
Anthony Easton
The Beta by SolidGoldFX is a versatile bass preamp pedal designed to capture the warmth and grit of vintage tube amps. It offers two modes of operation, Preamp, and Overdrive, providing tube-like gain without compromising low frequencies. The Preamp mode delivers a smooth, even-keeled preamp colorization, while the Overdrive mode offers harmonically-rich overdrive without being too aggressive.
Specifications:
- Knobs: Gain, Tone, Volume, Mode (Switch)
- Gain: Smooth, buttery gain without disrupting low frequencies
- Tone: Darker to brighter tone control
- Volume: Provides plenty of output to keep the amp tight
- Mode (Switch): Two positions for Preamp and Overdrive modes
Dimensions:
- 112 x 60 x 27mm
Power:
- Requires a center-negative 9–18VDC power adapter with at least 6mA of
current (not included)
The pedal is designed to warm up any rig, recording console, or mixer while retaining dynamics and low-end, making it suitable for a wide range of bass playing applications.
Watch the latest video demos and reviews for the Beta 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 SolidGoldFX Beta 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
$220.71

Brand New
$199

Excellent
$175

Brand New
$199

Brand New
$199

Brand New
$159.20

Mint
$183.08

Browse through eBay listings for the Beta 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.

New
$159.20

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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