https://proaudioaccessories.com Mon, 05 Oct 2026 00:12:43 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://proaudioaccessories.com/2026/09/diso-plus-dlx-dual-line-isolator-with-xlr-summing-switch-xlr-polarity-reverse/ https://proaudioaccessories.com/2026/09/diso-plus-dlx-dual-line-isolator-with-xlr-summing-switch-xlr-polarity-reverse/#comments Mon, 14 Sep 2026 11:09:39 +0000 https://proaudioaccessories.com/2026/09/diso-plus-dlx-dual-line-isolator-with-xlr-summing-switch-xlr-polarity-reverse/






Fantastic piece of gear. Google to see how great the reviews are. Good condition with minimal wear and tear. Feel free to ask any questions Dave.

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Works well, comes barebones as it is. Requires kettlebell power lead etc.

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I have only had this unit from December 2024 bought brand new. Sounds amazing paired with a good converter. Please also check out my other items on sale. The Rupert Neve Orbit Summing Mixer is a high-quality piece of equipment designed for professional audio applications. Manufactured by Rupert Neve Designs, this mixer features 16 channels, providing users with a versatile and powerful tool for mixing and summing audio signals. Ideal for musicians, DJs, and other audio professionals, this mixer offers exceptional performance and control over sound quality.

]]> https://proaudioaccessories.com/2025/07/rupert-neve-orbit-summing-mixer/feed/ 0 https://proaudioaccessories.com/2024/12/audient-sumo-16-16-ch-summing-mixer/ https://proaudioaccessories.com/2024/12/audient-sumo-16-16-ch-summing-mixer/#comments Wed, 18 Dec 2024 17:24:01 +0000 https://proaudioaccessories.com/2024/12/audient-sumo-16-16-ch-summing-mixer/ 24dB headroom. Mono function for channels 1/2 and 3/4. Fully balanced analogue stereo outputs plus optional AES/SPDIF digital outputs at 44.1 to 192kHz. Classic stereo bus compressor and peak limiter. Monitor controller with volume and mono controls plus external input. Fully […]]]>









Audient SUMO 16 – 16 ch Summing Mixer. 8 fully balanced stereo inputs with >24dB headroom. Mono function for channels 1/2 and 3/4. Fully balanced analogue stereo outputs plus optional AES/SPDIF digital outputs at 44.1 to 192kHz. Classic stereo bus compressor and peak limiter. Monitor controller with volume and mono controls plus external input. Fully balanced insertion points on stereo output, switchable pre or post the dynamics section. High resolution metering: -36 to +24dBu (-60 to 0dBFS). Expander input for up to 3 additional units. Note collections MUST be made by cash. We will be responsible for all the loss. We will do our best to solve any problem and provide you with the best customer services. Television Film services deal in a wide range of quality broadcast equipment. We have everything tested and checked before being advertised for sale. If you have any question we will endeavour to reply within 30 minutes but usually it will be straight away.

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Heritage Audio 20:4 Summing mixer in great working condition.. Complete with power cable.

]]> https://proaudioaccessories.com/2023/07/heritage-audio-204-summing-mixer/feed/ 0 https://proaudioaccessories.com/2020/09/neve-8816-rack-summing-mixer-with-neve-psu/ https://proaudioaccessories.com/2020/09/neve-8816-rack-summing-mixer-with-neve-psu/#comments Thu, 24 Sep 2020 10:58:42 +0000 http://proaudioaccessories.com/2020/09/neve-8816-rack-summing-mixer-with-neve-psu/













NEVE 8816 Rack Summing Mixer (With Neve PSU). Add some legendary Neve warmth to your mixes. So many features on this unit, my particular favourite being the width function…. Also includes talkback capabilities. Really handy aux in on the front for checking reference tracks etc. Check my other auctions for more gear as well as a d-sub loom for this unit. The item “NEVE 8816 Rack Summing Mixer (With Neve PSU)” is in sale since Saturday, September 19, 2020. This item is in the category “Musical Instruments\Pro Audio Equipment\Mixers”. The seller is “czechdamone” and is located in Halifax. This item can be shipped to United Kingdom, Antigua and barbuda, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Australia, United States, Bahrain, Canada, Japan, New Zealand, China, Israel, Hong Kong, Norway, Malaysia, Mexico, Singapore, South Korea, Switzerland, Thailand, Bangladesh, Belize, Bermuda, Bolivia, Barbados, Brunei darussalam, Dominica, Egypt, Guernsey, Gibraltar, Guadeloupe, Grenada, French guiana, Iceland, Jersey, Jordan, Cambodia, Saint kitts and nevis, Saint lucia, Liechtenstein, Sri lanka, Macao, Monaco, Maldives, Montserrat, Martinique, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Turks and caicos islands, Aruba, Saudi arabia, South africa, United arab emirates, Ukraine, Chile, Bahamas, Colombia, Costa rica, Dominican republic, Kuwait, Panama, Qatar, Trinidad and tobago, Uruguay.

