Behringer CM1A

Start 360°

Eurorack module

MIDI-to-CV interface
16Bit converter
Monophonic and duophonic operation possible
2 CV outputs
2 gate outputs
Switchable between S-trigger and V-trigger
USB-B port
MIDI In/Thru
Consumption: 70 mA (+12 V) / 10 mA (-12 V)
Width: 6 HP
Depth: 52 mm

30-Day Money-Back Guarantee

3-Year Thomann Warranty

Available since January 2022

Item number 523241

Sales Unit 1 piece(s)

Width 6 TE / HP

Show variations of this product

Behringer CM1A

Behringer CM1A Eurorack module * MIDI-to-CV interface * 16Bit converter * Monophonic and duophonic operation possible * ...

129 AED 33,61 €

to the product

Behringer 305 EQ/Mixer/Output

Behringer 305 EQ/Mixer/Output Eurorack Module * 4-Channel mixer * Signal input, volume fader, and panorama control per c...

263 AED 68,07 €

to the product

Behringer Perfect Pitch PP1

Behringer Perfect Pitch PP1 Eurorack Module * Converter for instrument, line and microphone signals to MIDI, USB-MIDI an...

275 AED 71,43 €

to the product

129 AED 33,61 €

Plus 269 AED shipping

The price in AED is a guideline price only

Since we ship from Germany, additional costs through taxes and customs may be incurred

Sales Rank

in Interface Modules

This is what customers who viewed this product bought

Behringer 305 EQ/Mixer/Output

263 AED 68,07 €

bought

Rides In The Storm CON

Behringer Perfect Pitch PP1

275 AED 71,43 €

14 Customer ratings

5 8 Customers 4 5 Customers 3 1 Customer 2 0 Customers 1 0 Customers

4.5 / 5

handling

features

quality

Review guidelines

11 Reviews

Nice MIDI-CV module. Make sure to calibrate it!

Radu7 25.02.2022

This module made a nice addition to my Behringer System 100 rack setup. Everything worked as designed save a few issues:

1. The Behringer Synthtribe 2.5.7 app constantly crashed and was unusable for configuring the CM1A. Going back to Synthtribe 2.5.5 worked perfectly. I reported the issue to Behringer so perhaps it will be rectified in the next release.

2. The scaling on the CM1A was terrible out of the box. It was unable to play two octaves in tune. This can be corrected using the calibration portion of the Synthtribe 2.5.5 app, but there are no instructions for this and Behringer support appear to be unaware this feature even exists. There is an incomplete diagram on the calibration page for the hookup to your DMM (you need a quality DMM with at least 3 decimal places of accuracy) and the process does not work well if you do not place a load (100KOhm resistor, for example) that approximates the impedance of the VCO you are calibrating the CM1A for.
After calibrating using Synthtribe with a suitable resistor across the DMM test leads it scales across 4 octaves quite well.

3. Does not play well with passive mults at all. This is common with any CV used for pitch control, but the CM1A is very sensitive to this when compared to other MIDI-CV modules I've tested. You need a buffered mult if you need to use the CV outs with more than one input each if you expect accurate scaling when controlling pitch.

None of the 'issues' I mentioned above are out of the ordinary for a MIDI-CV module in general, but could put off someone new to modular synths or cause them to return the module thinking it was faulty when it simply needed calibration, etc...

Report

Do you believe this rating to be inaccurate or unacceptable for some reason? Please give us the reason for your assessment in the following text box and – if possible – your e-mail address for further questions.

TOP QUALITY

Sammysammy1 09.03.2022

Very easy to use and the quality is great

Report

Overall a good midi input for my eurorack setup.

TV from Belgium 21.02.2023

It does what they promise. The quality is very good and it simply works.

The only thing I find a shame is that you cannot set the two sets of outputs to two different midi channels. Which would have made this the perfect midi module for me. But this was clear before I bought it, so no disappointment there.

Report

Compact and reliable

elpero 11.05.2022

USB connection is a nice feature, you can drive the module from PC from VCV Rack for example.

Report

Read all reviews

Behringer CM1A

Eurorack module

This is what customers who viewed this product bought

14 Customer ratings

You have to be logged in to rate products.

11 Reviews

Smart Navigator

Served with love!

Behringer CM1A

Eurorack module

This is what customers who viewed this product bought

Accessories & matching items

14 Customer ratings

You have to be logged in to rate products.

11 Reviews

Compare options

Smart Navigator