Coopersonic Clean Valve Boost

Coopersonic Clean Valve Boost

Make things louder! (or quieter) – clean boost with valve warmth
Very good for driving the front end of valve amps
Experiment with overloading other pedals
Can even be used as a headphone amp at a push (if you have mono headphones or use a suitable mono-stereo jack adapter.

It’s a buffer too! The footswitch switches between unity gain buffer and booster modes.

No more “tone-sucking” (high frequency loss) if you put it in front of old Cry-baby’s etc
similarly will prevent top end and signal loss if you have long cables going from your pedal board to your amp, for example:

Use as a preamp for other low-level instruments/pickups
Very handy in the studio…

High impedance input, low impedance output
An impressive 22dB of gain available
Runs off supplied 9Vdc adapter only (international psu, will work off 90-250V, supplied with UK, EU & US heads, Australian ones available on request)


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Nottingham City Guitars

Located in Nottingham’s Lace Market, just off Hockley. We sell quality hard-to-find gear & guitars. Stock includes a good range of vintage effects & guitars including Fender, Gretsch, Guild & Gibson, new & used Rickenbackers & Trussart Guitars. Cornell valve amps, Effectrode pedals, Mastery Bridge, Bare Knuckle Pickups, Bigsby, strings & all the usual suspects. All guitars are guaranteed and set-up. Our workshop covers all aspects of repair on the premises.

Please click here for our two year “Guarantee” link.

We accept the following payment methods.

How to buy

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Opening Hours

Monday - Friday, 10am until 5pm, late night Wednesday until 7pm. We do not open Bank Holidays & weekends. Opening times do vary so please phone or email if making a special journey.

Appointments can be made for repairs or to view instruments at any reasonable time, any day, including out of hours.

Contact Us

07850 586 625
+44 (0) 115 950 5909


7 Woolpack Lane,
Lace Market
Nottingham NG1 1GA

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