Rackmount Passive Summing

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  • 1U Rack-mount Passive Summing Mixers

    1U Rack-mount Passive Summing Mixers (35)

  • 2U Rack-mounted Passive Analog Studio Summing mixers

    2U Rack-mounted Passive Analog Studio Summing mixers (8)

  • Passive Studio Summing Mixer DSUB -TRS or XLR

    8×2 Passive Studio Summing Mixer XLR

    299.00 € – 389.00 €

    True Analog Passive Studio Summing Mixer – Dual Stereo Balanced Discrete no-compromise, uniquely designed, noise-free analog summing circuit.

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    SELECT ALL OPTIONS!

    ORDERDone This product has multiple variants. The options may be chosen on the product page
  • 8x2 Passive Summing Mixer 4 x Mono Switch - XLR - TRS or DSUB

    8×2 Passive Summing Mixer 4 x Mono Switch

    339.00 € – 429.00 €

    4 x Mono Switch for Mono Instruments – Kick | Snare | Bass | Vox |

    True Analog – 8×2 Passive Summing Mixer 4 x Mono Switch – XLR – TRS or DSUB Dual Stereo Balanced Discrete no-compromise, uniquely designed, noise-free analog summing circuit.

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    SELECT ALL OPTIONS!

    ORDERDone This product has multiple variants. The options may be chosen on the product page
  • studio mixer for uad

    8×4 Ch Studio Mixer for UAD Apollo x6

    374.00 €

    16 Channel Analog Passive Studio Summing Mixer Stereo Balanced 

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    SELECT ALL OPTIONS!

    ORDERDone This product has multiple variants. The options may be chosen on the product page
  • vol control pot Studio Precision Mastering Summing Mixer

    4×2 Studio Precision Mastering Summing

    399.00 €

    True Analog Passive Studio Summing Mixer with individual gain control for final mastering 2 Master stereos to a master stereo or effect chain – Reverb to Master Stereo with high precision control  Dual Stereo Balanced Discrete no-compromise, uniquely designed, noise-free analog summing circuit.

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    SELECT ALL OPTIONS!

    ORDERDone This product has multiple variants. The options may be chosen on the product page
  • 16 channel input rack analog passive summing mixer box

    16 In – 2 or 4 Out Analog Passive Studio

    419.00 € – 489.00 €

    16 Channel Analog Passive Studio Summing Mixer Dual Stereo Balanced 

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    SELECT ALL OPTIONS!

    ORDERDone This product has multiple variants. The options may be chosen on the product page
  • Front Panel Connection Studio Summing Mixer

    8×4 Front Panel Connection Studio Summing

    419.00 €

    Easily connect your audio sources in the rack to the Front Panel Connection Studio Summing Mixer

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    SELECT ALL OPTIONS!

    ORDERDone This product has multiple variants. The options may be chosen on the product page
  • Front Panel Connection Studio Summing Mixer

    8×2 XLR Front Panel Connection Studio

    419.00 €

    Easily connect your audio sources in the rack to the Front Panel Connection Studio Summing Mixer

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    SELECT ALL OPTIONS!

    ORDERDone This product has multiple variants. The options may be chosen on the product page
  • 8 input passive summing xlr

    8 Input Summing Mixer with XLR insert designed

    429.00 €

    Pristine real analog studio sound!

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    SELECT ALL OPTIONS!

    ORDERDone This product has multiple variants. The options may be chosen on the product page
  • 10x4 Input Analog Summing Mixer for UAD Focusrite ISA828

    10×4 Input Analog Summing Mixer with

    439.00 €

    16 Channel Analog Passive Studio Summing Mixer Stereo Balanced with insert designed for UAD – Focusrite ISA

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    SELECT ALL OPTIONS!

    ORDERDone This product has multiple variants. The options may be chosen on the product page
  • 12-Input TRS Analog Summing Mixer with insert designed for Ferrofish - Antelope - Cubase

    12-Input TRS Analog Summing Mixer with insert

    0.00 €

    12-Input TRS Analog Summing Mixer with insert designed for Ferrofish – Antelope – Cubase

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 12 channel TRS XLR rack Analog Summing Mixer designed for RME Fireface 800 - Stereo-Mono Synths

    12-Input TRS – XLR Analog Summing Mixer

    0.00 €

    ANY I/O and CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 8 Input Passive Summing Mixer with 2 x Stereo out - 4 x STM switch - Master Insert designed for Universal UAD Apollo x8

    8-Channel Analog Summing Mixer with insert

    0.00 €

    8 Input Passive Summing Mixer with 2 x Stereo out – 4 x STM switch – Master Insert designed for Universal UAD Apollo x8 Prism Sound Titan

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 6-input Passive Summing Mixer with Volume Attenuator input control, designed for analog Synth, Keyboard, and Drum Machine

    6-Input XLR Analog Summing Mixer with insert

    0.00 €

    6-input Passive Summing Mixer with Volume Attenuator input control, designed for analog Synth, Keyboard, and Drum Machine

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 8 input passive mixer with headroom switch

    8-Channel TRS Analog Summing Mixer with Variable

    0.00 €

    Analog summing for Presonus Studio One PRO and Ableton Live 11 and Sonic farm Creamer

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 10 input passive mixer with aux input

    10-Channel TRS Summing Mixer with AUX Input

    0.00 €

    8 in 4 out + 2 AUX Input Passive Summing Mixer with 4 mono + variable headroom switch designed for Apogee rosetta 800

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 14 ch aux summing mixer 12+2 AUX in TRS Summing Mixer

    12+2 AUX in TRS Summing Mixer

    0.00 €

    12 input TRS Summing mixer custom designed for Focusrite and Motu Audio Interface with ART TubeOpto 8, API 3124V

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 14 ch aux insert summing mixer

    14-ch Summing Mixer with Insert

    0.00 €

    Summing box for UK Sound 1173, Avalon VT-737 with 14 input DSUB + TRS input TRS – XLR Output 

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 16-ch Summing Mixer with Insert

    16-ch Summing Mixer with Insert

    0.00 €

    16 input Summing – designed for Audient ASP 800 DSUB TRS Insert and 2 x Stereo out TRS

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 8-ch Summing Mixer with 4 x Stereo to 8 Monoo

    8-ch Summing Mixer with 4 x Stereo to 8 Mono

    0.00 €

    8 Input Passive Summing Mixer with 4 x Stereo to 8 Mono switch designed for Presonus / Motu interface

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 16-ch Summing Mixer with 16 x Mono switch

    16-ch Summing Mixer with 16 x Mono switch

    0.00 €

    16-ch Summing Mixer with 16 x Mono switch for MOTU Digital Performer, Cakewalk by BandLab designed for Lynx Aurora / RME Babyface Pro FS Lynx Studio Aurora E44 and SSL Alpha VHD-Pre, Neve 1073, Focusrite ISA One

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 16-ch Summing Mixer 4 x Master Insert

    16-ch Summing Mixer 4 x Master Insert

    0.00 €

    16 input Summing mixer – 4 x Multi master insert dsub balanced designed for Lynx Aurora / Chandler Limited / CAPI

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 16-ch Summing Mixer - Vol Control - 4 x Master Insert

    16-ch Summing Mixer – Vol Control –

    0.00 €

    16 input Summing with Vol Gain Control – designed for Motu 8pre Heritage Audio Elite Series HA-73X2 – Warm audio – Audient ASP880 – Fredenstein F200

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 16 in 6 out 2 x stereo master insert

    16-ch Summing Mixer 2 x Master Insert

    0.00 €

    16 input Summing mixer – 4 x Multi master insert dsub balanced designed for Warm Audio – Lynx Aurora / Chandler Limited / CAPI

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 16 in 2 2 out two separate stem mixes summing mixer 16-ch 2-BUS Summing Mixer - 4 x Master Insert

    16-ch 2-BUS Summing Mixer – 4 x Master

    0.00 €

    16 in Dual Sum Bus mixer with select out switc per channel similar like Neve 5059 – Motu 24ao will go to a Burl B32

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 16-Input 4-BUS Analog 3-Sub Mix BUS Summing Mixer

    16-Input 4-BUS Analog 3-Sub Mix BUS Summing

    0.00 €

    1 x Master Sum + 3 x WSub Mix Sum = 4 (four) Summing Mixers in One for ART TPS II, ART Pro VLA II, Shadow Hills Mastering Compressor, Millennia TCL-2

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 18 Input Summing Mixer with 4 x Stereo Insert designed for Presonus Studio

    18 Input Summing Mixer with 4 x Stereo Insert

    0.00 €

    18 input Summing mixer custom designed for PreSonus Studio 192 Audio Interface with four (4) Master insert Send Seturns (chained ABCD) for Black Lion Audio Revolution, Vertigo VSC-2

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 24 Input Summing Mixer 3 x Stereo Insert

    24 Input Summing Mixer 3 x Stereo Insert

    0.00 €

    24 Input Passive Summing Mixer with 3 x Stereo Insert designed for Apollo X16 + Prism Sound

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 28 Input Summing Mixer Stereo Insert

    28 Input Summing Mixer Stereo Insert

    0.00 €

    28 input Summing TRS I/O designed for Avid HD I/O 16×16 and Access Virus C, Virus TI2, Moog Sub and Korg Elecribe, Uad Apollo Twin

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 32 Input Summing Mixer with Vol Control pot

    32 Input Summing Mixer with Vol Control pot

    0.00 €

    32 Input Summing Mixer with Vol Control pot

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 32 Input Summing Mixer 4 x Stereo to 8 Mono switch

    32 Input Summing Mixer 4 x Stereo to 8 Mono

    32 input Passive Summing Mixer 24x DSUB 8x TRS in – 2x Stereo XLR out designed for Antelope Orion 32+ | Gen 3

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 32 Input Summing Mixer Master Insert

    32 Input Summing Mixer Master Insert

    0.00 €

    Summing mixer for Focusrite Liquid Saffire 56 (master) —>driven 2X ADA8000 and ADA8200 via ADAT Optical resulting in a total 28 analog outputs from DAW Steinberg Cubase Pro

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 32 in passive summing mixer box 16 x stereo to 32 mono - 32 Input Summing Mixer DSUB I/O

    32 Input Summing Mixer DSUB I/O

    0.00 €

    32 input DSUB summing box – with unique Master insert/return via DSUB – designed for API Audio 512c Mic Pre – AMS Neve 33609 Limiter | Compressor

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 32 In - 10 Out Summing 4-BUS Mixer 4 x SUB GROUP

    32-In – 10-Out Summing 4-BUS Mixer

    0.00 €

    32-In – 10-Out Summing 4-BUS Mixer 4 x SUB GROUP – 4 x Insert 4-BUS – 8 ch sections for 2x Apogee DA16X – feeding Cranesong Syren, JoeMeek Brick or RND 511 on Ableton Live 11, Logic Pro, Presonus Studio – Steinberg Cubase Pro 12

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 32 In - 8 Out Summing 4-BUS SubGroup Mixer DSUB - XLR

    32 In – 8 Out Summing 4-BUS SubGroup

    0.00 €

    32 in QUAD (4×8): Four summing sections in the box designed for DAW, Synth, and Keyboard analog mixing processess

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 2U Rack 16-Ch Summing Mixer 3 x Insert DSUB TRS XLR

    2U Rack 16-Ch Summing Mixer 3 x Insert DSUB

    0.00 €

    2U Rack 16-Ch Summing Mixer 3 x Insert DSUB TRS XLR – 16 input 2 Space 19″ Inch (2U) Rack mount Summing mixer for Avid Pro Tools – Prism, Orion, SSL, API Audio

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 16 input MultiBus Matrix Analog Passive Summing Mixer

    16 input MultiBus Matrix Analog Passive Summing

    0.00 €

    16 input MultiBus Matrix Analog Passive Summing Mix Bus Mixer designed for Neve 1073 Mic Preamp/EQ Avalon VT-737SP and Neumann TLM 103

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 2U Rack 24-Ch Summing Mixer 4 x Insert

    2U Rack 24-Ch Summing Mixer 4 x Insert

    0.00 €

    2U Rack 24-Ch Summing Mixer 4x multi-insert send-return designed for Manley SLAM, SSL FUSION, and DRAWMER 1970

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 2U Rack 36 In - 8 Out 4-BUS SubGroup Quad Summing Mixer

    2U Rack 36 In – 8 Out 4-BUS SubGroup

    0.00 €

    Custom (4x summing mixer in one), designed for use with Logic Pro, Avid Pro Tools, and various interfaces such as Apogee, RME, Audient, M-Audio, as well as Synths, Keyboards, and Drum Machines.

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 2U Rack 40 In - 6 Out Summing Mixer - 3 x Master Insert

    2U Rack 40 In – 6 Out Summing Mixer

    0.00 €

    Custom 2U Rack 40-channel passive summing mixer designed for Harrison Mixbus32C, MOTU Digital Performer, Cakewalk by BandLab, Apple GarageBand, Acoustica Mixcraft 9 Recording Studio, Akai MPC Beats, and Serato Studio.

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 2U Rack 64-Input Ch Summing Mixer - 32 x 64 Mono Swich

    2U Rack 64-Input Ch Summing Mixer –

    0.00 €

    2U Rack 64-Input Ch Summing Mixer – 32 x 64 Mono Swich for Logic Pro Apogee DA16X Lynx Aurora Antelope orion with Black Lion Audio Auteur, Universal Audio 6176

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 2U Rack 10-Input 2-BUS 4-Insert Summing Mixer

    2U Rack 10-Input 2-BUS 4-Insert Summing Mixer

    0.00 €

    Sub Group passive summing for Multi–Bus Mixing

    ASK TO BUILD YOURS!

    ORDERDone
  • 8 Ch Front Side Connection Summing Box with Inserts

    8-Ch Front Side Connection Summing Box with

    Analog Summing Mixer with Front Side-Panel Connectors

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • hybrid studio mixer monitor controller Hybrid Summing Mixer

    18×8 Hybrid Summing Mixer and Monitor

    0.00 €

    2 BUS SUMMING MIXER with 3 POSITION ROTARY + SPEAKER CONTROLLER

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 16x2 Summing and 2x6 Monitor Controller Hybrid

    16×2 Summing and 2×6 Monitor Controller

    0.00 €

    Hybrid 16×2 Summing Mixer and 2×6 Monitor Controller 2-in-1 Analog Studio Solution

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • summing with monitor control 16x2 Summing with 4x4 Monitor Controller Hybrid 2-in-1

    16×2 Summing with 4×4 Monitor Controller

    0.00 €

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • Reverse Studio Splitter

    24×8 Reverse Studio Splitter –

    0.00 €

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • Studio Line Signal Splitter - Summing Mixer Hybrid Mixing

    Studio Line Signal Splitter – Summing

    0.00 €

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 4 bus passive summing mixer

    2U Rack 32-Ch 4-BUS Summing Mixer 4 x Insert

    0.00 €

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • 8-In 8-Ch Insert Send 8-Return Analog Summing Mixer

    8-In 8-Ch Insert Send 8-Return Analog Summing

    0.00 €

    8 Input Passive Summing Mixer with 2 x Stereo out – 8 x CH Insert Send 8 x CH Insert return8 x mono switch – Master Insert

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
  • passive summing 16 mono per channel switch

    16-Input Analog Summing Mixer with 16 x Per

    0.00 €

    16-ch Summing Mixer with 16 x Mono switch for MOTU Avid Presonus, Cakewalk by BandLab designed for Lynx Aurora / RME Babyface Pro FS Lynx Studio Aurora E44 and SSL Alpha VHD-Pre, Neve 1073, Focusrite ISA One

    ANY CONNECTOR TYPE CAN BE ORDERED IN ANY SEQUENCE AND VARIATION

    ASK TO BUILD YOURS!

    ORDERDone
Warm Up your Digital ITB mixes and add analog depth and vibe and discover your DAW Interface analog potential and get a Console like Sound! Antelope, Motu, Focusrite, Ferrofish, Presonus, Prism, Orion, SSL, API Audio, Roland, Tascam, Behringer, Apogee, RME, Audient, M-Audio and Synth, Keyboard, Drum Machine and more! Can I use my DAW interface “stock” mic preamps or line input’s for summing mixer gain makeup? Yes, you can. By prior consultation the mixer will be designed for your DAW mic preamp working range, so you can use your DAW interface mic preamp without any compromises. To make the best gear for you, just let me know your interface type, gain range of your DAW mic preamp or external preamp (like +20dB /+30dB/+55dB/+65dB or more relative to 0dB) Introducing our handmade analog summing mixer—an embodiment of true craftsmanship that delivers an unparalleled, authentic analog sound. Meticulously crafted with precision and care, this mixer elevates your audio experience to new heights. Immerse yourself in the rich, warm tones that only genuine analog circuitry can provide. Our summing mixer is more than a device; it's a testament to artistry and dedication. Each unit is carefully assembled by skilled hands, ensuring a level of quality that transcends mass-produced alternatives. The result? A fantastic audio solution that brings a touch of vintage magic to your sound.