Synergy Guitar Boutique offers Brian Moore, ESP, Don Grosh, Nik Huber, Paul Reed Smith, Suhr and Warrior Guitars.  We also offer Breedlove, Larrivee, Maton, Takamine, Taylor and Washburn Acoustic Guitars. We carry Ritter Bass and Warrior Bass Guitars.  We carry Amps from Diezel, Hughes & Kettner, Mojave Amp Works, VHT & THD.




We are an Authorized Dealer for Hughes & Kettner Amps and Accessories

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Hughes & Kettner Amplifiers & Accessories

Click on the Hughes & Kettner Logo to go to the Hughes & Kettner  Main Index.

We have discontinued the Hughes & Kettner Guitar Amplification line while they are being distributed by Pearl International in the USA.

Hughes & Kettner Pedal Effects

Hughes and Kettner Tube Factor Overdrive Pedal

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Tube Factor

Tube booster, distortion, driver or ranger-whatever the jargon, the bottom line is always the same: mastering the dynamics and controlling the degree of saturation. And nothing is better suited to this purpose than a genuine, high-voltage tube-driven device.

Like a big tube amp, the valve-based circuitry of the Tube Factor is fed upwards of 300 volts.
Why? Because the greater range of voltage translates into a greater range of dynamics. This is the only way the tube can develop the very properties that make it so desirable: more overtones, more sensitive response, easier playability and enhanced tone.

Rather than experimenting with ill-advised amp modifications, the Tube Factor is the key to getting the hottest lead sounds for vintage amps and genuine tube tone for solid state combos-in effect, instant amp tuning-without the risk of internal modifications. Tonal enlargement without an operation.

With Factor 1 and Factor 2, the Tube Factor offers two selectable overdrive stages so that, for example, both a warm tube clean sound and blistering lead tone are available at the press of a switch.

Tube Factor High-octane fuel injection for every amp, fat lead tone and the sweet sound of tube saturation - not just for guitarists.

Retail Price $ 409.00
Synergy Price - $ 299.00

Hughes & Kettner Replex

Hughes & Kettner Tube Factor

Hughes & Kettner TubeMan

Hughes & Kettner Rotosphere MK II

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