JDS Labs Atom Amp Plus Review: Ranked #16 of 30

Last updated: October 13, 2026

The JDS Labs Atom Amp Plus ranks #16 out of 30 total Headphone Amplifiers for sound quality. See all Headphone Amps and DACs rankings for every top pick.

Brand: JDS Labs

Prices on this page were last checked October 12, 2026 at 4:13 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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#16 JDS Labs Atom Amp Plus: $99 JDS Labs $99 eBay

Pros: Audio Science Review measured a SINAD of 119 dB, so its noise and distortion are inaudible and it is effectively transparent. A rated 1,000 mW into 32 ohms is enough for most headphones. It offers RCA, 3.5 mm inputs.

Cons: There is no balanced headphone output. It has no built in DAC, so it needs a separate DAC or source with a line output.

Released2021 (5 years ago)
Balanced OutputNo
Device TypeHeadphone amp
Dimensions5” x 1.4” x 5.5” (127 x 36 x 140 mm)
Headphone Outputs6.35 mm
InputsRCA, 3.5 mm
Output Power (32 ohms)1,000 mW
SINAD119 dB (measured by Audio Science Review)
Volume ControlAnalog potentiometer
Weight0.6 lbs (260 g)

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