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    Greer Amps Soma 63 Vintage Preamp FX Pedal

    *This is a Special Order item that we order quickly and directly from our suppliers after your purchase and ship to you within 4-10 days.*

    Based on the the tone and feel of vintage brown era amplifiers from California, the Soma 63 is the first pedal in the XFR series from Greer Amps.

    The Soma 63 simulates the entire preamp section, but also the power section and phase inverter and even the feel of the vintage 10 inch Utah speakers, famous for being inside those brown amps.

    Greer Amps hail from Athens, Georgia, USA and have been producing stompboxes revered the world over since 1998.

    The Details
    • Special Order Item
    • Expected to ship within 4-10 days
    • Effect: Preamp
    • Made in the USA
    • Simulates vintage Californian brown era amps
    • Use as a preamp to overdrive
    • Part of the Greer Amps XFR series
    • Current draw:  10mA @ 9v, 18mA @ 18V
    • 9-18V DC
    • Built with top quality components
    • 5-year to the original owner!


    • Free UK shipping from orders of £200 or more
    • Orders despatched within 1-2 working days
    • Always tracked worldwide shipping
    • Plastic free packaging as standard


    30 day peace of mind return policy, but please read our terms and conditions, returns and refunds policy before placing an order. 

    What Do Greer Amps Say?

    A brave new world of tone, the SOMA ‘63 Vintage Preamp is the first pedal in the XFR series of pedals from Greer Amps. The SOMA ’63 is a true vintage preamp, based on the tone and feel of vintage brown era amplifiers from California. This pedal 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.

    The SOMA ‘63 runs off of a standard, negative center pin 9 volt power supply, and can be ran off of up to 18 volts. At 9 volts, the SOMA ‘63 will have more grit and texture. At 18 volts, you can expect higher headroom, a bit stiffer response, and less overall grit. Greer Amps’ 5 year warranty covers manufacturing defects and component failure to the original owner, it does not cover misuse or abuse.


    The tone stack is designed to provide a wide and dynamic range of tonal options to the user. The Presence control works with the tone stack, and is designed to be a wide range control, effecting the overall sound of the entire circuit.

    The SOMA ’63 features a steel core transformer in the audio signal path. The transformer lends to the overall tone shaping of the circuit, and when the gain is pushed hard, especially with higher output pickups, the small steel core transformer will saturate, just like a vintage amplifier.

    The SOMA ’63 can be used as a tone-shaping preamp, or as an overdrive pedal. There are a wide variety of tones available in the SOMA ’63, so spend some time with your new pedal, and find the tones that rock your world!

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