headphone Amplifier Black) - Image 5

FiiO K7 Desktop USB DAC And Headphone Amplifier (Black)(Fiio K7 Desktop Usb Dac And Headphone Amplifier Black) - Image 6

FiiO K7 Desktop USB DAC And Headphone Amplifier (Black)(Fiio K7 Desktop Usb Dac And Headphone Amplifier Black)

Original price was: $392.96.Current price is: $99.99.

SKU: DGFUB 6950398427221 Categories: Mobile, TV & Mobile Tags: DACs, FiiO K7, Headphones, Mobile

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Description
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FiiO K7 Overview

1Description
2A New Baseline for Balanced Desktop Sound
3Dual AK4493SEQ Chips for Precise DAC
4Robust Decoding Capabilites
5Large Volume Knob + RGB Indicator Lights
6A Variety of Inputs and Outputs in One Place
7Robust External Power Supply

Aimed at audiophiles and music enthusiasts, the high-fidelity FiiO K7, styled in black, is a compact desktop USB DAC and truly balanced headphone amplifier designed to faithfully reproduce your music when listening to audio from your computer, smartphone, tablet, or other digital music player. The K7 employs dual high-resolution AK4493S DACs to deliver rich audio details and a superior performance at up to a 384 kHz sampling rate supporting native DSD256. Dual THX AAA 788+ amp chips deliver powerful, nuanced sound.

Equipped with RCA analog line inputs, optical and coaxial digital inputs, a USB Type-B port, RCA analog line outputs, and two headphone jacks, the K7 acts as a bridge between your computer, phone, speakers, and headphones, allowing them to work together seamlessly. Switchable low- and high-gain levels are available, enabling you to use the amplifier with almost any headphones at comfortable volume levels. Constructed from durable aluminum alloy, the elegant design is just over 2″ thick, allowing you to easily place it on modern desktops and workstations.

A New Baseline for Balanced Desktop Sound

The K7 has a six-stage audio circuit with truly balanced analog and digital sections, helping to reduce crosstalk and accurately reproduce your music for a more enjoyable listening experience.
Using the same THX AAA 788+ amplifiers as the K9 Pro, the K7 is capable of outputting 560mW into a 300-ohm load at 1% distortion. This ensures both low- and high-impedance headphones are powered properly.

Dual AK4493SEQ Chips for Precise DAC

The left and right channels are each equipped with an efficient high-performance AK4493SEQ digital to analog converter to provide nuanced and delicate reproduction of your favorite music.

Robust Decoding Capabilites

The XMOS XUF208 decoder chip uses dual clock management to handle various music formats with ease, allowing you listen to many audio formats.

Large Volume Knob + RGB Indicator Lights

The large volume dial provides precisely tuned gain control over a smooth 112 steps of adjustment.
The RGB indicator lights are capable of displaying single colors as well as mixed colors, with a unique light flow effect during powering on/off and input switching. Dazzling and vivid light effects add visual spice to your desktop.
The high- and low-hardware gain levels allow you to easily adjust the K7 to handle headphones of various impedances and sensitivities for rich and consistent listening.

A Variety of Inputs and Outputs in One Place

Two headphone outputs are provided, a 1/4″ unbalanced jack and a 4.4mm balanced connector.
Unbalanced RCA line inputs and output connectors along with coaxial, optical, and USB digital connectors are on the rear panel
One key controls switching between the four different inputs, while a second key allows you to switch between three different output modes (for use with headphones, speakers, or as a DAC)

Robust External Power Supply

The K7 features a power design consisting of multiple independent stages, with a voltage of each regulated by low-noise LDOs.
Feeding this power design is an external 12V switching power supply engineered to provide plenty of clean power for your sonic enjoyment.

