ALM Busy Circuits PE-1 - Dual Band Parametric EQ signed Presence controls the high treble

Presence controls the high treble frequencies

you can use it as a "strobe tuner"

effect ON/OFF

The included Pittsburgh Modular DC power supply provides +12V @ 1400mA

sweepable over the same range (about 20Hz to 5kHz)

ALM Busy Circuits PE-1 - Dual Band Parametric EQ signed Presence controls the high treblePE 1 is a dual band parametric EQ and simple two channel mixer. Two control sections provide a sweepable cut or boost to a selectable upper and lower frequency band. The module has two ac coupled audio inputs, one of which has an attenuation control for basic mixing, and a single audio output. The PE 1 is inspired by the EQ circuits used in early Portastudio type 4 track tape mixers. Warm up a digital source, fine control a live performance, extend a