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ACV ASA Mercedes/Porsche MOST>Cinch Active Adapter
SKU:  13-1190-52
EAN:  4026724338133

ASA Mercedes/Porsche MOST>Cinch

SKU:  13-1190-52
EAN:  4026724338133

Technical Highlights

  • OEM sound system, MOST > RCA, no fader, OEM amplifier remains.
  • Fiber optic connector, article 771000-2100, suitable for Mercedes.
  • Porsche OEM, PCM4.0, MOST > Cinch, 13-1323-50 item number.
  • More technical details
€259,00
€259,00 €259,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
May 29, - Jun 1,
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ACV-ASA Mercedes/Porsche MOST>Cinch-Aktivadapter-masori-kaufen
€259,00
€259,00 €259,00

ASA Mercedes/Porsche MOST>Cinch by ACV

ASA Mercedes/Porsche MOST>Cinch is an Active Adapter from ACV for vehicles with MOST25 OEM sound system. The connection is made via OEM sound system MOST to Cinch(m) red/white as well as loose cables. Supports the adaptation, adjustment, or conversion of the output signals of an aftermarket radio to the signal input of the OEM amplifier while retaining the OEM amplifier and the connected speakers. For Mercedes vehicles with 40 Pin Quadlock and Audio 50 Comand NTG2 or NTG2.5 OEM navigation, not for Comand 2.0 or 2.5 and not for D2B Optical Bus systems. Not compatible with Mercedes SL-Class R230 from 03/2006 to 12/2011. For Porsche vehicles with CDR24, CDR30, CDR31 as well as PCM2.0, PCM2.1, PCM3.0, and PCM3.1; for PCM4.0, the Active System Adapter Porsche PCM4.0 OEM device MOST>Cinch with article 13-1323-50 is provided. Fader function not supported; remove OEM additional components such as CD changer, TV tuner, or telephone module from the MOST ring. Connection colors: yellow +12V terminal 30, black ground terminal 31, red +12V switched terminal 15 or Amp Remote or Antenna Remote.

Features
  • Active Adapter
  • Connection: OEM sound system MOST > Cinch(m) red/white
  • Connection: loose cables
  • Vehicles with MOST25 OEM sound system
  • Compatible: Mercedes with 40 Pin Quadlock Plug
  • Compatible: Mercedes with Audio 50 Comand NTG2 / NTG2.5 OEM navigation
  • Not compatible: Mercedes SL-Class (R230) 03/2006–12/2011
  • Not compatible: Vehicles with Comand 2.0 / 2.5 OEM navigation
  • Not compatible: Vehicles with D2B Optical Bus System
  • Compatible: Porsche with CDR24 / CDR30 / CDR31 OEM device
  • Compatible: Porsche with PCM2.0 / PCM2.1 / PCM3.0 / PCM3.1 OEM navigation
  • For Porsche PCM4.0: Active System Adapter Porsche PCM4.0 OEM device MOST>Cinch, article 13-1323-50
  • Compatible: Porsche 986 / 911 / 996 without YAZAKI Optical Bus System
  • Fader function not supported
  • Remove OEM additional components such as CD changer, TV tuner, telephone module from the MOST ring
  • Suitable for: Mercedes A-Class (W169) 10/2004 - 04/2012
  • Suitable for: Mercedes A-Class (C169) 11/2004 - 07/2011
  • Suitable for: Mercedes B-Class (T245) 06/2005 - 06/2011
  • Suitable for: Mercedes C-Class (W203) 02/2004 - 09/2007
  • Suitable for: Mercedes GL-Class (X164) 09/2006 - 05/2009
  • Suitable for: Mercedes GL-Class (X164) 05/2009 - 07/2012
  • Suitable for: Mercedes M-Class (W164) 07/2005 - 04/2008
  • Suitable for: Mercedes M-Class (W164) 10/2008 - 07/2011
  • Suitable for: Mercedes ML (W164) 07/2005 - 04/2008
  • Suitable for: Mercedes ML (W164) 10/2008 - 07/2011
  • Suitable for: Mercedes R-Class (W251) 09/2005 - 05/2007
  • Suitable for: Mercedes R-Class (W251) 05/2007 - 05/2010
  • Suitable for: Porsche 911 (997) 07/2004 - 08/2009
  • Suitable for: Porsche 911 (977) 08/2008 - 05/2013
  • Suitable for: Porsche 911 (991) 12/2011 - 01/2017
  • Suitable for: Porsche Boxster (987) 10/2004 - 01/2009
  • Suitable for: Porsche Cayenne (9PA/955) 09/2002 - 12/2006
  • Suitable for: Porsche Cayenne (9PA/955) 02/2007 - 02/2010
  • Suitable for: Porsche Cayenne (92A/958) 05/2010 - 12/2017
  • Suitable for: Porsche Cayman (987C) 11/2005 - 01/2008
  • Suitable for: Porsche Macan (95B) 04/2014 - 08/2018
  • Suitable for: Porsche Panamera (970) 09/2009 - 07/2016
Technical Data
  • yellow: +12V constant power terminal 30
  • black: ground terminal 31
  • red: +12V switched terminal 15 / Amp Remote / Antenna Remote
  • Cinch: front pre-amplifier output aftermarket radio
  • Optical fiber connector MOST ring: article 771000-2100
  • Optical fiber loop (f) MOST ring: article 771000-2101
  • Check functionality before final assembly

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Frequently Asked Questions about ASA Mercedes/Porsche MOST>Cinch

What is the purpose of the ASA Mercedes/Porsche MOST>Cinch?

