Desktop Summing 4-8

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4 Ch Input TRS Analog Studio Summing Mixer LittleOne
Rated 5.00 out of 5
Price range: 149.00 € through 159.00 €
DUAL STEREO BALANCED – SILVER OR COPPER INTERNAL WIRING (select)

Pro Tip: Push the instruments into the summing mixer at a higher level until you start hearing a subtle yet pleasant 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.

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True Analog Passive Studio Summing Mixer – Dual Stereo Balanced Discrete. A no-compromise, uniquely designed, noise-free analog summing circuit. Designed for all home, pro, and semi-pro studio interfaces, delivering high-quality, console-like real analog summing for a superior mix.

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4 Input Ch Analog Summing Mixer for UAD Apollo Twin
Rated 5.00 out of 5
Original price was: 215.00 €.Current price is: 149.00 €.
Pro Tip: Push the instruments into the summing mixer at a higher level until you start hearing a subtle pleasant 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.

Can’t find the right product? Tell me what you need – I’ll build it for you!

The summing box is compatible with various interfaces such as Steinberg UR824, Focusrite, PreSonus, Universal Audio, MOTU, RME, Apogee, Audient, Behringer, Native Instruments, Solid State Logic (SSL), Tascam, Avid, and many others.

Maximize the full potential of your UAD Apollo Unison Preamps. Route your mix audio tracks to the Summing Mixer, and then record back the final analog mix using the legendary Helios, Neve 1073, Manley, Century Tube, Avalon, Luna API, SSL, UA610 and Avalon Preamp emulations to get the Real Analog-Console 3D wide sound character or add your Synth Keyboard Drum Machine to the summing mixer!

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4 Ch Input XLR Summing Mixer – LittleOne 4×2 Analog
Rated 5.00 out of 5
Price range: 159.00 € through 169.00 €
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DUAL STEREO BALANCED – SILVER OR COPPER INTERNAL WIRING (select)

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ORDER This product has multiple variants. The options may be chosen on the product page
4 Ch Input Analog Summing Mixer – LittleOne TRS
Rated 4.00 out of 5
159.00 €
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.

Can’t find the right product? Tell me what you need – I’ll build it for you!

Please Select All Options!

ORDER This product has multiple variants. The options may be chosen on the product page
4 Ch Input Summing Mixer – LittleOne TRS –
Rated 4.00 out of 5
159.00 €
Can’t find the right product? Tell me what you need – I’ll build it for you!

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ORDER This product has multiple variants. The options may be chosen on the product page
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6 Ch Input Analog Studio Summing Mixer Box Passive
Rated 5.00 out of 5
Original price was: 239.00 €.Current price is: 169.00 €.
UNIVERSAL 8-CHANNEL IN – 4 CH – 2 x STEREO OUT ANALOG SUMMING BOX – WORKS WITH ANY DAW INTERFACE!

Pro Tip: Push the instruments into the summing mixer at a higher level until you start hearing a subtle pleasant 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 wide separation, clarity and punch in your mix.

The summing box is compatible with all interfaces such as Steinberg UR824, Focusrite, PreSonus, UAD Universal Audio, MOTU, RME, Apogee, Audient, Behringer, Native Instruments, Solid State Logic (SSL), Tascam, Avid, and many others.

Can’t find the right product? Tell me what you need – I’ll build it for you!

ORDER This product has multiple variants. The options may be chosen on the product page
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8 Ch Input DSUB Tascam Analog Studio Summing Mixer
Rated 4.50 out of 5
Original price was: 269.00 €.Current price is: 169.00 €.
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8 Input Analog Stereo Summing Mixer – DSUB In / TRS out balanced UAD Apollo Twin X Duo MKII – or Motu – Focusrite – PreSonus – Prism – Roland – Tascam – SSL – RME Firewire – Steinberg – Arturia and more…

ORDER This product has multiple variants. The options may be chosen on the product page
6 Input Mono Synth Summing Mixer -LittleOne 6×1 TRS/XLR
Rated 4.00 out of 5
169.00 €
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6 Ch Synth Keyboard Drum Machine VST AU RTAS Plugin
169.00 €
🎛️ Analog Summing Mixer – Ideal for Synths, Keyboards, DAWs, VST/AU/RTAS Plugins & Virtual Instruments! 🔊

DESIGNED FOR YOUR STUDIO!

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4 Ch Input Summing Mixer – LittleOne TRS –
Rated 4.00 out of 5
179.00 €
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4 Ch Analog Summing Mixer – LittleOne XLR –
Rated 5.00 out of 5
179.00 €
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Excellent Headroom – SNR! Crystal Clear Real Analog Sound!

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Stereo Master XLR Summing Mixer – 2×Stereo In (4)
Rated 5.00 out of 5
Price range: 179.00 € through 199.00 €
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High-end analog summing mixer for combining two stereo buses from Rupert Neve, SPL, Harrison, Dangerous Music, API, SSL and other professional units — before your interface or mastering chain. Delivers true analog depth, punch and harmonic warmth with fully discrete dual-stereo design.
Optional Silver Wiring upgrade provides even greater clarity and stereo precision.

4× XLR In / 2× XLR Out • Custom Engraving • Selectable Gain Reduction (–6.5 to –25 dB)
Build time: 8–10 business days

DUAL STEREO BALANCED – SILVER OR COPPER INTERNAL WIRING (select)

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4 Ch Input XLR Summing Mixer – Input Mute Switch
Rated 4.00 out of 5
Original price was: 229.00 €.Current price is: 189.00 €.
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ORDER This product has multiple variants. The options may be chosen on the product page
6 Input Mono Synth Summing Mixer -LittleOne 6×1 TRS
Rated 4.00 out of 5
189.00 €
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PRE-ORDER HERE

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6-Channel Synth, Keyboard, DAW, VST/AU/RTAS Plugins
Original price was: 279.00 €.Current price is: 189.00 €.
Transform Your Sound! Analog Summing Mixer for DAWs, Synths and Hardware & Virtual Instruments!

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.

Can’t find the right product? Tell me what you need – I’ll build it for you!

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ORDER This product has multiple variants. The options may be chosen on the product page
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4 In 1 Out XLR Mono HiFi Studio Summing Mixer – for
Original price was: 259.00 €.Current price is: 189.00 €.
HiFi Studio SummingMixer for Sennheiser EM 2050 – Marantz SR6013 – Episode DA-DYN – Apogee Symphony DAW

Can’t find the right product? Tell me what you need – I’ll build it for you!

ORDER This product has multiple variants. The options may be chosen on the product page
Sale!
8 Ch Input Studio Summing Mixer Box DSUB Tascam Analog
Rated 4.00 out of 5
Original price was: 295.00 €.Current price is: 195.00 €.
Can’t find the right product? Tell me what you need – I’ll build it for you!

UNIVERSAL 8-CHANNEL IN – 4 CH – 2 x STEREO OUT ANALOG SUMMING BOX – WORKS WITH ANY DAW INTERFACE!

Pro Tip: Push the instruments into the summing mixer at a higher level until you start hearing a subtle pleasant 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 wide separation, clarity and punch in your mix.

The summing box is compatible with various interfaces such as Steinberg UR824, Focusrite, PreSonus, UAD Universal Audio, MOTU, RME, Apogee, Audient, Behringer, Native Instruments, Solid State Logic (SSL), Tascam, Avid, and many others.

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ORDER This product has multiple variants. The options may be chosen on the product page
6 Input Summing Mixer – Volume Attenuator Control
Rated 4.00 out of 5
199.00 €
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.

Can’t find the right product? Tell me what you need – I’ll build it for you!

Please Select All Options!

ORDER This product has multiple variants. The options may be chosen on the product page
Sale!
6-Input Analog Summing Box – LittleOne Wide 6×2
Original price was: 269.00 €.Current price is: 199.00 €.
Signal chain: DAW Output → Summing → FMR Audio RNC 1773→ ART TCS → Greenaudio → DAW Recording

CUSTOM NAME ENGRAVING! – see gallery photos

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ORDER This product has multiple variants. The options may be chosen on the product page
6 Input Summing Mixer – LittleOne Wide 6×2 TRS with
Rated 4.00 out of 5
239.00 €
Can’t find the right product? Tell me what you need – I’ll build it for you!

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4 Ch Input Mastering Summing Mixer – LittleOne
249.00 €
Stereo, balanced, studio-grade signal path.

Can be used for mastering, e.g., summing two mixer outputs or combining two stereo DAW outputs.

Bring analog warmth to your DAW: 4-channel summing mixer for pro studio sound in every mix!

Can’t find the right product? Tell me what you need – I’ll build it for you!

ORDER This product has multiple variants. The options may be chosen on the product page
Sale!
8×4 Analog Summing Mixer Box for Any 8-Channel DAW
Rated 5.00 out of 5
Original price was: 324.00 €.Current price is: 259.00 €.
UNIVERSAL 8-CHANNEL ANALOG SUMMING BOX – WORKS WITH ANY DAW INTERFACE!

Pro Tip: Push the instruments into the summing mixer at a higher level until you start hearing a subtle pleasant 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 wide separation, clarity and punch in your mix.

The summing box is compatible with various interfaces such as Steinberg UR824, Focusrite, PreSonus, UAD Universal Audio, MOTU, RME, Apogee, Audient, Behringer, Native Instruments, Solid State Logic (SSL), Tascam, Avid, and many others. Summing for Pro Tools, Logic Pro, Ableton Live, FL Studio, Cubase, Studio One, Reaper, Bitwig Studio, Reason, Digital Performer, Cakewalk by BandLab, Nuendo, Mixcraft, Tracktion Waveform, Samplitude, Ardour, Renoise, GarageBand, LMMS and so on.

Additionally, Synths, Keyboards, Drum Machines, and Samplers can be connected either independently or together with the DAW.

Can’t find the right product? Tell me what you need – I’ll build it for you!

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ORDER This product has multiple variants. The options may be chosen on the product page
Sale!
4 Input Mono Synth Daw Studio Summing Mixer –
Original price was: 345.00 €.Current price is: 259.00 €.
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4-Channel XLR Summing Mixer with Volume Control –
Price range: 269.00 € through 329.00 €
Transparent & Ultra-Low Noise 4-Channel XLR Summing Mixer with Volume, Mute & Mono Switches

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Select Volume Control Options: Continuous Linear or Stepped Precision (21 Steps)

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8 IN 2 OUT Synth Station Summing Mixer – JX-3P Moog
Rated 5.00 out of 5
289.00 €
Custom 8 IN 2 OUT passive analog summing mixer dedicated to Roland JX-3P, Moog, Juno-106, and Juno-X synths. Custom engraved labels + stereo/mono switch for Moog. Balanced TRS I/O, floating differential bus, handmade in EU.

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8 Input Summing Mixer – Output Volume Attenuator
Rated 5.00 out of 5
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!

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ORDER This product has multiple variants. The options may be chosen on the product page
Studio Suming Mixer 12 Input TRS AUX In Direct out
339.00 €
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Sale!
8-Channel DAW Synth Audio Summing Mixer – TRS I/O,
Rated 5.00 out of 5
Original price was: 429.00 €.Current price is: 339.00 €.
UNIVERSAL 8-CHANNEL IN – 4 CH – 2 x STEREO OUT ANALOG SUMMING BOX – WORKS WITH ANY DAW INTERFACE!

Pro Tip: Push the instruments into the summing mixer at a higher level until you start hearing a subtle pleasant 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 wide separation, clarity and punch in your mix.

The summing box is compatible with various interfaces such as Steinberg UR824, Focusrite, PreSonus, UAD Universal Audio, MOTU, RME, Apogee, Audient, Behringer, Native Instruments, Solid State Logic (SSL), Tascam, Avid, and many others. Summing for Pro Tools, Logic Pro, Ableton Live, FL Studio, Cubase, Studio One, Reaper, Bitwig Studio, Reason, Digital Performer, Cakewalk by BandLab, Nuendo, Mixcraft, Tracktion Waveform, Samplitude, Ardour, Renoise, GarageBand, LMMS and so on.

Additionally, Synths, Keyboards, Drum Machines, and Samplers can be connected either independently or together with the DAW.

Can’t find the right product? Tell me what you need – I’ll build it for you!

Please Select All Options!

ORDER This product has multiple variants. The options may be chosen on the product page
Sale!
8×4 Analog Summing Mixer – 8-Channel DAW Audio,
Original price was: 429.00 €.Current price is: 349.00 €.
UNIVERSAL 8-CHANNEL IN – 4 CH – 2 x STEREO OUT ANALOG SUMMING BOX – WORKS WITH ANY DAW INTERFACE!

Pro Tip: Push the instruments into the summing mixer at a higher level until you start hearing a subtle pleasant 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 wide separation, clarity and punch in your mix.

The summing box is compatible with various interfaces such as Steinberg UR824, Focusrite, PreSonus, UAD Universal Audio, MOTU, RME, Apogee, Audient, Behringer, Native Instruments, Solid State Logic (SSL), Tascam, Avid, and many others. Summing for Pro Tools, Logic Pro, Ableton Live, FL Studio, Cubase, Studio One, Reaper, Bitwig Studio, Reason, Digital Performer, Cakewalk by BandLab, Nuendo, Mixcraft, Tracktion Waveform, Samplitude, Ardour, Renoise, GarageBand, LMMS and so on.

Additionally, Synths, Keyboards, Drum Machines, and Samplers can be connected either independently or together with the DAW.

Can’t find the right product? Tell me what you need – I’ll build it for you!

Please Select All Options!

ORDER This product has multiple variants. The options may be chosen on the product page
8 Input TRS In – XLR – Out INSERT Mixer ON OFF
Rated 5.00 out of 5
0.00 €
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4-8 Channel Desktop Summing Mixers – Analog Portable Studio Box

Portable analog summing boxes designed for 4–8 input channels. These LittleOne Mini series mixers deliver low-loss passive summing, legendary analog glue, and enhanced 3D separation in a compact desktop form – ideal for hybrid workflows and mobile setups.

Smooth compatibility with major DAWs: Cakewalk by BandLab, Bitwig Studio 5, Harrison Mixbus32C, Audacity, Digital Performer, FL Studio 21, Serato Studio, Logic Pro, GarageBand, Acoustica Mixcraft 9, Steinberg Cubase Pro 12, Cockos Reaper, Presonus Studio One 6, Ableton Live 11, Fruity Loops, Akai MPC Beats, Apple GarageBand, Propellerhead Reason, Digidesign Avid Pro Tools.

Perfect for UAD Apollo Twin, Focusrite Scarlett, RME Babyface, MOTU interfaces, and compact synths/drum machines. Features: TRS/XLR/DSUB I/O, mute switches, volume attenuators, headroom controls. Custom builds available.

Explore more in our full desktop summing range or read the guide: Passive Analog Summing Explained.

Explore all Desktop Passive Summing Mixers Go to Home

Can’t find the right product? Tell me what you need – I’ll build it for you!

Can’t find the right product? Tell me what you need – I’ll build it for you!

HiFi Studio SummingMixer for Sennheiser EM 2050 – Marantz SR6013 – Episode DA-DYN – Apogee Symphony DAW

Signal chain: DAW Output → Summing → FMR Audio RNC 1773→ ART TCS → Greenaudio → DAW Recording

Can’t find the right product? Tell me what you need – I’ll build it for you!

Can’t find the right product? Tell me what you need – I’ll build it for you!

Can’t find the right product? Tell me what you need – I’ll build it for you!

Can’t find the right product? Tell me what you need – I’ll build it for you!

Can’t find the right product? Tell me what you need – I’ll build it for you!

4-8 Channel Desktop Summing Mixers – Analog Portable Studio Box

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