In addition to providing a tremolo effect, the RevivalTREM delivers a delicious, brown Fender-style overdrive tone. Designed with all-analog components to replicate a valve amp-style signal path, it delivers a uniquely musical and dynamically responsive bias tremolo. Its smooth, deep, and rich bias tremolo sound is considered by many to be the pinnacle of amp-integrated tremolo. Varying the bias voltage supplied to the amp's power tubes delivers a unique and magical dynamic quality to the tremolo. Unlike typical tremolo pedals, increasing the power amp gain allows louder notes and chords to play over the tremolo effect. Digging deeper, you can gradually fade in the tremolo effect as the sound fades away, or soften the picking attack. The RevivalTREM's amp-like circuitry achieves these effects through a complex interplay of various factors, including gain, bias voltage, dynamics, and harmonics. This effect pedal recreates the power tube bias tremolo of classic amplifiers. Go to the listening page (external site). Features: It not only delivers a tremolo effect, but also a delicious Brown Fender-style overdrive tone. Designed with all-analog components to replicate a valve amp-style signal path, it successfully recreates a uniquely musical and dynamically responsive bias tremolo. Its smooth, deep, and rich bias tremolo sound is considered by many to be the pinnacle of amp-integrated tremolo. By varying the bias voltage supplied to the amp's power tubes, the tremolo achieves a unique and magical dynamic quality. Unlike typical tremolo pedals, increasing the power amp gain allows louder notes and chords to play beyond the tremolo effect. Digging deeper, you can gradually fade in the tremolo effect as the sound fades away, or soften the picking attack. RevivalTREM's amp-like circuitry achieves these effects through a complex interplay of various factors, including gain, bias voltage, dynamics, and harmonics. Authentic valve amp-style signal path recreated in all-analogue electronics. True bias tremolo with switchable wave shapes. Realistic vintage amp tones voiced after the Brown Fender Deluxe Powerful Post-Drive EQ for matching with a variety of guitar amps, power amps, and mixers. Footswitch input for tap tempo, remote tremolo on/off, and effects switcher integration. High-current, low-noise electronics. Ultra-high input impedance. Silent switching. High-quality buffered bypass mode. Premium components throughout. Advanced power supply filtering and protection. PSU Spec. 120mA @ 9V, center-negative (PSU not included). Designed and built in England. 866g. 147 × 93 × 60mm. *The RevivalTREM operates using only a power adapter (not included). ■Item Code: 4562218729884