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We won't beat around the bush on this because we both know what classic circuit inspired this pedal. From Stevie Ray Vaughn to John Mayer, the Tube...

What Is The Duophony?Duophony is GFI's take on the lowly 'parallel blender' pedal. They took the basic concept of blending two effects together to ...

Left side KlonRight side Bluesbreaker The Colosseum is the result of a series of polls taken amongst the Cornerstone followers and our supporters i...

Imagine a gadget that harks back to classic, vintage sounds yet embraces ingenuity and forward-thinking design. That’s the Nero Fuzz. At its heart ...

This pedal is based on our now famous amp-in-a-box Preamp Pedal with one important tweak: the replacement of the first FET transistor with a german...

The external Trinity Pro Preamp allows for individual sound adjustment of the mic and pickup. It is built using K&K's "silent filter technolog...

- Noiseless 110-220V Power Supply for K&K Trinity Preamps- Supplies 8.6 Volts, Powers Trinity Microphone- Noise Suppression Filter- Includes 10...

The Trinity System delivers an even more authentic tone than the Pure Pickup alone. The microphone adds extra air and shimmer to the overall sound...

The Nemesis Delay ADT is a versatile stereo delay pedal with an analog dry through signal path, full MIDI capabilities, and 26 unique delay effects...

For ultimate swells and control the Xotic Volume Pedal uses high quality audio potentiometers to retain your tone throughout the entire frequency ...

  Xotic Super Clean Buffer Pedal Features: Counteracts tone loss from long chains of true-bypass pedals and extended cable runs High-performance, ...

  Xotic Super Sweet Booster Pedal Features: Boost pedal with up to 20dB of boost External DIP switch selects which frequencies are emphasized by t...

  Famous for its woody, organic and beautiful sounds of saturation, these legendary British amplifiers, the Super Lead & Super Bass, have been ...

  The Xotic RC Booster-V2 provides you with super-transparent 20dB boost without altering your carefully crafted tone. And V2 offers an added gain ...

  Any guitarist can benefit from the Xotic BB Preamp overdrive pedal, a real tonal Swiss army knife. The pedal works equally well for getting thick...

  Xotic’s Soul Driven overdrive pedal was originally developed with melodic guitar master Allen Hinds. Hinds is a big fan of tube amp overdrive and...

A stompbox standby for over two decades, the Xotic RC Booster Classic harkens back to the model’s early years with a straight-ahead design and +20d...

  Enhance the Natural Harmonics of Your Bass  The Xotic Bass RC Booster V2 boost pedal adds 20dB of ultra-transparent clean boost to your bass tone...

The wear and tear of parts from vintage guitars that were manufactured few decades ago can cause functionality problems. What vintage guitar users ...

Enieqma is a multipurpose equalizer that contains a 5-band full parametric EQ, a ‘simple EQ class’ featuring 7 classic tone stacks, and a 3-band mi...

The Broadcast AP-II is a dual preamplifier pedal designed in conjunction with guitarist, Ariel Posen. It features two independent, differently-voi...

The humble treble booster is one of rock 'n' roll's most fundamental effects and our new Naga Viper takes the beloved simple circuit to its logical...

Invented in the 1960s, resurrected by Universal Audio in 2000, and heard all over the most iconic records in music history, the Teletronix LA-2A l...

As Universal Audio continues to expand the sonic scope of their UAFX pedal array, Flow immediately sets itself apart from conventional sound-shapin...