Ultraphonix OD
Vertex EffectsProduct Description
The Ultraphonix Overdrive by JHS Pedals emulates the overdrive characteristics of a Dumble™ Overdrive Special amplifier. This pedal has been voiced and calibrated using four distinct Overdrive Specials from various years between 1970 and 1990, ensuring it captures the essence of the iconic amp across different generations.
Musically, the Ultraphonix produces a rich, dynamic overdrive suitable for a wide range of styles. It excels at delivering a D*style overdrive when paired with a clean amp, while also enhancing lead tones or thickening rhythm sounds when used with other overdrive pedals or a driven amp.
The pedal features straightforward controls for adjusting gain and tone, allowing for effective tonal shaping to suit your playing needs.
Technical Specifications
| Current | 25mA |
| Voltage | 9V DC, center negative |
| Circuit Type | analog |









