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Neumann v475 analog summing mixer

Warm Up your Digital ITB mixes with the Legendary Neumann transformers summing 

Transparent and clean with huge harmonic content. All style purposes! Neumann summing amps provide huge harmonic content and modern analog vibe especially when you push it, and it gives it that correct, real analog fat harmonics sound.

Add warmth analog vibe, depth and separation, color and character to your final mix read more…

Do not find your Studio Gear? Don’t worry! Just inform us about your requirements!

16x4 Neumann-2C (all style) summing

1149 + shipping  ORDER Would you like a better price for the product? Make an offer!

Availability: Limited-Quantities

All style purposes – Crystal clean, transparent analog warmth big-studio sound. Wide warmth 3D depth, huge harmonic content, legendary Haufe audio transformer sound

1349 + shipping  ORDER Would you like a better price for the product? Make an offer!

Availability: Limited-Quantities

Neumann 2B – The King of the Neumann Summing Amps. Legendary and rare. All style transparent and clean, extra low noise operation, with huge harmonic content, and modern analog vibe.

I heard the Neumann Vintage Maker in my room on my system compared to a Dangerous LT and a Shadow Hills Equinox.

The sound card was an Antelope Orion. Granted I was applying these summing boxes to a hybrid mix (mixed through a pair of Pultecs and BAE 10dcs) so these were not summed from the beginning. Regardless the differences were more than obvious. The Dangerous mixer was larger sounding than the Equinox mixer but the equinox was classier sounding. The Lt sounded like a REALLY big ITB mix which could be appealing for some styles. The equinox had nice low end mojo happening and over all but couldn’t touch the sheer size of the Dangerous to me.

The Vintage Maker summing mixer had more width and a super classy 3d vibe to it that neither had. The VM was the clear winner in my book.

read more on gearspace /gearslutz

Do not find your Studio Gear?

Don’t worry! Just inform me about your requirements!

best diy cheap studio controller mixer

vintagemaker neumann summing mixer

16x4 Neumann 2C White Led and White knobs TRS in TRS out

16x4 Neumann 2C Blue Led and Bronze knobs DSUB in TRS XLR out

16x4 Neumann 2C Blue Led and Silver knobs "mixed" DSUB / TRS input, XLR out

16x4 Neumann 2C Blue Led and Black knobs "mixed" DSUB / TRS Insert, TRS / XLR out

16x4 Neumann 2C White Led and Round Black knobs DSUB in XLR out

16x4 Neumann 2C Blue Led and Round Black knobs DSUB XLR in TRS XLR out

16x4 Neumann 2B with per channel insert and mono switch

16x4 Neumann 2C White Led and Round Black knobs DSUB in TRS out with 4 x Stereo Insert DSUB

2U - 16 in XLR Neumann Summing Mixer - designed for MIXBYSTOS .ONLINE

1U - 2U - 3U Neumann Summing Mixers

1U - 2U - 3U Neumann Summing Mixers

Customer feedback / Germany 

After having spent many days considering and reconsidering the choice of analog summing device I want to invest my money in,
I stumbled upon Paul’s little shop and read the countless mindblown-customer reviews. Having a vague idea of which features were interesting, I contacted Paul, who responded incredibly professionally. His input and feedback was much welcome and supporting for the final decisions.

The updates about the progress were an awesome way to watch my baby being built :D. Upon arrival the built quality and personalized engraving made me smile, but not as much, as the sound!!!-> The truth is:

Whether you believe in it, or not, analog summing (especially with such outstanding components) imparts the 3rd layer of dimension, I’ve always been looking for, but never quite got through digital…

Anywho, the Neumann V475 really imparted a whole new world of possibility into my studio and music universe, for much less
money than the “industry standards”. And the recallability is just the icing on top 😉 If you’re considering, I wouldn’t hesitate, the gains are endless. Cheers, Dan from Germany

Customer Reviews

I ordered a custom 24×4 Neumann v475 A from Mr. Paul.

Delivery to Sydney Australia was fast and the quality is superb. You won’t find nothing like this at this price point. I hook it up with a prism Orpheus and every make senses now,
You get details of your mixing, separation and space, clarity and nice bottom thanks to the Neumann’s that Paul suggest, cause it fits the kind of music I make (acoustic and rock). This is my first summing mixer… I’m so happy and my ears are grateful that a made this decision. 
Highly recommended!!
Mr. Paul keep doing what you are doing cause you are doing it right!!!
Never seen so much passion in product.
Happy customer here!!!gearslutz

2U Neumann 2A 16x4 with stereo insert

Neumann 2A 32 input dsub xlr out ch insert

48 input Neumann summing mixer

Neumann 32 input multi master insert 8 x stereo to 16 mono

2A Neumann Minimal Design 2 Group SND RET TRS in TRS out

32 input with 7 group send return dsub xlr

2in1 Active/Passive Neumann 2A - 32x6 DB25 in TRS out 3 x Stereo to 6 Mono - 4 x Insert Send Return

1U Standard Rack
Amp: Neumann v475-2A NOS modded
32 input 4x DB25 Tascam Analog balanced
2 x stereo out TRS balanced (Main/Monitor)
Master Active/Passive 2in1 option by switch
4 x Master Insert Send/Return by switch via 2xDB25 (chained)
3 x (STM) Stereo to mono = 6 mono by switch
1 x 21Step precision Neumann gain control potentiometer
Vintage style white cream knob
World Wide PSU 110-240VAC to 18 VDC 0,6-1,5A US / UK /EU Plug
Power Led: Yellow.

2U Neumann 2C Group Sum Bus Summing

Summing Mixer

2U Standard Rack Unit
Neumann v475-2C NOS
32 in 16 stereo D_SUB Tascam Balanced
2 x Stereo Master OUT L/R via XLR
8 x Stereo to 16 Mono on Master
Master Active / Passive Switch for Neumann V475
Master Insert Send and Return with XLR and Enable Switchhes
2×21 Step precision Neumann master gain control
Vintage style white cream knobs
Power LED: Red, Green, Yellow Or Blue?
110-240VAC to 24VDC PSU Europe Plug

16 x Stereo sw = 32 send to BUS SUM or MASTER SUM
ABCD BUS Group SEND by DSUB Tascam Analog
ABCD BUS Group RETURN by DSUB Tascam Analog
ABXD Direct out copy of return input
BUS SUMMING Reduction -6,5 dB rel to 0dB
-10dB pad switch for BUS SUM ABCD out

24x4 Neumann 2C with channel insert

Complete control from DAW mixer

If you want to breathe life into your digital tracks, a summing mixer is the best way to do it. Summing mixers add real analogue harmonics and punch to the sound of your productions, letting you easily mix stems output from your DAW in the analog domain.

  • Fully balanced dual stereo solid state network & switching network from input to output.

  • Can be left “free” unconnected inputs 4-8-12 or more inputs! 

  • No unused/unconnected input problem!

  • No thermal noise on passive mode due to custom-developed balanced summing network.

  • Absolutely repeatability DAW control: Volume Panorama, EQ, and effects sends of your mix from within the DAW, and send as many as 4-8-16 different tracks or submixes to Summing Mixer.

Designed for multi-purpose applications:

  • Instrument balanced/unbalanced signal from synths like Moog, Nord, Yamaha etc.

  • handle large external instruments like samplers, tape machines, drum machines etc.

  • fit to all brand of DAW interfaces like Digidesign 192, Avid HD I/O 16X16,Universal Audio, RME Fireface, Prism, Lynx Aurora, Apogee, Motu, Focusrite, Metric Halo, Steinberg MR816, and so on..

  • external signal processors eg. EQ, Compressor, Limiter, Multi Effects Processors like Massenburg, Drawmer S3, Lexicon, Alesis, Tube-Tech LCA2B, JoeMeek, FMR Audio RNC DBX, ART etc.

  • large number of external mic preamps like AMS Neve 1073,Aphex Channel, Great River, Avalon, Chandler Limited, Crane Song, SPL, Focusrite, Presonus, Midas, Summit Audio, ART Pro and so on…

  • Extremely simple, Discrete, pure, and transparent signal path.

Can be used for external DAW summing or as a line summing mixer for effects, external mic pres, instruments, synths, drum machines or any (balanced/unbalanced) line signal! 


16 input neumann Dsub / TRS balanced

Neumann 32 input 4 x ABCD group bus with master insert 4 x stereo to 8 mono

Neumann 2A 24 input 2xstereo out TRS / XLR balanced

24x4 Neumann 2B studio summing mixer

2U Neumann 2A with -30dB attenuator before inserts

16x4 Neumann-2A (all style) summing

Order – Availability:  Out of Stock


Update – January 2021

Neumann transformer cards are extreme rare nowadays. Due to difficult acquisition the Neumann 2A temporary out of stock. Only Neumann 2B and 2C  available  limited quantities. There are similar cards like the Neumann style Filtek, or Lawo transformer amp based summing mixers. Please contact for actual availability.