# FiiO K11 vs Topping DX5 II: specs and price compared

A sourced, side-by-side comparison of the FiiO K11 (FiiO) and Topping DX5 II (Topping) among dac amps. FiiO K11 is the cheaper of the two at $142.99.

## Side by side

| Spec | FiiO K11 | Topping DX5 II |
| --- | --- | --- |
| US price | $142.99 | $299 |
| Brand | FiiO | Topping |
| Form factor | desktop | desktop |
| Dac chip | CS43198 | ES9039Q2M |
| Max pcm (kHz) | 384 | 768 |
| Max dsd | DSD256 | DSD512 |
| Max power mw | 1400 | 6400 |
| Snr (dB) | 123 | 133 |
| Thdn percent | 0.00035 | 0.00006 |
| Balanced output | Yes | Yes |
| Headphone jacks | 6.35mm/4.4mm | 6.35mm/4.4mm/4-pin XLR |
| Digital inputs | USB-C/optical/coaxial | USB/optical/coaxial/Bluetooth |
| Weight grams | 407 | — |

## Key differences

- Dac chip: FiiO K11 CS43198 vs Topping DX5 II ES9039Q2M
- Max pcm (kHz): FiiO K11 384 vs Topping DX5 II 768
- Max dsd: FiiO K11 DSD256 vs Topping DX5 II DSD512
- Max power mw: FiiO K11 1400 vs Topping DX5 II 6400
- Snr (dB): FiiO K11 123 vs Topping DX5 II 133
- Thdn percent: FiiO K11 0.00035 vs Topping DX5 II 0.00006
- Headphone jacks: FiiO K11 6.35mm/4.4mm vs Topping DX5 II 6.35mm/4.4mm/4-pin XLR
- Digital inputs: FiiO K11 USB-C/optical/coaxial vs Topping DX5 II USB/optical/coaxial/Bluetooth

## What reviewers say

**FiiO K11** — Positive but single-sourced: among whitelisted testers, only SoundGuys published a hands-on review of the exact standard K11 (What Hi-Fi and TechRadar covered only the R2R variant or other FiiO DACs). SoundGuys praised the clean, detailed output, plentiful I/O and compact size, but flagged a clunky menu, over-bright default LED and too-light chassis. No lab measurements taken. (1 sourced review.)

**Topping DX5 II** — Only one whitelisted tester, TechRadar, published a hands-on review of the exact Topping DX5 II. TechRadar rates it a near-excellent budget DAC/amp (verdict 'generally excellent'), praising its poised, detailed and dynamic sound, exemplary build and comprehensive specification at $299, while flagging a tendency toward top-end brightness. (1 sourced review.)

## Sources

- FiiO K11: https://www.fiio.com/k11_parameters (fiio.com, verified 2026-07-11)
- Topping DX5 II: https://www.topping.store/products/topping-dx5-ii-hi-res-dac-headphone-amp-combo (topping.store, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/dac-amps/fiio-k11-vs-topping-dx5-ii/
Cite: Per The Front Desk Review, FiiO K11 ($142.99) vs Topping DX5 II ($299) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/dac-amps/fiio-k11-vs-topping-dx5-ii/
License: CC BY 4.0.