background image

Quick Start Guide

SYSTEM 100 

172 PHASE SHIFTER/ 

DELAY/LFO

Legendary Analog Phase Shifter/ 

Delay/LFO Module for Eurorack

Controls 

(1) 

CV IN 

– Accepts voltage from an external source to  

control or modulate the phase shifter frequency or audio 

delay time. If no jack is inserted the LFO can be used to 

modulate the effect. 

(2) 

MOD INTENSITY

 – Controls how much the effect is 

modulated by the LFO or external CV input.

(3) 

EFFECT ON/OFF

 – Engages or disengages the  

effect section. 

(4) 

SHIFT FREQ 

– Adjusts the frequency of the phase shifter.

(5) 

SIG IN 

– Accepts an incoming signal via 3.5 mm TS cable. 

(6) 

SIG OUT 

– Sends the signal from the effect section.  

(7) 

RESONANCE 

– Adjusts the amount of signal that is fed 

back through the effect.

(8) 

DELAY TIME 

– Adjusts the time of the delay effect.

(9) 

FREQUENCY 

– Controls the LFO output frequency.

(10) 

LFO OUT 

– Sends the LFO signal as a triangle and inverted 

triangle wave.

(11) 

THRESHOLD 

– Controls the input voltage level required to 

trigger the gate.

(12) 

GATE IN 

– Accepts an incoming gate signal via 3.5 mm  

TS cable.

(13) 

GATE OUT 

– Send the gate delay signal via 3.5 mm  

TS cable.

(14) 

GATE TIME 

– Controls the gate length.

Power Connection

The module comes with the required power cable for connecting 

to a standard Eurorack power supply system. Follow these 

steps to connect power to the module. It is easier to make 

these connections before the module has been mounted into 

a rack case. 
1. 

Turn the power supply or rack case power off and 

disconnect the power cable. 

2. 

Insert the 16-pin connector on the power cable into the 

socket on the power supply or rack case. The connector has 

a tab that will align with the gap in the socket, so it cannot 

be inserted incorrectly. If the power supply does not have 

a keyed socket, be sure to orient pin 1 (-12 V) with the red 

stripe on the cable.

3. 

Insert the 10-pin connector into the socket on the back of 

the module. The connector has a tab that will align with the 

socket for correct orientation. 

4. 

After both ends of the power cable have been securely 

attached, you may mount the module in a case and turn on 

the power supply.

(1)

(2)

(8)

(6)

(5)

(4)

(11)

(14)

(7)

(13)

(9)

(10)

(3)

(12)

Reviews: