BLACK NOISE DRII Manual

00
Introduction
DR II
Build instructions
01 Prepare the jack socket
Due to the limited space on the PCB, two
of the jack connectors must be modified.
Take two of the jack connectors provided
in the kit and bend the middle tab as
shown in the pictures. When bended the
tab should be flush with the connector
body.
01
02
DR II
Build instructions
Thank you for purchasing Dual Rectifier II Kit.
Dual Rectifier II as the name suggests is our upgrade to our Dual Rectifier.
We listened to you and we improved our Dual Rectifier while keeping what made it
successful.
00
Contents of kit
1- DRII PCB (SMD presoldered) x1
2- DRII Faceplate x1
3- Jack socket 3.5 mono x8
4- Power ribbon cable x1 optional
Sourced
BLACK NOISE warrants the contents of this kit to be free of defects in materials or workmanship
and to be conform with the specifications at the time of shipment for a period of two years from
the date of purchase.
We do not warrant, and we do not repair or take in modules to troubleshoot end-user DIY build
faults or second hand DIY products.
BLACK NOISE cannot be held responsible for any damage caused by one of our DIY kits and
resulting from an end-user DIY build faults.
If you encounter problems in the assembly you can contact us at:
[e-mail]
Warranty
Warning
Don't cut the tab! If you cut the tab, it
could scratch the PCB and cause
issues.

DR II
Build instructions
02 Place the jack connectors
Place the jack connectors on the PCB.
Make sure to place the connector
modified during the previous step at
location A and B as shown in the picture.
02
04
DR II
Build instructions
03 Place the faceplate
Place the faceplate. To make sure of the
orientation with the PCB, look at the
power connector. The black line below the
connector indicates not only -12V but also
the bottom of the PCB. Once the faceplate
placed screw the nuts on the jack
connectors.
03
TOP
BOTTOM
A
A
B
B

DR II
Build instructions
04 Solder the jack connectors
turn the PCB over and solder the jack
connectors. Make sure the connectors
are flush against the PCB before soldering
them.
Once all the components are soldered,
check the PCB to avoid any unsoldered
pads, solder-bridges etc.
04
05 Check your module
Set your multimeter to "continuity",
connect one of the probe to one the the
ground pin. Test +12V and -12V pins with
the other probe.
your multimeter should not ring, if it rings
there is a short.
DR II
Build instructions
06 Clean your module
Clean the PCB of flux and solder residue
using Isopropyl alcohol.
05
07 Test your DR II
For more information on connecting to
your rack and the possibilities of your DR
II consult the user manual accessible by
scanning the QR code.
Scan the QR code
to access the user
manual