# Fosi Audio K7: specs and price

**Price (US):** $239.99 (Fosi Audio official store (fosiaudio.com/products/k7-dac-headphone-amp) lists the "Fosi Audio K7 Desktop DAC Headphone Amplifier" at "$239.99". Used as the manufacturer US MSRP in USD. (Amazon listing showed a EUR price for German delivery, not used.)), as of 2026-07-11. Among the 10 dac amps we track it is #6 cheapest of 10; category median $239.
**Brand:** Fosi Audio
**Deskmark:** Bronze Deskmark — pay-blind category standing 42/100, #7 of 9 in class (independent, computed from sourced data, never for sale).

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $239.99 |
| Brand | Fosi Audio |
| Form factor | desktop |
| Dac chip | AK4493S |
| Max pcm (kHz) | 384 |
| Max dsd | DSD256 |
| Max power mw | 2100 |
| Snr (dB) | 121 |
| Thdn percent | 0.0002 |
| Balanced output | Yes |
| Headphone jacks | 3.5mm/4.4mm |
| Digital inputs | USB-C/coaxial/optical/Bluetooth |
| Weight grams | — |

## Where it stands

At $240, the Fosi Audio K7 is #6 cheapest of the 10 dac amps we track, where the median is $239. On the spec sheet, its max power mw of 2100 is above the median of the 8, its snr of 121 dB is below the median of the 7, and its thdn percent of 0.0002 is below the median of the 8.

## What reviewers say

Only one whitelisted tester, TechRadar, covered the Fosi Audio K7, and only via a hands-on Black Friday deal write-up rather than a measured lab review. Its senior writer, a month-long owner, calls it a clean, punchy, confidence-driving desk DAC he'd happily pay above RRP for. Specialist audio sites with real measurements fall outside the whitelist. (Based on 1 review, 2025-11-25.)

Praised: Drives headphones with more confidence than expected at the price, easily powering open-back cans; Clean, punchy sound from the AK4493S DAC and TPA6120 amp combination; Versatile connectivity (USB-C, optical, coaxial, Bluetooth aptX HD) plus 4.4mm balanced output, mic input and physical bass/treble knobs.
Disagreement: Single-source only, so no cross-source comparison is possible. The lone whitelisted write-up is a uniformly positive, promotional deal piece with no measurements or stated drawbacks, so no dissenting or lab-verified view is represented.
Sources: TechRadar (2025-11-25, techradar.com)

## Frequently asked questions

**What do reviewers say about the Fosi Audio K7?**

Only one whitelisted tester, TechRadar, covered the Fosi Audio K7, and only via a hands-on Black Friday deal write-up rather than a measured lab review. Its senior writer, a month-long owner, calls it a clean, punchy, confidence-driving desk DAC he'd happily pay above RRP for. Specialist audio sites with real measurements fall outside the whitelist. Praised: Drives headphones with more confidence than expected at the price, easily powering open-back cans; Clean, punchy sound from the AK4493S DAC and TPA6120 amp combination; Versatile connectivity (USB-C, optical, coaxial, Bluetooth aptX HD) plus 4.4mm balanced output, mic input and physical bass/treble knobs. (From 1 tester review.)

**How much does the Fosi Audio K7 cost?**

The Fosi Audio K7 has a US price of $239.99 (Fosi Audio official store (fosiaudio.com/products/k7-dac-headphone-amp) lists the "Fosi Audio K7 Desktop DAC Headphone Amplifier" at "$239.99". Used as the manufacturer US MSRP in USD. (Amazon listing showed a EUR price for German delivery, not used.)), as of 2026-07-11.

**How does the Fosi Audio K7 compare on price?**

At $240, the Fosi Audio K7 is #6 cheapest of the 10 dac amps we track, where the median is $239.

**What are the Fosi Audio K7's key specs?**

Fosi Audio K7 (Fosi Audio): formFactor desktop, dacChip AK4493S, maxPcmKhz 384, maxDsd DSD256, maxPowerMw 2100. Full sourced spec sheet verified 2026-07-11.

Source: https://fosiaudio.com/products/k7-dac-headphone-amp (fosiaudio.com, accessed 2026-07-11)
Corroboration: https://www.amazon.com/Fosi-Audio-Headphone-Converter-Microphone/dp/B0DZCTM9N6 (accessed 2026-07-11)
Canonical: https://frontdeskreview.com/product/dac-amps/fosi-audio-k7/
Cite: Per The Front Desk Review, the Fosi Audio K7 price of record was $239.99 as of 2026-07-11 — https://frontdeskreview.com/product/dac-amps/fosi-audio-k7/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl