Summing Mixer Neumann Lawo Filtek Siemens TAB Telefunken custom analog solution designed for your studio! summing mixer analog neumann v475 ssl neve 8816 api summing box telefunken Vintage Maker Unique studio solutions!

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my Neumann summing
About Neumann v475 :

  • Neumann v475-2B (limited availability): FULLY DISCRETE ALL STYLE PURPOSES, TRANSPARENT, ENERGIC, CLEAN, HAUFE in/HAUFE out X-FORMERS
  • Neumann v475-2C:(limited availability) FULLY DISCRETE ALL STYLE PURPOSES, TRANSPARENT, CLEAN, HAUFE in/HAUFE out X-FORMERS
  • Neumann v475-2A (limited availability): FULLY DISCRETE  REALLY VINTAGE SOUND. HAUFE in/HAUFE out X-FORMERS
          EXCELLENT FOR: acoustic, classical, jazz, blues, blues-rock, classic-rock, folk-rock, country, ballad, bluegrass etc.

  • 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  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 absolutly 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)
          
No A/B comparison tests due to following reasons:
Every studio setups are different, different mixing strategy, different style, sound and production, can't reproduce Your studio environment,  your studio setup, your monitor type, sound, preamp, amp, gain adjustment, cable, and etc..etc...

CUSTOMER FEEDBACK with gear description and pictures

  • AMP: Neumann v475-2 (a/b/c) Dual Vintage summing amplifier (up to 100 inputs,based on tech.doc by Neumann GmbH)
  • Max output gain: + 27db (summing network db loss restoration/amplification)
  • Max input gain: + 6dBm
  • Gain adjustment range:  +27dB
  • Standard level inputs:   Balanced, floating to ground
  • Standard level outputs: 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
  • SUMMING Network: Discrete Stereo Balanced Solid State Summing network
  • Selected  Vishay Dale metal-film  resistors,
  • In/Out:   Balanced, floating to ground
  • Signal/ Noise rate: -110dB A-weighted
  • TRS connection wiring: (Tip:HOT/,Ring:COLD/Sleeve:GROUND)
  • Operation voltage: 18,6 - 28V/100mA
  • 100-240//24V – 0.8-1.5A adapter + 2pin connector
  • Rackmounted (1Unit)
  • Rack Color: RAL BLACK
  • Unit Weight: 3.1Kg(7 lbs), double Packed (with adapter+cable) weight ca. 4,2kg(9 lbs)
  • The unit come with 110 - 240VAC 50-60Hz 18-24VDC world wide PSU UK/US/EU plug








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Neumann v475-2A (vintage sound)

Price: 699 GBP
(basic setup)
PRICE ORDER

Payment by PayPal or Bank transfer
Accept USD / EURO / GBP

More products: 8 - 16 - 24 -  32 - 64 - 96  Input channel summing mixers
Most of products are no price indicated because of its unique setup.
Please contact me for actual price! Feel free to ask!

Neumann 2A
16 INPUT DB25 or TRS 1/4" BALANCED
2x STEREO OUT BY TRS BALANCED (MAIN/MONITOR)
2XSTEREO TO MONO BY SWITCH ON CH1 AND CH2 = 4 MONO
MASTER ACTIVE/PASSIVE OPTION BY SWITCH
MASTER SEND/RETURN/BYPASS BY AUTO SWITCH
1x21 Step Precision NEUMANN MASTER GAIN POT
PSU: 110-240VAC to 18-24 VDC 0,6-1,5A (world wide) EU/UK/US plug
Unique Neame or Logo engrave design (order)
Power Led: Red, Green, Yellow or Blue

2in1 feature:
Active = Inside Neumann amp / Passive = External DAW amp mic preamp
Benefits: Different amp = Different sound character
Auto TRS: signal non interrupted if nothing connected to SEND
Switch controlled Send/Return by Bypass switch (for order)


summing connect to daw mixer_01.jpg
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Neumann v475-2B (all style)

Price: 799 GBP
(basic setup)
PRICE ORDER 

Payment by PayPal or Bank transfer
Accept USD / EURO / GBP

More products: 8 - 16 - 24 -  32 - 64 - 96  Input channel summing mixers
Most of products are no price indicated because of its unique setup.
Please contact me for actual price! Feel free to ask!

Neumann 2B
16 INPUT DB25 or TRS 1/4" BALANCED
2x STEREO OUT BY TRS BALANCED (MAIN/MONITOR)
2XSTEREO TO MONO BY SWITCH ON CH1 AND CH2 = 4 MONO
MASTER ACTIVE/PASSIVE OPTION BY SWITCH
MASTER SEND/RETURN/BYPASS BY AUTO SWITCH
2x21 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 Neame or Logo engrave design (order)
Power Led: Red, Green, Yellow or Blue

2in1 feature:
Active = Inside Neumann amp / Passive = External DAW amp mic preamp
Benefits: Different amp = Different sound character
Auto TRS: signal non interrupted if nothing connected to SEND
Switch controlled Send/Return by Bypass switch (for order)


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hook up summing box to daw mixer_01.jpg
switch auto trs send return summing.jpg
how to connect a summing mixer daw interface.jpg
Sub bypass_ap_sndret_explain.jpg
Neumann v475-2C (all style)

Price: 749 GBP
(basic setup)
PRICE ORDER

Payment by PayPal or Bank transfer
Accept USD / EURO / GBP

More products: 8 - 16 - 24 -  32 - 64 - 96  Input channel summing mixers
Most of products are no price indicated because of its unique setup.
Please contact me for actual price! Feel free to ask!

Neumann 2C
16 INPUT DB25 or TRS 1/4" BALANCED
2x STEREO OUT BY TRS BALANCED (MAIN/MONITOR)
2XSTEREO TO MONO BY SWITCH ON CH1 AND CH2 = 4 MONO
MASTER ACTIVE/PASSIVE OPTION BY SWITCH
MASTER SEND/RETURN/BYPASS BY AUTO SWITCH
2x21 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 Neame or Logo engrave design (order)
Power Led: Red, Green, Yellow or Blue

2in1 feature:
Active = Inside Neumann amp / Passive = External DAW amp mic preamp
Benefits: Different amp = Different sound character
Auto TRS: signal non interrupted if nothing connected to SEND
Switch controlled Send/Return by Bypass switch (for order)


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how to connect a summing mixer daw interface.jpg
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Select Your desired setup by completing the following list, then send me your setup to make the best gear for your studio! - order process

  • Rack unit size: 1U, 2U, 3U
  • Active (inside amp) or Passive (no internal amp) or both 2in1 (Active/Passive)
  • Card type: Neumann 2A, 2B, 2C, Lawo, Filtek or *NE2OX
  • Input number CH: eg. 16 in = 8Left and 8 Rigt input
  • Input type: TRS or DB25 or XLR (XLR need more space,usually 2U)
  • Out number: 1xStereo, 2xStereo (Main/Monitor) 3xStereo or more
  • Out type: TRS or DB25 or XLR (XLR need more space,usually 2U)
  • Master out control by switch: eg. - A/B/C/D out signal ON/OFF
  • Stereo to mono input option: 1x, 2x, 3x or more (1xStereo to mono = 2 mono)
  • Active/Passive by switch option (Active=Internal Amp / Passive=External Amp)
  • Send/Return/Bypass by switch via TRS / DB25 / XLR balanced
  • Multiple chained Send/Return/Bypass by switch as SNDA / SNDB /SNDC etc
  • Partial SUM Bypass or Total SUM Bypass on desired stereo input CH
  • Stereo to mono option on master out (for mono compatibility test)
  • POWER LED: Blue, Yellow, Green, Red
  • 110-220VAC / 18-24VDC PSU (EU/UK/US Plug)
  • Unique engrave your Name or Studio Name
  • Unique design based on your ideea (send me your design)
  • Your shippinng address to determine the shipping fee