• HAUFE in/HAUFE out X-FORMERS! (like Neumann!)

AMP: Filtek DV1175 Dual Stereo Balanced Vintage  summing amp
Max output gain: control pot +20dB relative to 0db
Max input gain: + 6dBm
Standard level inputs:   Balanced, floating to ground
Standard level outputs: Balanced, floating to ground
Output impedance (load imp) : >300
Crosstalk attenuation: >110db from channel to channel
Frequency response: <+0/-0,25dB (20Hz to 20kHz: <+0/-0,5dB

designed and created by VintageMaker

LittleMc 2x2 Controller
LittleOne Summing Mixer
LittleKnob Controller
How to mix in analog - 3 important steps

1. HEADROOM - perform in the Passive summing network. "Gain staging is like pulling the focus of a camera lens" You can achieve this by entering in the summing unit by/with hotter levels" (from your DAW interface or synth, drum machine etc.) Need to find the right high/hot gain for all your instruments/track sent to summing box individually, the "gentle distortion" point, where the subtle distortion starts gently and it's about right. It basically impossible to do that  ITB [In-The-Box] over 0dB starts to distort during gain staging, simply the digital bounce not allow to send hot (high gain)
2. SEPARATION - Panorama
Find for all your instruments the right places in to the stereo field, the right locations where they sit better in to the whole mix. Don't forget - your instruments are mixed in the analog domain as sinusoidal voltages!
3. MAKEUP GAIN - Gain staging - Drive the amp
Make up gain "crank it up" - make up gain by your mic pres or internal summing amp, and hit the sweet spot of master mix, then print/record.
It's important to find the sweet-spot when the level and subtle distortion is just about right, depending on the song and production. ITB has no sweet-spot and there's really no reward running the levels a bit too hot, on the contrary is even makes the mix sound worse.

US customer review

I was used to mixing in the box, and I knew my way around it. You always need to make more room. I realized I wasn’t doing that anymore, and was not needing many of the tricks I used to do to get closer to what I was hearing in my mind, so I wanted to learn how much headroom I got. I fed my converters with the hottest signal in the center of the panorama and started automating the faders around it. Soon enough, the magic happened: the summing box started purring like a happy big cat and I knew that was the sound I always struggled to reach, the famous and legendary “warmth and openness of analog” I so many times read about. "The analog sweetspot".