

The Soma 63 Vintage Preamp by Greer Amps is a true vintage preamp pedal designed to replicate the tone and feel of vintage brown era amplifiers from California. It simulates the entire preamp, phase inverter, power section, and even the feel of the vintage 10-inch Utah speakers that were in those famous brown amps.
Key Technical Specifications:
- Enclosure Dimensions: 4.77" x 2.6" x 1.39"
- Power: 9-18 volt negative center pin only
- Current Draw: 10mA @ 9v, 18mA @ 18V
- Features a steel core transformer in the audio signal path
- Can be used as a tone-shaping preamp or as an overdrive pedal
- Presence control for wide range tonal control
- Lifetime warranty covering manufacturing defects and component failure to
the original owner
Power Supply:
The Soma 63 Vintage Preamp runs off of a standard, negative center pin 9-volt
power supply and can be operated at up to 18 volts. At 9 volts, it delivers
more grit and texture, while at 18 volts, it offers higher headroom, a stiffer
response, and less overall grit.
Use Cases:
The pedal offers a wide variety of tones, making it suitable for musicians
seeking vintage brown era amplifier tones. It can be used to shape tone or as
an overdrive pedal, providing a dynamic range of tonal options to the user.
Overall, the Soma 63 Vintage Preamp is a versatile pedal that faithfully captures the vintage amplifier characteristics and offers a wide range of tonal possibilities for guitarists and musicians.
Watch the latest video demos and reviews for the Soma 63 Vintage Preamp 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 Greer Amps Soma 63 Vintage Preamp 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
$229.99
Brand New
$229.99
Brand New
$229.99
Brand New
$229
Brand New
$229
Brand New
$229
Brand New
$229.99
Mint
$225.95
Browse through eBay listings for the Soma 63 Vintage Preamp 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.
Used
$185.00
New
$229.99
New
$229.99
Used
$215.67
Used
$238.18
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