Neumann v475 analog summing mixers

Warming Up your Digital ITB mixes by legendary Neumann summing – add warmth and analog vibe, depth and color character to your daw sound tracks – final mix read more…

16x4 Neumann-2A (vintage sound)

949 € +shipping (basic setup)

Legendary Vintage – warmer, fatter sound

Basic Version D-Sub In/ TRS Out (for xlr out add 20€ extra)

Amp Type: Neumann 2A
16 IN DB25 (basic) or TRS 1/4″ BALANCED
2 x STEREO OUT TRS BALANCED (MAIN/MONITOR)
2 x STEREO TO MONO SWITCH ON ST1 AND ST2 = 4 MONO
MASTER ACTIVE/PASSIVE 2in1 OPTION BY SWITCH
MASTER SEND/RETURN/BYPASS BY AUTO SWITCH
1×21 Step Precision NEUMANN MASTER GAIN POT
PSU: 110-240VAC to 18-24 VDC 0,6-1,5A (world wide) EU/UK/US plug
Unique Name or Logo engrave design (order)
Power Led: Red, Green, Yellow or Blue

For TRS Input add 50 € extra

For XLR Out add 50 € extra

Full balanced dual stereo discrete signal path from input to output!
Description
DOCUMENTATION
Reviews

16x4 Neumann-2C (all style) summing

Order – Availability: Limited-Quantities

All style purposes – more character and warmth 3D sound

Modern analog vibe, and it gives it that correct, real analogish sound.

Basic Version D-Sub In/ TRS Out (for xlr out add 20€ extra)
Amp type: Neumann 2C
16 INPUT DB25 (basic) or TRS 1/4″ BALANCED (order)
2 x STEREO OUT BY TRS BALANCED (MAIN/MONITOR)
2 x STEREO TO MONO SWITCH ON ST1 AND ST2 = 4 MONO
MASTER ACTIVE/PASSIVE OPTION BY SWITCH
MASTER SEND/RETURN/BYPASS BY AUTO SWITCH
2×21 Step Precision NEUMANN MASTER GAIN POT L/R
PSU: 110-240VAC to 18-24 VDC 0,6-1,5A (world wide) EU/UK/US plug
Unique Name or Logo engrave design (order)
Power Led: Red, Green, Yellow or Blue

For TRS Input add 50 € extra

For XLR Out add 50 € extra

Full balanced dual stereo discrete signal path from input to output!

DESCRIPTION
DOCUMENTATION
Reviews

16x4 Neumann-2B (all style) summing

Order – Availability: Limited-Quantities

All style purposes – Crystal clean, 3d and transparent analog warmth big-studio sound.

Rolls Royce of Neumann summing amps with huge harmonic content and modern analog vibe especially when you push it.

Basic Version D-Sub In/ TRS Out (for xlr out add 20€ extra)
Amp type: Neumann 2B
16 INPUT DB25 (basic) or TRS 1/4″ (order) BALANCED
2 x STEREO OUT BY TRS BALANCED (MAIN/MONITOR)
2 x STEREO TO MONO SWITCH ON ST1 AND ST2 = 4 MONO
MASTER ACTIVE/PASSIVE OPTION BY SWITCH
MASTER SEND/RETURN/BYPASS BY AUTO SWITCH
2×21 Step Precision NEUMANN MASTER GAIN POT L/R
PSU: 110-240VAC to 18-24 VDC 0,6-1,5A (world wide) EU/UK/US plug
Unique Name or Logo engrave design (order)
Power Led: Red, Green, Yellow or Blue

For TRS Input add 50 € extra

For XLR Out add 50 € extra

Full balanced dual stereo discrete signal path from input to output!

DESCRIPTION
DOCUMENTATION

CUSTOM DESIGNED AUDIO

19-inch rack 8 - 96 Input channel summing

no price indicated unique audio - ask for price

Neumann v475 — Summing mixer with built in controller

trs mixer rear inputs — DSUB TRS in / OUT XLR

Neumann summing mixer — Neumann with studio controller

neumann multi send return — multi insert neumann

multi insert neumann summing mixer — 4 x master stereo insert summing mixer

32 input 8 output — 3U 19″ standard rack unit Neumann 32 in 8 out balanced stereo

32 in 8 output summing mixer — Designed by Vintage Maker, the Neumann summing box is a 32 channel analog summing mixer, with channel insert and master insert combined with studio monitor controller summing mixer with inserts

summing mixer insert — 3U 19″ standard rack unit

3U 19" standard rack unit — 3u rack studio mixer

3U TRS in TRS out summing mixer — summing mixer with trs ins

4 x stereo to 8 mono master insert master active passive switch — 2U Neumann Summing Mixer

analog mixer studio summing box dual mixer — 2A Neumann Summing Mixer

dual out control potentiometer ch insert master insert — Summing mixer ch insert xlr dsub

master insert master A/P 4 stereo to mono, master mono — 3in1 summing Neumann -Lawo – Passive mode switch

4 x master insert 16 mono switch — Neumann Lawo Passive switch 3in1 summing mixer custom built with bsert sends, transformer coupled

32 input dsub xlr out dual balanced stereo — Neumann 64 group matrix analog summing mixer

mixer input dsub trs in trs xlr out neumann mixer — analog mixer dsub trs xlr

48 in master sum 48 in slave sum — 2u 96 channel mixer summing 10 x insert

16 ch insert mixed inputs dsub trs — Neumann summing mixer 3u 56 ch input 16 ch out balanced stereo

master insert return bypass summing mixer dsub

3xStereo to mono dsub input trs output — 2U Neumann v475-2C Summing

compact studio mixer — Direct input Neumann summing

full balanced studio mixer — master active passive 2U send return

3in1 Neumann Lawo Passive analog summing mixer

select Neumann / Lawo Passive mode — 3in1 Neumann Lawo Passive analog summing mixer

3 mode Neumann Lawo and Passive — 16 in channel studio summing mixer

custom order studio mixer — what’s the purpose of a summing mixer – best neumann summing mixer

Haufe Lundahl Cinemag transformer summing — 1 unit rack summing mixer

What is analog summing? — This process of funneling all your tracks together is called summing. Just like in math, when you add things together you get the sum of those parts – mono convert summing mixer

Active Passive mixer — It’s a dual mode summing mixer feature, like you have 2 type of mixers inside the box this function enable to use different kind of mic preamp instead of internal amp freely can use a completely different sounding amplifier for gain makeup

40 ch input summing mixer — How to use summing mixers ITB vs OTB

What is an Analog Summing Mixer? — combining all your audio tracks from several output channels down to a simple stereo track – d-sub input trs xlr balanced output

best mixer for my studio — Analogue summing is proving a popular route for ‘warming up’ digital mixes – d-sub trs input audio studio

Professional studio summing mixer — Professional audio system requires stereo balanced connectors like xlr trs d-sub db25

channel send return — This function allows to SEND master signal to external processors like EQ, Comp, Limiter, then RETURN to master out (print / record)

custom summing mixer — You get details of your mixing, separation and space, clarity and nice bottom thanks to the Neumann summing mixer

Neumann two space 2U rack unit — Designed by Paul Taylor, the Vintage Maker Summing Mixer is a 16-channel analog summing mixer, with TRS balanced The two-space rack unit is unique designed.

74 input mixer — active analog summing provides the increased headroom and vast sonic space needed to achieve truly stunning mixes

studio mixer 74 in TRS balanced — 3U 74 input Neumann summing mixer TRS XLR

analog mixer for home studio — Why Use an Analog Summing Mixer

one of the best hand made Analog Summing Hardware Units

summing hybrid mixing — how to use a hybrid mixing rig with analog summing

2 in 1 summing feature — active passive switch

Neumann summing mixer with bronze vintage style knobs

stereo to mono switch — stereo to mono input conversion switch

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

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 was larger sounding than the Equinox 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 had more width and a super classy 3d vibe to it that neither had.

The VM was the clear winner in my book.

Neumann 2A 32 input dsub xlr out ch insert

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

Amp type

Neumann sound?

Transparent summing amp with high amount of Harmonics excitation – associated with gentle smooth pleasant analog distortion character – adding depth, color, presence, character and warmth to sound mix, as result of legendary Haufe transformers

Neumann types:

Neumann 2B: ALL STYLE, transparent
Neumann 2C: ALL STYLE , transparent
Neumann 2A: VINTAGE SOUND (acoustic – jazz – blues – rock)
*2A: acoustic, classical, jazz, blues, blues-rock, classic-rock, folk-rock, country, ballad, bluegrass etc.

Comparison test

No A/B comparison audio tests due to following reasons:

Your studio setup is total different like mine or the others.
Completely different mixing strategy, different style, sound and production.
Can not be reproduced Your studio environment as inserts, sends, external processors.
Can not be reproduced Your studio setup, your monitor types, audio material, pre amp, amp, gain adjustment, cabling and so on..

There are plenty of customer feedback, please read about more…

Haufe / Pikatron transformers

The extremely high level handling of this transformer makes it useful as a line level input AND output in addition to being one of the best sounding input transformers ever. The Haufe audio transformers used in some of the finest vintage high fidelity and professional German and European audio equipment, including Telefunken/Siemens/TAB/ recording consoles, Klangfilm theater equipment, etc.

The (Neumann/Filtek/Lawo or Tab/Telefunken) dual junction amplifier contains two(2) mutually independent stereo balanced audio frequency amplifiers designed for signal summation in high quality studio mixing desks. Special attention has been given in the design of the cards, to dependability and operational reliability, stability of the electrical parameters, good immunity to disturbance and crosstalk attenuation between the two (L/R) signal paths.

Fully balanced Solid State Discrete summing network. The components are tested and selected. (Vishay Dale resistors) Good quality components result the correct and low noise operation. The summing network PCB is own development, and absolutely hand made. The front/rear panel design based on unique idea. Custom order: Unique ideas, plans like: channel number, design(your name or studio name) connections (DB25, TRS etc.) please contact me, to make the most appropriate gear for your studio! (build time depend of project size 5-20 working days)

Description

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 analoque 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, drummachines 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!

Tech info

Neumann – legendary Haufe transformer summing amp

AMP: Neumann v475-2 (a/b/c) Dual mutually independent dual stereo haufe transformer coupled discrete amp
Dual Stereo Balanced: 1xStereo Left side /1xStereo Righ side In/Out
Input capability: up to 100 inputs (tech. doc Neumann GmbH)
Max output gain: + 27db relative to 0dB
Max input gain: + 8dBm
Gain adjustment range: +27dB by 21 step precision potentiometer
Standard level inputs: Dual Balanced, floating to ground
Standard level outputs: Dual Balanced, floating to ground
Output impedance (load imp) : >300 ohm
Crosstalk attenuation: >110db from channel to channel
Frequency response: <+0/-0,25dB (20Hz to 20kHz: <+0/-0,5dB
Signal/ Noise rate: <-110dBqp
Extraneous signal level with V=0db : <-99dMrms/-94dBmrms with 1/30 sources
Input Transformers: 2xHaufe
Output Transformers: 2XHaufe
Signal/ Noise rate: -110dB A-weighted
TRS connection wiring: (Tip:HOT/,Ring:COLD/Sleeve:GROUND)
Operation voltage: 18,6 – 28V/600- 1500mA

Mixer summing network

Dual Stereo Discrete Solid State Balanced: 1xStereo Left side/1xStereo Righ side
In/Out:Balanced, floating to ground
Output impedance 600-1k ohms balanced
Frequency response: 0-500Khz
Crosstalk 1Khz: -95dB
Signal/ Noise rate: -110dB
Pure hand made! Hand wired and tested point-to-point!
Selected VISHAY DALE military metal-film resistors

Connectors

D-Sub DB25 Tascam Standard Analog Balanced
TRS 1/4″ balanced connection : (Tip:HOT/,Ring:COLD/Sleeve:GROUND)
XLR (3 pin xlr) AES industry standard “pin-2 hot”

PSU – power supply

110 – 240VAC 50-60Hz 18-24VDC 0.8-1.5A
world wide UK/US/EU plug

Headroom

Headroom – Dynamic-range space

Headroom is how much room has your audio signal before it starts to get compressed and distorted.
Headroom – It provides buffer zone for harmonics, transients or loud sounds without risking clipping, which result a more dynamic open and wide, depth 3D sound.
Also it provides space for Gentle Harmonics Distortion.

Passive side of mixer

-25dB insertion loss resistance (gain loss)
ideal for both Active (Neumann) and Passive (external micpre) work range

Drive it higher the passive side of summing mixer for more harmonics & transients

Generate analog harmonics and hit the gentle harmonic distortion point
By proper gain staging from DAW can achieve the Analog Harmonics Sweet Spot

How to hit analog harmonic distortion ?

Simply boost up your DAW output Level (master fader) – and you get some “nice” distortion because you’re pushing the summing quite a bit over its nominal level

Additional Options – Documentation – Technical Description – User Manual

Youtube explain videos

LOOP BACK

DAW – SUMMING

STEREO TO MONO

ACTIVE / PASSIVE 2in1

What’s the 2 in 1 (two in one) Active Passive?

this function enables to connect different kind of amplifier
freely can use a completely different sounding amplifier than the inside amp

There are two ways to control by A/P switch:

Active mode: gain makeup by inside amp Neumann/Filtek/Lawo/NE2OX
Passive mode: gain makeup by Your external micpres or DAW amplifiers

Benefits: Different amp = Different sound character

free to choose and use completely different sounding amplifier

Master Send/Return:

SEND out the master stereo to external processors like EQ, Comp, Limiter than return to master out

2xSwitch version: Bypass or Enable switching
Auto TRS version: signal was non interrupted if nothing connected to SEND out TRS

STM – stereo to mono function

For example you may want to keep the Kick and the Bass in the middle of your mix, you would then flip the switch to UP ST1 to 1/2 for mono conversion

STM function converts signals meant to be in the middle of the stereo spectrum, converts the Stereo input L/R (two hard panned L/R Input) signals to absolute center placed real analog mono signal.

Benefits:

no need to waste precious stereo CH’s for mono instruments
clarity of position in the stereo field (mono is true mono)

Master Stereo to mono – Mono Compatibility switch

This provides an excellent way to check mono compatibility and to also learn spatial tricks from your favourite reference material.

The word ‘Mono’ is panned absolutely center. This means both Left and Right speakers reproduce the same word ‘Mono’ at the same volume. This also sounds ‘mono’ and so panned to the middle.
Checking your mix for Mono compatibility as you go is a good preventative measure. Sometimes just because a mix sounds good in stereo doesn’t mean it will sound good when the left and right channels are combined into a mono signal. In some cases, you may hear what is known as comb-filtering, which will color the sound of your mix and cause peaks and dips in its frequency response. In some cases, instruments may lose their integrity or even seem to completely disappear from the mix!

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

Group SUM BUS
16 x Stereo sw = 32 send to BUS SUM or MASTER SUM
ABCD BUS Group SEND by DSUB Tascam Analog
ABCD ON/OFF Switch on BUS SEND
ABCD BUS Group RETURN by DSUB Tascam Analog
ABCD 4 x STM Switch on BUS RETURN
ABXD Direct out copy of return input
BUS SUMMING Reduction -6,5 dB rel to 0dB
-10dB pad switch for BUS SUM ABCD out

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

24 input mixer

Neumann v475-2A

21 step neumann gain control white vintage knob

high precision stereo potentiometer

Active Passive Insert Send STUDIO MIXER

Neumann v475-2A analog mixer

4 x stereo to mono = 8 mono

Stereo to mono input conversion

Neumann v475-2A 24 input analog summing mixer

24 input TRS studio mixer

Neumann 2B

round knob and vintage style knobs

trs dsub in out

trs dsub

Neumann v475 analog summing mixers

16x4 Neumann-2A (vintage sound)

16x4 Neumann-2C (all style) summing

Order – Availability: Limited-Quantities

16x4 Neumann-2B (all style) summing

Order – Availability: Limited-Quantities

CUSTOM DESIGNED AUDIO

19-inch rack 8 - 96 Input channel summing

no price indicated unique audio - ask for price

Customer Reviews

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

2U Neumann 2A 16x4 with stereo insert

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

The Vintage Maker had more width and a super classy 3d vibe to it that neither had.

The VM was the clear winner in my book.

Neumann 2A 32 input dsub xlr out ch insert

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

Neumann sound?

Transparent summing amp with high amount of Harmonics excitation – associated with gentle smooth pleasant analog distortion character – adding depth, color, presence, character and warmth to sound mix, as result of legendary Haufe transformers

Neumann types:

Neumann 2B: ALL STYLE, transparent

Neumann 2C: ALL STYLE , transparent

Neumann 2A: VINTAGE SOUND (acoustic – jazz – blues – rock)

Comparison test

No A/B comparison audio tests due to following reasons:

There are plenty of customer feedback, please read about more…

Haufe / Pikatron transformers

Complete control from DAW mixer

Designed for multi-purpose applications:

Neumann – legendary Haufe transformer summing amp

Mixer summing network

Connectors

PSU – power supply

Headroom – Dynamic-range space

Passive side of mixer

Drive it higher the passive side of summing mixer for more harmonics & transients

How to hit analog harmonic distortion ?

Additional Options – Documentation – Technical Description – User Manual

Youtube explain videos

LOOP BACK

DAW – SUMMING

STEREO TO MONO

ACTIVE / PASSIVE 2in1

What’s the 2 in 1 (two in one) Active Passive?

There are two ways to control by A/P switch:

Benefits: Different amp = Different sound character

Master Send/Return:

STM – stereo to mono function

Benefits:

2U Neumann 2C Group Sum Bus Summing

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