• Brand: Neve
• Type: Summing Mixer
• Number of Channels: 16
• Analogue/Digital: Analogue
• Suited For: Front of House (FOH)

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This is a custom made Velvet Audio SA-8-MP summing amp / Micpre based on a Neumann V475-2 module. It has a passive circuit with Volume / MUTE / PAN for the first 8 Channels. Number 9 to 16 are routed directly to the master (odd channels to the left, even to the right). There is a “function” switch were you can decide to use it as summing amp OR micpre. If switched to the micpre position you have two channels with seperate input connectors, a gain pot (up to 46 dB gain), phantom power and phase reverse. The summing section has a connector for the buss input were you can connect extension units to arise the amount of direct channels. The master volume works for both functions summing amp or micpre function. The unit is running with 100V to 240V. Besides the Neumann Vintage amp this unit includes a passive circuit which does not affect the nice colored Vintage sound of the dual channel module (floating transformer balanced inputs & outputs). You can deceide to receive the included Neumann V475-2 module in original condition or with a frequency range expansion mod! This will not arise the total price. The SA-8-MP is not on stock at the moment. Production time is about two weeks. Feel free to ask for different designs, connectors, colors… See also my other auctions!! The item “Neumann V475-2 16 Channel Summing Amp / 2 Channel Micpre! Frequency Mod Option” is in sale since Friday, February 17, 2017. This item is in the category “Musical Instruments & Gear\Pro Audio Equipment\Vintage Pro Audio Equipment”. The seller is “velvet_audio” and is located in Hamburg. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.

• Modified Item: No
• Custom Bundle: No
• Non-Domestic Product: No

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Custom built Neve 8×2 Summing Mixer. This two rack space summing mixer is comprised of 100% classic Neve parts from original consoles : two Neve 283 amp cards, 8 x 31267 Marinair (most valuable dark green) input transformers, 2 x L10468 St Ives transformers (cleanest) 2 x LO 1166 output transformers!! This 8×2 summing mixer will go a long way to help your ITB mixes sound like they were mixed on a classic Neve console. Lots of iron and creamy Neve mojo in this one-of-a-kind summing mixer. This unit is in excellent working order with fantastic sound. 3 stereo balanced line inputs. 2 mono balanced line inputs. 1 stereo balanced line output. There are NO pan-pots. Inputs 1,3,5 are assigned to the left output and 2,4,6 are assigned to the right output. Inputs 7 and 8 are assigned to L & R outputs. There is an ALPS stereo master fader on the front of the unit. Blue LED on light on the front of the unit. The unit is powered via an external power supply that has a on and off switch. Very hard to find original Vintage Tranies. 8 x 31267 Marinair (dark green) input transformers. 2 x L10468 St Ives transformers. 2 x LO 1166 St Ives output transformers. The item “Custom Vintage Neve 8×2 Summing Mixer on St Ives Marinair LO1166, 283 amp cards” is in sale since Sunday, April 10, 2016. This item is in the category “Musical Instruments & Gear\Pro Audio Equipment\Live & Studio Mixers”. The seller is “rustamgl” and is located in Moscow, default. This item can be shipped worldwide.

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This is a custom made Velvet Audio SA-8-MP summing amp / Micpre based on a TAB (related to Telefunken) V372/1D module. It has a passive circuit with Volume / MUTE / PAN for the first 8 Channels. 9 to 16 are routed directly to left or right master. The is a “function” switch were you can decide to use it as summing amp OR micpre. If switched to the micpre position you have two channels with seperate input connectors, a gain pot, phantom power and phase reverse. The summing section has a connector for the buss input were you can connect extension units to arise the amount of direct channels. The master volume works for both functions. The unit comes with an internal OR external power supply (100V to 240V). Besides the Neumann Vintage amp it includes a passive circuit which does not affect the nice colored Vintage sound of the dual channel module (floating transformer balanced inputs & outputs). The unit is not on stock at the moment. Production time is about two weeks. Feel free to ask for different designs, connectors, colors… See also my other auctions!! The item “TAB Telefunken 16 Channel Vintage Summing Amp / Mixer V372/1D + 2 Channel Micpre” is in sale since Tuesday, March 7, 2017. This item is in the category “Musical Instruments & Gear\Pro Audio Equipment\Vintage Pro Audio Equipment”. The seller is “velvet_audio” and is located in Hamburg. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.

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This is a custom made Velvet Audio SA-24 summing amp based on a Neumann V475-2a module. A passive circuit with Volume / MUTE / PAN / MASTER VOL was added to it which does not affect the nice colored Vintage sound of the dual channel module (floating transformer balanced inputs & outputs). The rack has 24 XLR inputs, XLR Master outputs as also a stereo buss input for connecting SA-24EX 24 channel extension modules. It comes with an external power supply (100V to 240V). Production time is about two weeks. Feel free to ask for different designs, connectors, colors…. The picture from the back shows a special version with direct outs! See also my other auctions!! The item “Neumann 24 Channel Vintage Summing Amp / Mixer V475-2″ is in sale since Thursday, July 28, 2016. This item is in the category “Musical Instruments & Gear\Pro Audio Equipment\Vintage Pro Audio Equipment”. The seller is “velvet_audio” and is located in Hamburg. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.

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