BLACK NOISE Dual Rectifier II - S User manual

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Thank you for purchasing Dual Rectifier II - S module.
Dual Rectifier II - S as the name suggests is our upgrade to our Dual Rectifier II in 1U.
We listened to you and we improved our Dual Rectifier while keeping what made it successful.
Like the 3U version DR-II - S has a positive rectifier in its upper part and a negative rectifier in its lower part.
DR-II - S can therefore be used to generate complex waveforms, a frequency doubling, an envelope follower,
distortion, clock doubling and more.
Thank you
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Dual Rectifier II - S
Introduction 01
Summary
Introduction
01
Installation & power safety
02
Overview
03
Patch Ideas
04
Patch Ideas
05

General Specifications
Power Consumption
+12V : 5mA
-12V : 3mA
+5V : 0mA
Panel Width
10 HP
Module Depth
20mm - skiff friendly
BLACK NOISE warrants is products 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.
During that period any malfunctionning or
damaged units will be repaired, service and
calibrated into your workshop. This warranty does
not cover any problems resulting from damages
during shipping, incorrect installation or power
supply, abusive treatement, or any other obvious
user-inflicted fault.
If your product warranty is passed, it still can be
serviced as long as parts are available in our
workshop. We reserve the right to charge for labor,
parts and transit expenses where applicable.
Before sending your product to our workshop
please contact us for RMA and details. Any
unsolicited parcel will be rejected and or returned.
The postage to our workshop is on the customer.
The return of your module is on us. BLACK NOISE
can not take any responsability for damages
caused during transport.
Warranty
1
Unplug you rack power from the main.
1
As shown on the sketch on the right, align the red
line from the power ribbon cable with the line draw
next to the power connector.
2
Check twice the alignment of the ribbon cable.
3
4
Test your module, if it does not work as expected,
please contact us at :
[e-mail]
Plug you rack power to the main and power you
rack.
5
YES
NO
Dual Rectifier II - S
Installation & power safety 02

Input 2
Signal send thru input 1 will be processed by the upper
section of the module.
Input 1
Inverted copy of input 1.
Inverted 1
2
Signal from input 1 below 0V will be remove.
Half-rectified 1
Signal from input 2 above 0V will be remove.
Half-rectified 2
7
Signal from input 2 above 0V will be rectified.
Full-rectified 2
8
Signal from input 1 below 0V will be rectified.
Full-rectified 1
4
Signal send thru input 2 will be processed by the lower
section of the module. By default input 2 is normalised
to Inverted 1 output.
The inverted output 2 can therefore be used as a copy
the input 1
Inverted copy of input 2.
Inverted 2
6
1 3
5
Dual Rectifier II - S
Overview 03

Complex Warveform/CV generator
1
MIXER
OUTPUT 1
HALF-RECTIFIED
OUTPUT
COMPLEX
WAVEFORM
VCO
waveform 1
VCO
waveform 2
OUTPUT 2
HALF-RECTIFIED
Triangle frequency doubler
3
OUTPUT 1
DOUBLED
FREQUENCY
VCO
Triangle
Envelope Follower
2
OUTPUT 1
FULL-RECTIFIED
INPUT
SLEW
OUTPUT
ENVELOPE
FOLLOWER
INPUT
AUDIO
Dual Rectifier II - S
Patch Ideas 04

Distorsion
4
INPUT
VCO
INPUT
MIXER
OUTPUT
DISTORSION
OUTPUT
HALF OR FULL
RECTIFIED
Depending
the color you
looking for
Ring Mod as VCA
5
INPUT
VCA CV
INPUT
CARRIER
VCO
INPUT
MODULATOR
RING MOD
OUTPUT
VCA
OUTPUT
FULL-RECTIFIED
Clock doubler
6
OUTPUT 1
CLOCK
DOUBLER
INPUT
SQUARE
VCO/LFO
HIGHPASS
FILTER
Dual Rectifier II - S
Patch Ideas 05