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Comparing 2 retailers for the best deal
Product prices and availability are accurate as of Aug 8, 2026, 4:58 AM and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.
The lowest in-stock price right now is $329.99 at Walmart. We compare 2 retailers every day so you always see the cheapest current price.
FiiO K13 R2R Desktop DAC & Headphone Amp is currently available at Amazon and Walmart. Use the Price Comparison table above to jump straight to the cheapest listing.

Rockville
Rockville RCS2-320-6 320W 6-Zone Stereo/Mono Commercial 70V Amplifier, Bluetooth, USB/SD, Optical Input, Perfect for Restaurants, Schools, Offices, and Multi-Room Audio
from 3 retailers

Haodrylax
1.10D For DSP Receiver for HAM Operators, 50kHz to 2GHz Reception, Touchscreen UI, Built-in Speaker with Dual Sound Chambers, Antenna Compatible
from 1 retailers

Fosi Audio
Fosi Audio ZH3 DAC Headphone Amp, Fully Balanced Preamp with AKM4493SEQ XMOS XU316 PCM 768kHz for Amplifiers, USB/Optical/COAX/RCA/12V Trigger Input, XLR/RCA/4.4mm/6.35mm Output with Remote
from 1 retailers
![Insider by Amplifier [Music CD]](https://m.media-amazon.com/images/I/41ZOuUKAtnL._SL160_.jpg)
Insider by Amplifier [Music CD]
from 1 retailers
See today's price on Amazon
We link you to Amazon's live price — never a stale one.
See price at AmazonComparing 2 retailers for the best deal
Product prices and availability are accurate as of Aug 8, 2026, 4:58 AM and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.
We refresh prices regularly, but retailers move fast. If you found this item cheaper somewhere we compare, let us know and we'll take a look.