
Anthony Easton
The Atlas III by Spaceman Effects is a medium-gain preamp booster designed to provide a rich, warm push to the front end of tube amps. It is engineered to maintain a relatively clean and transparent tone while adding subtle color and harmonic overtones, which become more pronounced as the gain is increased.
Technical Specifications:
- Input Resistance: 1 Meg Ohm
- Bypass Current Draw: 0.9 mA
- Engaged Current Draw: 2.8 mA
- Input Voltage: 9V DC
The pedal features a mini switch for selecting the phase of the pedal's output, allowing for in or out of phase with the input source signal. This feature is particularly useful for multiple amp setups and studio situations where phase alignment is crucial.
The Atlas III is hand-soldered and handmade in Portland, Oregon, ensuring the highest degree of quality. It utilizes true-bypass switching via a heavy-duty mechanical footswitch and high-quality open-frame Switchcraft jacks. The pedal is housed in a USA-cast aluminum enclosure with a durable, engraved vinyl faceplate and vintage dimmable indicator light.
Watch the latest video demos and reviews for the Atlas III from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.

Below are live Reverb listings for the Spaceman Effects Atlas III from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.

Brand New
$289

Excellent
$219.99

Excellent
$349

Brand New
$259

Browse through eBay listings for the Atlas III compiled in real-time. From vintage finds to brand-new units, see a variety of purchasing options. This automated collection helps you explore deals and find the right pedal at the right price.

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Check out the latest news and articles from around the pedal world.

Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton