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Used / open-box FiiO KA17 Dongle DAC/AMP reference image
  • Used / open-box FiiO KA17 Dongle DAC/AMP reference image
  • Used / open-box FiiO KA17 Dongle DAC/AMP reference image
  • Used / Open-Box FiiO KA17 Dongle DAC/AMP
Used / Open-Box FiiO KA17 Dongle DAC/AMP

Used / Open-Box FiiO KA17 Dongle DAC/AMP

Reference price $129.00

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

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

Product overview

The FiiO KA17 is a Dongle 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

  • Dongle DAC and headphone amplifier for phones, tablets, computers, and compact portable listening.
  • Dual ES9069Q DACs, XMOS XU316 USB stage, and THX AAA 78+ amplification support high-resolution playback.
  • Desktop mode and separate USB-C power input support higher-output use when externally powered.
  • 3.5mm single-ended plus 4.4mm balanced outputs support common portable headphone cables.
  • 0.91-inch OLED display, PEQ support, and hardware controls support practical daily use.

Key specifications

Product type Dongle DAC/AMP
DAC / USB Dual ES9069Q DACs and XMOS XU316 USB stage
Supported formats PCM up to 768kHz / 32-bit; DSD512 Native; DoP256; SPDIF up to 96kHz / 24-bit
Outputs 3.5mm headphone / shared coaxial output and 4.4mm balanced output
Desktop-mode power 3.5mm up to L+R >= 270mW + 270mW at 32 ohms; 4.4mm up to L+R >= 650mW + 650mW at 32 ohms
Display 0.91-inch OLED
Dimensions About 64 x 27.7 x 12.7 mm
Power DC 5V >= 1A

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.

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