The ASA Mercedes/Porsche MOST>Cinch from ACV is an active system adapter that allows aftermarket radios to connect with existing OEM sound systems in Mercedes and Porsche vehicles. The adapter adjusts the output signals of the new signal source to the signal input of the OEM amplifier. This maintains the existing sound system, including the original amplifier and speakers. Such adapters are particularly useful when you want to take advantage of modern car radios without losing the original sound characteristics of the vehicle. The connection is made via standardized RCA connectors.

Which vehicles are compatible with the ASA Mercedes/Porsche MOST>Cinch?

The ASA Mercedes/Porsche MOST>Cinch adapter is specifically tailored for vehicles from Mercedes and Porsche. For Mercedes models, vehicles such as the A-Class (W169, C169), B-Class (T245), C-Class (W203), as well as GL-, M-, and R-Class are compatible. For Porsche, models like the 911 (996, 997, 991), Boxster (987), Cayenne (9PA/955, 92A/958), Cayman (987C), Macan (95B), and Panamera (970) are suitable. It is important that the vehicles have the corresponding OEM sound systems and interfaces to correctly integrate the adapter.

How is the ASA Mercedes/Porsche MOST>Cinch connected?

The connection of the ASA Mercedes/Porsche MOST>Cinch adapter is made via RCA cables and loose wire connections to the vehicle. The RCA connectors are marked in red and white to facilitate the correct connection. Power connections are color-coded: yellow for +12V constant power (terminal 30), black for ground (terminal 31), and red for switched ignition power (terminal 15). Due to the complexity of the MOST ring system, CD changers, TV tuners, or telephone modules integrated into the MOST ring should be removed to avoid compatibility issues.

What limitations are there when using the ASA Mercedes/Porsche MOST>Cinch?

When using the ASA Mercedes/Porsche MOST>Cinch, the fader function cannot be supported. Additionally, auxiliary components such as CD changers, TV tuners, or telephone modules must be removed from the MOST ring to ensure proper functioning of the adapter. Vehicles without Comand 2.0 / 2.5 OEM navigation or those that do not have a D2B optical bus system are not compatible. Certain models of the SL-Class and other Porsche vehicles without a YAZAKI optical bus system are also excluded.

How is the ASA Mercedes/Porsche MOST>Cinch integrated into the vehicle?

The integration of the ASA Mercedes/Porsche MOST>Cinch is technically demanding and requires precise knowledge of the existing OEM system. A functionality test is essential before final assembly. The adapter is integrated into the MOST ring via a fiber optic connector. A fiber optic loop can help ensure the correct signal flow. It is important to consider the correct physical dimensions and the location of the connections to ensure seamless integration without interference.

What technical features does the ASA Mercedes/Porsche MOST>Cinch have?

The ASA Mercedes/Porsche MOST>Cinch from ACV is specifically designed for adapting modern car radios without compromising the functionalities of the existing OEM sound system. It includes an interface for the MOST25 bus, which is required for many Mercedes and Porsche models. The precise RCA connectors ensure clear signal transmission to the OEM amplifier. Additionally, the voltage and ground connections are optimized for stable power supply. Such features make it an indispensable part for upgrading the sound system in vehicles that use the MOST protocol.

Why is the removal of certain OEM components important when using the ASA Mercedes/Porsche MOST>Cinch?

The removal of some OEM auxiliary components when using the ASA Mercedes/Porsche MOST>Cinch is necessary to ensure the correct functioning of the adapter. Components such as CD changers, TV tuners, or telephone modules consume bandwidth in the MOST ring that is needed for audio transmission. Without removing these components, the adapter may not function properly or could impair the audio experience. The MOST ring must create a stable environment to optimally transmit the new signals to the OEM amplifier.

What role does the fader function play in the ASA Mercedes/Porsche MOST>Cinch?

The fader function is not supported in the ASA Mercedes/Porsche MOST>Cinch adapter. This means that the balance between the front and rear speakers cannot be adjusted via the radio. This is a limitation arising from the nature of the MOST bus system and the integration of aftermarket radios into existing OEM sound systems. Users who place a high value on finely tuning the volume distribution may perceive this as a noticeable disadvantage. However, the clear and powerful audio output remains intact.

What should be considered regarding the power supply of the ASA Mercedes/Porsche MOST>Cinch?

There are some important details to consider regarding the power supply of the ASA Mercedes/Porsche MOST>Cinch adapter. The yellow connector represents +12V constant power, provided by terminal 30. The black connector is responsible for ground (terminal 31), while the red connector represents the switched ignition power from terminal 15. Additionally, care should be taken to ensure that these connections are made correctly to ensure a stable power supply. Incorrect wiring could lead to malfunctions. A reliable power flow is essential for the optimal performance of the adapter.

Why is the ASA Mercedes/Porsche MOST>Cinch adapter suitable for modern car installations?

The ASA Mercedes/Porsche MOST>Cinch adapter is ideal for modern car installations because it bridges the gap between current radio technology and existing OEM sound architectures. It uses the MOST bus to seamlessly transmit signals between the aftermarket radio and the existing amplifiers. This not only preserves the original sound quality but also allows for the integration of newer features such as navigation and Bluetooth, as long as they are connected to the radio. Thus, it is particularly beneficial for vehicle owners who want modern radio features without losing the original audio settings.

Manufacturer information / responsible person

acv GmbH
Straßburger Allee 10-12
41812 Erkelenz
Germany
Represented by:
Thomas Landmesser, Hendrik Frentzen

Contact: info@acvgmbh.de

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