8 Input Summing Mixer – Output Volume Attenuator Control – 4 Out TRS – vol gain ctrl for Synth Keyboard or DAW Virtual AU RTAS VSTI Plugin
319.00 €
🔥 Perfect for Synths, Keyboards, DAWs & VST RTAS AU Plugins! 🔥
🔥 Next-Level Summing Mixer for DAWs, Synths, Drum Machines & Pro Virtual Instruments Plugins! 🔥
Dual-Stereo, Fully Balanced, Discrete Analog Summing Mixer – Designed for Your Studio DAW Interface!
Can’t find the right product? Tell me what you need – I’ll build it for you!
Please Select All Options!
Do not find your summing mixer? Tell me your DAW Interface Type! Do not find your Gear? Don’t worry! Just tell me what you need and I build for you!
🔥 8-Input Summing Mixer | Pro-Grade Analog Warmth | Precision Volume Control | 4 TRS Outputs 🔥
Pro Tip: Push the instruments into the summing mixer at a higher level until you start hearing a subtle harmonic distortion. This will add warmth, depth, and better separation to your mix, giving it a more professional, polished sound – just like a finished record. The headroom provides a safe place for transients, ensuring clarity and punch in your mix.
Take your mixes to the next level with this high-end analog summing mixer, designed to bring depth, warmth, and separation to your sound!
✅ 8 Balanced Inputs – Wide, open summing for ultimate clarity
✅ Precision Output Volume Attenuator – Fine-tune your mix with smooth analog control
✅ 4 TRS Outputs – Versatile connectivity for seamless integration Main rec / Monitor
✅ Pro-Grade Volume & Gain Control – Shape your sound with precision
✅ Direct Input Switch for input 7/8 (you can ask other inputs too) – Simply put, if you’re using the LittleOne in monitoring (direct out) mode instead of summing mixer mode, you don’t need to unplug anything. Just switch the 7/8 input to OUT mode, and your DAW interface’s monitor output will be routed to the summing mixer outputs.
Input to Output or Input to Mix Switch – Select your desired stereo input from the drop-down menu.
Enables direct monitoring from DAW Interface by routing input either to the mixer or straight to the master outputs. No need to unplug monitor cables – keep your interface connected to the summing mixer at all times. You don’t have to unplug your interface monitor in everyday work; you can keep it connected at all times to the summing mixer.
-
Down Position: Input signal is routed to the summing mixer for analog mixing (standard summing operation).
-
Up Position: Input signal is sent directly to the master outputs at full volume.
Important:
-
the other summing channels remain active. These channels need to be muted in the DAW.

-
Left Switch (labeled “7/8”):
-
This is tied to input pair 7/8, often used for direct DAW monitoring.
-
The switch lets you choose between:
-
Straight-through monitoring (input goes directly to the output without summing), or
-
Mixing mode (input goes into the summing mix).
-
-
This is useful if you want to monitor something from your DAW in real-time, without latency.
-
-
Right Switch (labeled “1/2 M”):
-
This switch selects whether input pair 1/2 is treated as stereo or summed to mono.
-
Perfect for mono sources like a kick or bass that you want centered in your final mix.
-
8 Input Summing Mixer – Output Volume Attenuator Control – 4 Out TRS – vol gain ctrl Perfect for hybrid setups, this summing mixer enhances stereo imaging and delivers rich, analog harmonics for a truly professional mix.
🎚 Custom-built to fit your studio needs! Get that BIG console sound without the hefty price tag.
🚀 ORDER NOW and experience real analog summing!
Boost your Digital Audio Workstation (DAW) Interface by integrating a genuine Analog Summing Mixer, getting a rich 3D analog-console-esque audio experience. Improve your studio setup with a top-tier, balanced, high-fidelity signal path for warmth and studio-grade quality.
You can get as many channels and options as you want, Contact me if you want more channels or unique options.
Build time: 10 Working Weekdays after cleared payment
8 input TRS 1/4 Balanced L/R – 4 stereo
4 output TRS 1/4 balanced 2 x Stereo (Main Rec/Monitor)
2 x Mono Input conversion to 2 Center placed Mono (eg. mono kick/bass) read more about analog mono…
21 step precision Attenuator range – 20dB placed before Master Out
Base SUM BUS Reduction: -10dB (ask for other value)
Attenuator (+) – 0 to -20dB divided to 21 Steps
*example: Base reduction -10dB (+) -20dB Attenuator range
** you can ask -6 to -10, -15,-20 or -25dB base reduction
DIRECT Input to Output Switch on 7/8 Input read more about DIR switch
Custom Name Engraving ( let me know)
Required minimum gain makeup: +6dB up to +25dB relative to 0dB
Selected VISHAY DALE military metal-film resistors
Full discrete dual stereo signal topology
In/Out:Balanced, floating to ground
Output impedance 600-1k ohms balanced
Output level: -10 dB / – 30dB nominal
Frequency response: 0-500Khz
Crosstalk 1Khz: -95dB
Signal/ Noise rate: -110dB
TRS wiring: Tip: HOT – Ring: COLD – Sleeve: GROUND
Pure hand made! Hand wired and tested point-to-point!
Laser engraved massive aluminium alloy box!
Knob Style: Round black or Miniature Vintage Style White / Black knob
Upgrade your DAW with a premium analog summing mixer for rich, 3D console-style depth and warmth. Seamlessly integrate synthesizers, drum machines, preamps, and effects, ensuring a clean, balanced signal path before final mastering.
Compatible with top audio interfaces like UAD Apollo, Focusrite, MOTU, RME, SSL, Apogee, and Arturia MiniFuse, this summing solution enhances clarity, depth, and stereo imaging for true analog warmth. 🚀
Ideal for summing signals from Moog, Roland, Korg, Yamaha, Sequential, Arturia, Novation, Elektron, Behringer, Nord, and more, plus seamless integration with leading VST/AU synths from u-he, Softube, Cherry Audio, Native Instruments, and Spectrasonics.
| SOUND CARD? | UAD Apollo, Apogee, Arturia, Behringer, Focusrite, M-Audio, Motu, PreSonus, Prism, RME, Roland, SSL, Steinberg, Tascam, OTHER let me know |
|---|---|
| SELECT STEREO INPUT FOR MIX OR DIRECT OUT (SWITCH) | 1/2, 3/4, 5/6, 7/8 |
| CUSTOM NAME? | YES, NO THANKS |
| BUILD TIME | 10 DAY |
| KNOB STYLE | ROUND BLACK, VINTAGE WHITE, VINTAGE BLACK |




























andre.jr. –
its like a magic glue on my mixes
Clean analog summing designed for Apollo users.
Wide stereo image, deep low end, and natural analog depth.
Seamless integration with Apollo’s converters and outboard gear.
Passive design keeps the signal pure with no added noise.
Compact, solid build with high-quality components.
Great choice for hybrid mixing setups.