"dpFX pedals" build handmade, hand-painted pedals and custom effects (dpeffects.com). All products are serial numbered.
-- This is the Isolated Dual Input/Output Switcher (active, buffered). --
It's actually an A-B Box that
features two inputs and two outputs. Two footswitches give you the
ability to select which output(s) will be active: (A/B) or BOTH. When the GROUND LIFT switch is
engaged output-B becomes isolated through an audio transformer, for the same channel there is also a PHASE FLIP (reverse)
feature available. Inputs A&B have a common ground, the isolation is only applied in the output.
This switcher can be used in order to route
two signals (e.g. the L & R channels of your stereo effects) into
different amps and also be able to switch them on/off in real time, as
you see fit. The ground lift feature and the audio transformer ensures that you will not have ground hum/noise problems.
- Voltage Required: DC 9-18 Volt(using 18Volts gives you more headroom) - Polarity: Negative tip - Max Current draw: 10mA @ 9V
- Input impedance: 3.3MΩ - Output impedance: <800Ω -
Frequency response: 20Hz-20KHz
Equipped with indicative LEDs showing you when the pedal is powered.
