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4 In – 4 Out – TRS – LittleKnob Mid Box 4×4 – Monitor Controller – Mute – Phase InvR + Master Mono Switch

5.00 out of 5 based on 1 customer rating
(1 customer review)

Original price was: 310.00 €.Current price is: 249.00 €.

NO STEREO CROSSTALK!
NO STEREO IMAGE COLLAPSE!
DOES NOT AFFECT THE STEREO IMAGE!
DUAL STEREO BALANCED SIGNAL PATH!
FULLY BALANCED FROM INPUT TO OUTPUT!
NO RELATION/CONNECTION BETWEEN L/R SIDES!

Can’t find the right controller or switcher? Tell me what you need—I’ll build it!

Monitor control for Adam Audio A7X and Focal Shape 65 Yamaha – Genelec – Neumann – KRK – Focal – Adam Audio – JBL – Presonus – M-Audio – Mackie CR-X Series CR5-XBT or other active studio monitoring system

2xStereo L/R INPUT 1,4″ TRS balanced
2xStereo L/R OUTPUT 1,4″ TRS balanced
IN A / IN B select by two position switch
OUT A / OUT B select by two position switch
21 Step Precision Rotary Attenuator -6dB to -50dB
Phase R Invert (mix phase test over -35dB)
Mono summing – mix compatibility test
Mute Switch

Phase Invert R + Master Mono Switch: Reversing the phase of the right channel and mono-ing it with the left and sending the result to both speakers is particularly useful for assessing the width content of your mix and distortion characteristic by effectively replacing the ‘centre image’ with the out-of-phase information. This provides an excellent way to check mono compatibility and to also learn spatial tricks from your favourite reference material. *they perform a test-type function (since you only use this function periodically) and because of passive attenuator nature recommended to use at 75 -100% attenuator volume (or max the volume) *the efficiency of the phase decreases proportionally as the volume decreases.

You can get as many channels and options as you want, so let’s build your gear!

Build time: 10 Working Weekdays after cleared payment

Do not find your controller or switcher? Tell me what you need and I build for you! 

KNOB STYLE

VINTAGE WHITE, VINTAGE BLACK, ROUND BLACK

CUSTOM NAME LASER ENGRAVING?

YES PLEASE, NO THANKS

1 review for 4 In – 4 Out – TRS – LittleKnob Mid Box 4×4 – Monitor Controller – Mute – Phase InvR + Master Mono Switch

5.00 out of 5 stars

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  1. Reviewer profile image
    5 out of 5

    adam.jr.

    Compact Size, Pro-Level Control

    With 4 balanced TRS inputs and 4 balanced outputs, it lets you easily manage multiple sources and speaker pairs. The dedicated Mute, Phase Invert (Right), and Mono switch give you full control for mix checking and critical listening. Perfect for hybrid or compact studios where accuracy and speed matter. Clean signal path, smart routing, and pro-grade build — all in one compact desktop box.

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