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Introduction

Introduction

Introduction

Introduction

IMC, meanwhile in version 5, is an idea and commissioned work of one of Germany’s most credible 
techno artists: Martin Stimming. The original idea behind IMC  is to create a device that is small, light 
and handy, allowing a liveshow to sound loud and thick without a computer on stage. While being tied 
to the studio in 2020 and 2021 Stimming found out how useful it is there as well. 

The signal path is consistently analog. In the course of development, the operation was then digitized and
the circuit itself continuously expanded and supplemented, based on Martin Stimming's experience with 
the prototype devices in tough live use around the world.

From working together on this device, a friendship arose that spurred each other on to make IMC 
accessible to everyone.
The result is a device that represents a milestone in technical and practical terms. IMC is elaborately 
crafted by hand. The "inner values" are excellent and the case (also manufactured by DOCtron) made of 
carbon underlines the maxim that allows a device in the smallest space, as easy and uncomplicated as 
possible! An audio processor chain, which otherwise only digitally or with much higher budget and 
physical space use would be possible.

IMC5 is a sound-shaping device used as a replacement for a classic mastering chain.
Included here is a British-style low and high-shelf EQ with dedicated bypass and a VCA based bus 
compressor with FF/FB detector path. 

The following instructions will now introduce the device in detail. The manual also represents the current 
state of development.

In this tutorial we're scratching the surface. In the depth you have to go yourself ...

And now have fun with IMC !

Wassertrüdingen, June 2021

Michael „Doc“ Schneider,
Doctron

IMC5

2

© DOCtron 2021

Summary of Contents for IMC5

Page 1: ...Martin Stimming s Instant Mastering Chain v 5 1 7 Set up and operating instructions Introduction 2 Safety 3 Overview 4 Circuit Parts In Detail 5 Tech Specs 14 IMC5 1 DOCtron 2021...

Page 2: ...accessible to everyone The result is a device that represents a milestone in technical and practical terms IMC is elaborately crafted by hand The inner values are excellent and the case also manufact...

Page 3: ...s are not decoration and should never be covered during operation The main reason for technical defects are mostly heat problems In non ventilated cabinets use ventilation panels 1H between units even...

Page 4: ...Overview Here is the entire circuit as a block diagram IMC5 4 DOCtron 2021 Figure 1 block diagram...

Page 5: ...sitive and negative supply voltages is carried out in the device by its own sub switching power supplies Due to the conductivity of the carbon casing material sufficient protection against the outside...

Page 6: ...In this case the negative Signal RING will be grounded IMC5 works internally unbalanced The problem here is often ground and ground loops resulting from multiple shielding In a stereo connection thus...

Page 7: ...sidechain The feed forward FF is the signal before the compressor tapped with feed backward FB after the compressor Newer compressors work almost exclusively with Feed Forward FF Many classics such as...

Page 8: ...ches one can regulate the parameters of the integrated compressor RATIO RATIO RATIO RATIO Ratio determines the ratio of uncompressed to compressed signal 1 1 5 is therefore a slight compression while...

Page 9: ...s If you choose to put DRIVE to the nuts position you will get a horrible distorted signal DRIVE to the nuts position you will get a horrible distorted signal DRIVE to the nuts position you will get a...

Page 10: ...tch phantom power off switch phantom power off because the protection can degrade the audio signal SIDECHAIN SIDECHAIN SIDECHAIN SIDECHAIN With SIDECHAIN SEND and RETURN you can influence the control...

Page 11: ...0 0186 primary voltage 90 264 V el power 10 Watt max Input Voltage Range 27 5 dBu Input Impedance 47 k PSRR 90 dB Max Output Level 24 dBu 20Hz load 600 Gewicht IMC 1000g Contact details Contact detai...

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