PTERODRIVER PD-7 floor tube preamp
PD-7 is a floor-based tube guitar preamp built with two 12AX7 (ECC83S) tubes. Being a successor of the popular PD-5 tube preamp, this new stompbox is equipped with separate volume, gain and tone controls for each channel. It has also an effect loop. A built-in speaker simulator is turned on/off with a dedicated switch. Another switch is used to enhance the high frequencies when GREEN channel is being run with low gain settings. The PD-7 functionality makes it very flexible and versatile either for studio or for stage work. Its new rectangular enclosure allows saving some space when using the preamp on a pedalboard, making cabling and pedal placement easier.