Quick Start Guide
173 QUAD GATE/MULTIPLES
Legendary Analog Quad Gate & 
Multiples Module for Eurorack
Controls
 (1)  GATE OUT – Send the gate signal to another module via 
3.5 mm TS cable. 
 (2)  GATE IN – Connect an incoming signal via 
3.5 mm TS cable. 
 (3)  GATE CV – Connect a control voltage signal from other 
modules to control gate operation, non-inverting 
(active high) and inverting (active low) inputs. 
 (4)  MULTIPLES – Connect a signal to the A jack that will be 
sent to multiple designations via the B, C and D jacks in 
the same row.  
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 o 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.
Installation
The necessary screws are included with the module for mounting 
in a Eurorack case. Connect the power cable before mounting. 
Depending on the rack case, there may be a series of xed holes 
spaced 2 HP apart along the length of the case, or a track that 
allows individual threaded plates to slide along the length 
of the case. The free-moving threaded plates allow precise 
positioning of the module, but each plate should be positioned in 
the approximate relation to the mounting holes in your module 
before attaching the screws. 
Hold the module against the Eurorack rails so that each of the 
mounting holes are aligned with a threaded rail or threaded 
plate. Attach the screws part way to start, which will allow 
small adjustments to the positioning while you get them all 
aligned. After the nal position has been established, tighten the 
screws down. 
(1)
(2)
(3)
(4)