PedalBro

Reverb · Matthews Effects

Matthews Effects The Astronomer

The Astronomer is an analog reverb pedal offering two shimmer modes for creating expansive atmospheric textures. Premier Guitar rated it 4 out of 5, noting its ability to deliver dramatic shifts in onstage ambience.

  • 9V DC · center −
  • 100 mA
  • Analog
  • Mono
New
No price yet
Used (asking)
from $109

The rundown

Highlights

  • Two shimmer reverb modes
  • Analog circuitry
  • Runs on 9V DC with battery option
  • Compact footprint at 66 x 125.5 mm
  • Made in USA

Best for

Players seeking expansive reverb textures who want an analog shimmer effect in a pedalboard-friendly format.

Professional reviews

What the press rated it. We link to each review; read the full piece for the details.

Quick facts

Power
9V DC
Current draw
100 mA
Polarity
Center negative
Dimensions
66 × 125.5 mm
Stereo
No
Status
In production

Where to buy Matthews Effects The Astronomer

Used listings asking $109–$109.50, median $109 (3 listings, small sample). Asking prices, not sold prices.

Current offers
SellerConditionPriceLink
ReverbUsed$109View
ReverbUsed$109View
ReverbUsed$110View

Prices last checked 22 hours ago. Links to sellers are affiliate links.

Frequently asked questions

What kind of power does The Astronomer require?

The Astronomer runs on 9V DC at 100 mA and is battery-compatible.

What are the dimensions of this pedal?

The Astronomer measures 66 x 125.5 mm.

Does The Astronomer support stereo output?

No, The Astronomer is a mono pedal without stereo output.

Similar pedals

Same type, similar features.

Specs from pedalfilter. Summary written by PedalBro from those specs and public descriptions.

Page last updated September 29, 2026.