
See today's price on Amazon
Amazon prices change often — we always send you to the live price, so you never act on a stale number.
Comparing 3 retailers for the best deal
Prices range $99.00–$109.00 — save up to $10.00 by choosing the right store.
Product prices and availability are accurate as of Jul 31, 2026, 7:38 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 $99.00 at Walmart. We compare 3 retailers every day so you always see the cheapest current price.
NUX Mighty Plug Pro MP-3 Headphone Amp is currently available at Amazon, eBay, and Walmart. Use the Price Comparison table above to jump straight to the cheapest listing.
Yes — the current best price of $99.00 is $10.00 (9%) below the list price of $109.00.

NUX
NUX Mighty Plug MP-2 Guitar and Bass Modeling Headphone Amplug with Bluetooth, 13 Amp Models, 20 IRs, 19 Effects, 6.35mm Phone Plug, Pocket Amplifier Built-in Rechargeable LiPo Battery 3.7V/1000mAh
from 3 retailers

HiBy
HiBy W4 Bluetooth Headphone Amplifier USB DAC, BT 5.4 & NFC, aptX Lossless LDAC, Dual DAC, DSD512 PCM 768kHz, 2-Inch Touch Screen, CVC Noise Reduction, 3.5mm & 4.4mm Balanced Output
from 1 retailers

iFi
iFi Hip-dac2 - Portable Balanced DAC Headphone Amplifier for Android, iPhone with USB Input Only/Outputs: 3.5mm Unbalanced / 4.4mm Balanced – MQA Decoder
from 2 retailers

Syba
Syba Sonic SD-DAC63106 Stereo 3 Band Tone Control Pre-amp and Headphone Amplifier
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 3 retailers for the best deal
Product prices and availability are accurate as of Jul 31, 2026, 7:38 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.