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16 Input Summing Mixer DSUB TRS XLR – LittleOne 16×4 Master Insert – STM


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16 in DSUB Tascam Analog Balanced
4 out (2 x Stereo) L/R TRS balanced as:
OUT 1-2 to Monitors TRS Balanced
OUT 3-4 to Main Rec (DAW interface) XLR Balanced
Master Insert SND/RET TRS balanced via switches
2 x Stereo to 4 Mono (input) conversion switch

STM – Stereo to Mono Switch: It provides an extra stable Real Analog Mono Base for your mix (on monos like Kick/Bass/MainVox/Snare and so on), saving precious digital-to-analog (DA) channels (so you don’t waste stereo L/R for a mono instrument), and offers superior separation and 3D depth for the rest of your stereo instruments. This feature turns L/R inputs ‘COMBINED’ (two hard-panned L/R inputs) into an absolutely centered mono signal (1 x stereo to 2 mono). For example, ‘SNARE’ on channel 1 (left), ‘KICK’ on channel 2 (right). Mono instruments in the DAW sequencer (Steinberg cubase, pro tools, flstudio, reaper, logic pro, Ableton etc.) should place the kick hard left, the bass hard on the right, and so on. Stereo instruments: If you don’t use mono channels in your mix, simply turn down all the mono switches, and you’ll have a fully stereo analog summing mixer with panning options available from the DAW.

Master Insert Send Return Switches: Enables sending the master stereo L/R signal to external processors like EQ, compressor, or limiter, and then returning it to the master output for printing or recording. The ‘Master SND/RET’ is placed before the master out, with 100% of the signal routed to the send. The system requires two stereo switches for signal isolation and control: The first switch enables sending to external processors (routes the master to SND). The second switch enables the return from external processors (routes the return to the master out).

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

Build time: 14 Working Weekdays after cleared payment

Do not find your summing mixer? Tell me your DAW Interface Type! Do not find your Gear? Don’t worry! Just inform me about your requirements!

This summing mixer is designed for linking synthesizers, samplers, and rhythm machines, allowing you to route the combined output to a preamplifier for master processing. It’s tailored for use with Tascam US-16×08 and the third-generation Focusrite Scarlett 18i20.

Selected VISHAY DALE military metal-film resistors
In/Out: Dual Stereo Balanced Discrete Circuit
Output impedance 600-1k ohms balanced
DSUB DB25 Tascam Analog Standard balanced
Frequency response: 0-500Khz
Crosstalk 1Khz: -95dB
Signal to Noise rate (SNR): -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.

Portable compact studio Analog Studio Summing Mixer with volume control attenuator potentiometer and stereo inserts, designed for recording studios, live sound, or mastering audio material.


UAD Apollo, Apogee, Arturia, Behringer, Focusrite, M-Audio, Motu, PreSonus, Prism, RME, Roland, SSL, Steinberg, Tascam, OTHER let me know






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