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This is the Pettyjohn Pettydrive, an all-analog studio-grade from Pettyjohn electronics. This dual-channel overdrive is divided into two amp-like stackable channels, Iron and Chime, each loaded with features. The Chime Drive is a preamp circuit that can be shaped into a clean boost or low-gain OD, whereas the Iron Drive is a higher-gain circuit for thicker saturated tone. Both sides feature 3-way clipping switches and low-cut switches for full customization, and there is an order toggle to determine which circuit comes first. The Pettydrive features a pro-grade input buffer, a parallel effects loop for creative external processing, and a charge pump for extra-high headroom—up to 30 volts from a standard 9 to 15 volt input. Each Pettydrive also comes loaded with audiophile-grade components, from WIMA capacitors to premium chipsets. The Deluxe version includes a modern chip set and a discrete op-amp input stage, as the standard version employs a Burr Brown op-amp. From its professional looks down to its professional features, the Pettydrive seeks to be a staple of your pedalboard and studio for decades to come.
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