Tweakers

Dual gain/offset/polarity/mute CV processor

Two independent channels also useable jointly as a mixer or splitter
In each channel:
- Input and output jack
- Gain pot with up to 2.1 amplification
- Bipolar offset pot
- 3-position switch:
  - Inverted polarity
  - Channel off
  - Normal polarity
Offset setting is independent of the polarity switch
Normalized input A can distribute the signal in both channels
Normalized outputs can mix the two channels on out B
Useable for audio
Compact module
Eloxal printed aluminium (silver panel)
or bath anodized brushed aluminium (black panel)
User manual in English and German

One channel block diagram

The Tweakers is a slim companion module that allows fine tuning your modulations.
Two channels offer control over gain and offset. A three-position switch allows muting the channel and inverting the modulation polarity without impacting the offset.
Normalizing of the inputs avoids using a multiple when a signal is dispatched to two targets. Normalizing of the outputs offers an extra mixer, summing the two channels.
The Tweakers is a perfect companion for modules whose modulation inputs lack such amenities.
Activating predefined settings at the flick of a switch is paramount for live situations. Being able to prepare two sets of carefully adjusted settings for a given signal is even more useful.
It may come handy as an audio mixer too.

User Manual V1.0

Benutzerhandbuch

Silver version 79€ / USD82
Black version 89€ / USD92

Mechanical

Dimensions	mm	inches	Eurorack
Height	128.40	5.06	3HE
Width	15.00	0.59	3HP
Depth behind panel	33.00	1.30

Supply

Supply rail	Current draw
+12V	24mA
-12V	24mA
+5V	0mA

Up to 2.1x gain is a pretty killer feature. I could really use more actual CV amplifiers, not so-called amplifiers that only attenuate.
Also, being able to turn each channel off with the three-way switches is really nice. Those are some of the details that sold me.
Very reasonable price as well. A well-thought-out module, like your others.
adamj

Videos

The full featured module presentation by Detroit-Berlin's Fred.

Grasp the Tweakers concept in less than two minutes, thank to The Modular Minute :-)

Added features thanks to the Tweakers' normalled connections

Inspiration technology to let you create the difference
Klavis Modular Systems

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