In the Box

FiiO K7 Desktop USB DAC and Headphone Amplifier (Black)
USB Cable
Power Adapter
Power Cable
Limited 1-Year Manufacturer Warranty

Table of Contents

Description
A New Baseline for Balanced Desktop Sound
Dual AK4493SEQ Chips for Precise DAC
Robust Decoding Capabilites
Large Volume Knob + RGB Indicator Lights
A Variety of Inputs and Outputs in One Place
Robust External Power Supply

FiiO K7 Specs

Form Factor	Desktop
Converter Type	D/A Converter
Number of Channels	2
Converter Circuitry	D/A Chipset: 2 x AKM AK4499
Display	None
Maximum Sampling Rate	384 kHz / 32-Bit
Number of Microphone Preamps	None
Expansion Slots	None

Connectivity

Analog Audio I/O	2 x RCA Coaxial Line/Stereo Input 2 x RCA Coaxial Line/Stereo Output 1 x 1/4″ TRS Unbalanced Line/Headphone Output 1 x 4.4 mm TRS Balanced Line/Headphone Output
Phantom Power	None
Digital Audio I/O	1 x TOSLINK Optical S/PDIF Input 1 x RCA Coaxial S/PDIF Input
Host Connection / USB	None
Host Connection Protocol	USB 2.0
USB (Non-Host)	1 x USB-B (Digital Input)
Sync I/O	None
Network I/O	None
MIDI I/O	None
Wireless	None

Performance

Frequency Response	RCA Line Outputs: 20 Hz to 20 kHz ±0.4 dB (USB IN) 20 Hz to 20 kHz ±0.8 dB (SPDIF IN) 1/4″ Headphone Outputs: 20 Hz to 20 kHz ±0.3 dB (USB IN) 20 Hz to 20 kHz ±0.7 dB (SPDIF IN) 4.4 mm Balanced Headphone Outputs: 20 Hz to 20 kHz ±0.3 dB (USB IN) 20 Hz to 20 kHz ±0.7 dB (SPDIF IN)
Maximum Output Level	RCA Line Outputs: 2 Vrms 1/4″ Headphone Outputs: 18.9 V p-p 4.4 mm Balanced Headphone Outputs: 37.7 V p-p
Headphone Output Power	1/4″: 140 mW into 300 Ohms 1/4″: 1220 mW into 32 Ohms 4.4 mm: 560 mW into 300 Ohms 4.4 mm: 2000 mW into 32 Ohms
Impedance	16 to 300 Ohms
SNR	RCA Line Outputs: 116 dBA 1/4″ Headphone Outputs: ? 128 dBA (AUX IN) ? 120 dBA (UAC) 4.4 mm Balanced Headphone Outputs: ? 128 dBA (AUX IN) 120 dBA (UAC)
THD+N	RCA Line Outputs: 0.0005% 1/4″ Headphone Outputs: 0.0003% 4.4 mm Balanced Headphone Outputs: 0.0003%
Crosstalk	RCA Line Outputs: ? 102 dB 1/4″ Headphone Outputs: ? 77 dB 4.4 mm Balanced Headphone Outputs: ? 124 dB

Digital Audio

Sample Rates	44.1 / 48 / 88.2 / 96 / 176.4 / 192 / 352.8 / 384 kHz
Bit Depths	24 / 32-Bit
Sync Sources	None

Compatibility

OS Compatibility	Windows macOS *As of June, 2023: Check with manufacturer for the most up-to-date compatibility
Included Software	None
Supported Drivers/API & Plug-Ins	macOS Class-Compliant (No Driver Needed) Windows Class-Compliant (No Driver Needed)
Mobile App Compatible	*As of June, 2023: Check with manufacturer for the most up-to-date compatibility
Mobile Device Compatibility	None
Required Hardware	USB 2.0 Port
Internet Connection	Required for Software/Driver Download

Power

Power Requirements	AC/DC Power Adapter (Included)
AC/DC Power Adapter	12 VDC at 2 A (Included)
Current Consumption	2 A

Physical

Weight

21.5 oz / 610.0 g

Packaging Info

Package Weight	2.56 lb
Box Dimensions (LxWxH)	9.1 x 8 x 3.2″

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