VOX CT-04TB 真空管增益效果器 日本製【Over The Top Boost/Cooltron】

ntroducing the COOLTRON series of effect pedals, seven very special stompboxes that use a 12AU7 preamp-type tube at low voltage to deliver the kind of tone that, until now, would have been impossible to achieve in a battery-powered pedal.

 

The COOLTRON system provides true tube sonic performance at very low voltage and at reduced heater current – ideal for inclusion into guitar effects pedals. COOLTRON guitar effects pedals offer valuable tube type sonic performance.

 

Blast your tone over the edge and back with the new Over the Top Boost pedal. The OTTB puts the top boost channel of a VOX AC30 into a pedal. The Treble control can take your tone from cutting attack at one extreme to smooth and l iquidy at the other. While the Bass control adds low-end girth at higher settings and a warm round smoothness at lower settings. The OTTB even comes with a Cut control to add or remove higher frequencies at the turn of a knob. Vary the overall gain of the pedal from bluesy and mellow to fat and saturated. Or use the Standard/Custom switch to either make the EQ very interactive in Standard mode, or have it behave more like a traditional AC30 Hand Wired in Custom mode. You can use the OTTB as a booster pedal to drive the input of your amp by setting the Gain low and the Volume high. Conversely, set the Gain high and the Volume low for an overdrive from the pedal itself.

 

 

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