Люди добрые! Есть на задней панели моей педалины ISP Theta preamp помимо родных и знакомых In, Out и Power Adaptor еще две непонятные для меня дырки. Вот что об этом пишет мануал: https://www.isptechnologies.com/manuals/ ... manual.pdf
"The rear panel has 4 ¼ inch phone jacks with one for the guitar input, one for the final
output signal and two remote jacks which allow the THETA preamp pedal to be switched
remotely by switch closure (pull to ground) or with relay functions under MIDI control.
The PRE / DIST jack allows remote control switching ON and OFF the Clean Preamp by
swithing to ground the TIP connection of the ¼ inch jack. The Distort section is remotely
controlled by switching to ground the RING connection of the ¼ inch jack. The G1 / G2
jack allows remote control switching between the GAIN1 and GAIN2 front panel control of
the DISTORT section of the THETA pedal."
Шо это, зачем это, как этим пользоваться?