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音楽ミキサー DUTCH IM1.2のPDF マニュアルをオンラインで閲覧またはダウンロードできます。DUTCH IM1.2 5 ページ。 Insert matrix

DuTCH audio IM1.2(s) manual

(v1.1 03-10-2019)

Thank you for purchasing the DuTCH audio mastering Insert Matrix IM1.2(s). In this manual

we will explain how this device works and how to use it. Since this is not really a beginner's

device, we will skip the basics and focus on it's functions. We will go from the inputs (left side),

to the inserts (middle) and to the outputs (right side), basically how the device handles signals.

The IM1.2 is available in 2 versions, the IM1.2 and the IM1.2s. The only difference is the

output section. More on this, check the output section in this manual.

Input:

Active gain:

The input is passive with just relays, but by pushing the 'active gain' button you will enable the

active gain stage which enables you to change the input gain to your liking. In the mid/0

position, there is no gain applied though it passes the active gain circuit. You can change the

gain in 23x0.5dB steps from +5.5dB to -5.5dB with stepped switches.

Polarity:

The 'polarity' button will swap the polarity of both Left and Right. Sometimes swapping polarity

will give a better response, mostly in the low frequencies. In most cases swapping polarity is

not needed, but in the cases where you want to, this button comes in very handy. Keep in

mind that obviously this only works with balanced signals.

Inserts:

Insert 1 and 2:

This is a 100% passive insert section with just relays. When disabled, it will directly pass the

signal internally to the next stage. When you enable the insert (1 and/or 2), it will pass the

signal to the corresponding send/return. It will first pass insert 1 and then it goes into insert 2.

When you push the 'swap 1 /2' button, it will swap the order of the inserts. So instead of 1>2

it will become 2>1.

Insert 3 and 4 (mid/side):

Insert 3 and 4 can be used for Mid/Side processing. When set to stereo, it will be 100%

passive, when set to MS, it will pass the active mid/side circuit.

Mid Side:

When the 'stereo/ms' button is engaged, both inserts 3 and 4 will work in MS mode. Left

channel is Mid (sum), Right channel is Side (diff).

Insert 5 and 6: