Summing Mixer Filtek Analogue Warmth for your studio DAW with legendary Neumann transformers for audio sound!
custom designed summing mixer box buy sale

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haufe lundahl transformer Jensen pikatron edcor
AMP: Filtek DV1175 Dual Stereo Balanced Vintage  summing amp
HAUFE in/HAUFE out X-FORMERS! (like Neumann!)
Max output gain: control pot +25dB relative to 0db
Max input gain: + 6dBm
Standard level inputs:   Balanced, floating to ground
Standard level outputs: Balanced, floating to ground
Crosstalk attenuation: >110db from channel to channel
Frequency response: <+0/-0,25dB (20Hz to 20kHz: <+0/-0,5dB

Take 2 Minutes To Read about Analog Mixing Basics...

Before You connect the summing: https://www.youtube.com/watch?v=XLfL7VgBgfI&t
Simple Signal routing: https://www.youtube.com/watch?v=n9nBIP-Rttc&t
Stereo to mono input demo: https://www.youtube.com/watch?v=VK9YBU7J7Gg&feature=youtu.be

Customer review

hi paul, your summing mixer is incredible good piece of hardware! the difference to the itb mix and also to mix summing through our console is amazing.
it is exactly the sound we were looking for. The sound is more transparent fatter, more punch and the stereo image is wider. It sounds professional!
we are really totally happy. 10000000 thanks from lastdrivers and best greetings from armin...
Armin Mayer Grafikdesign Germany


Just wanted to say thanks again for answering all my questions and helping me make the right choice.
I think these units are excellent . Almost zero noise floor considering the amount of gain on the outputs.
I don't have a vast amount of gear but I do have a few choice pieces ( API , neve etc )
The output stage of your units are really impressive - they even make my API sound a bit gritty when pushed hard for 2  bus work . It's obviously great having the option of blending the two. I've been going through an upgrade of my setup lately but the summing mixer has been the biggest step toward the sound and setup I have been moving towards. Best of luck with the business .
Mr. Lawrence Macdonald Hen / LOZ / UK










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Filtek DV1175 - Neumann follower (all style)

Price: 649 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!

Filtek DV1175
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 Filtek  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 Filtek amp / Passive = External DAW amp mic preamp
Benefits: Different amp = Different sound character


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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!

  • 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