Topping E2x2 Review: Ranked #2 of 17

Last updated: October 14, 2026

The Topping E2x2 ranks #2 out of 17 total Audio Interfaces for sound quality. See all Headphone Amps and DACs rankings for every top pick.

Brand: Topping

Prices on this page were last checked October 13, 2026 at 3:17 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.

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#2 Topping E2x2: $159.00 Amazon $159.00 eBay

Pros: Audio Science Review measured 110 dB SINAD, clean for nearly all listening, and the maker rates the headphone output at 580 mW into 32 ohms, enough for most planar magnetic headphones. Audio Science Review also found its recording converter and headphone amplifier performed very well, and it has XLR combo mic inputs with phantom power, balanced XLR outputs and analog volume knobs. It rates higher than the MOTU M2 for less.

Cons: Its playback converter measures a little behind the Topping M62 and the MOTU M series, and Audio Science Review judged the DAC good rather than exceptional. There is no battery or Bluetooth input, so it stays tethered to a computer.

Balanced OutputYes (XLR outs)
Device TypeAudio interface
Output Power (32 ohms)580 mW (manufacturer rated)
SINAD110 dB (measured by Audio Science Review)
Volume ControlAnalog potentiometer knobs

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