JOYO JF - 09 True Bypass Design Tremolo Guitar Effect Pedal with 2 Adjustable Knobs<br /><br />The JOYO JF - 09 Tremolo Guitar Pedal achieves the vintage tremolo or surfs warble sound with ease. The controls are easy to understand and the features are similar to your favorite guitar amp's layout， with a similar circuit design， too. The sound is understated when the depth is low， and somewhere between magical and psychedelic. JF - 09 Tremolo is really all you could expect from a tremolo guitar or bass effect.<br /><br /><br /><br /><br />Features:<br />Use the photoelectric tube circuit， same as the tremolo of the old electronic tube amplifier.<br />Intensity and rate knobs make it easy to adjust the tone and vibe.<br />True bypass design minimizes tone loss.<br />Achieve the distinctive sound heard on so many classic recordings.<br /><br />    Specifications<br />Specification<br />  Brand: JOYO                                                  <br />                        Model  : JF - 09                                                  <br />                        Product weight   : 0.323 kg                                                  <br />                        Package weight   : 0.4 kg                                                  <br />                        Product size (L x W x H)  : 12 x 6.6 x 5.5 cm / 4.72 x 2.59 x 2.16 inches                                                  <br />                        Package size (L x W x H)  : 13 x 8 x 6 cm / 5.11 x 3.14 x 2.36 inches                                                  <br />                        Package Contents: 1 x JOYO JF - 09 Tremelo Guitar Effect Pedal， 1 x Bilingual User Manual in English and Chinese， 1 x Battery                                                 <br /><br /><br /><br />                                                <br />