Audiostorm Quad Screamer Distortion Overdriver Guitar Effect Pedal Used

Audiostorm Quad Screamer Distortion Overdriver Guitar Effect Pedal Used

Used with wear associated with use. Minor cosmetic scratches/scuffs from handling and play. Any noteworthy blemishes or issues will be described and pictured. Works as it should.

We strongly recommend using the proper power supply for any pedal. Daisy chain power supplies may not supply enough power when using multiple pedals or introduce noise into the chain. Consult the pedal manual when available for manufacturer recommended power specifications.

The classic ‘screamer circuit re-imagined into an ultra-usable, fantastic-sounding modern form. Mix up Germanium, Silicon, LED and MOSFET clipping in any combination and then modify that with hi-gain Dirt and airy, crisp Bright modes for a total 60 unique overdrive possibilities, all of which are highly usable. Each clipping option engages our own custom circuitry that compensates for the inherently different levels of clipping without altering tone. No more quiet Germanium or loud LED’s, they’re all all closely matched in volume so you can use them much more effectively in real world playing. In addition, when multiple clipping sections are blended the overall headroom and level of each section is summed, ideal for overloading your amp with huge amounts of boost.

Take your overdrive to the next level and create your own unique tonal signature from a total of 60 possible mode combinations. From subtle and silky clean asymmetric NOS Germanium drive through to tight, harmonically rich hi-gain MOSFET shred with sustain for days you’ll find tone for every player in this one little box. The four different clipping options work within the same gain stage so activating multiple clipping modes simultaneously actually adds headroom and blends the characteristics of each type.

User upgradeable op-amp
Although supplied with the well-respected TI 4558 dual op-amp chip if you’re lucky enough to have a vintage chip, or just want to try something different out, you can easily swap over. Turned pin chip sockets offer improved pin grip that wont wear out even after hundreds of swaps.

NOS Germanium diodes
Genuine NOS (New-and-unused Old Stock) Germanium diodes sourced from Ukraine. Carefully selected and arranged in an asymmetric configuration to give you a sweet and clean drive you wont find with any modern equivalent. Supplies of these diodes are very limited and once they’re gone they’re gone forever. Switches
SI : Symmetric Silicon. The classic ‘screamer sound.
LED : Symmetric red LED’s. A bigger, slightly warmer, more open sound.
MOS : Asymmetric MOSFET. A tighter, more aggressive sound with rich harmonics.
GE : Asymmetric Germanium. Specially selected NOS diodes have a cleaner, smoother sound with a touch of bite.
Hi gain switch : Boosts the dirt right at the front end giving a more full-range boost than the usual tube screamer.
Bright switch : Reduces the usual tube screamer high-frequency roll-off allowing just a touch more brightness.

Boutique quality parts
ALPS switches : Absolute best in the business for long life and reliability.
Cliff jacks : Made in UK with thicker nickel coating for extra long life and great tone transfer.
Alpha footswitches : Reliable switches with a sensitive, short click.
Alpha pots : Metal shaft, smooth rotation and the current go-to standard in boutique pedals.

We ship orders the following business day!

We are open Monday - Friday 9:00 AM to 5:00 PM Eastern Standard Time

We respond to questions during regular business hours