Diamond Audio
Diamond Audio MSHD235 A2B Amp Interface 2023+ CVO 2024+ Harley Skyline
Pickup available at 1800 E Washington Blvd
Usually ready in 24 hours
Have Questions?
- Tel: +1 213 744 11 44
- Tel: +1 800 674 27 24
Brand: Diamond Audio
Description
Diamond Audio MSHD235 Plug-and-Play A2B Amplifier Interface with 5-Channel RCA Outputs for 2023-Up Harley-Davidson CVO and 2024-Up Skyline Audio Systems
Upgrade your motorcycle audio system with the Diamond Audio MSHD235 Plug-and-Play A2B Amplifier Interface. Designed for select 2023-up Harley-Davidson CVO and 2024-up Harley-Davidson motorcycles equipped with compatible Skyline stereos, this advanced digital audio interface allows aftermarket amplifiers to integrate with the factory audio system. By connecting directly to the factory A2B digital audio network, the MSHD235 converts digital audio signals into five channels of 4.5V RMS RCA outputs for high-quality aftermarket amplification.
Engineered to preserve supported factory audio functions, the MSHD235 maintains volume, fader, balance, subwoofer control, EQ presets, and voice-call functionality in compatible applications. Featuring 24-bit/48kHz digital audio processing, a 113dB analog signal-to-noise ratio, and plug-and-play connectivity, this compact interface provides a convenient solution for upgrading motorcycle audio performance without cutting or splicing factory wiring.
General Features
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Plug-and-Play A2B Amplifier Interface: Designed to integrate aftermarket amplifiers with compatible Harley-Davidson factory Skyline audio systems.
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Harley-Davidson Compatibility: Supports select 2023-up CVO and 2024-up Harley-Davidson motorcycles equipped with compatible Skyline stereos.
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Factory A2B Network Integration: Connects directly to the motorcycle's A2B digital audio network for audio signal conversion.
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Five-Channel RCA Outputs: Provides five channels of low-level analog audio for connecting compatible aftermarket amplifiers.
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4.5V RMS RCA Output: Delivers a strong preamplifier signal to compatible external amplifiers.
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High-Resolution Digital Audio: Supports 24-bit/48kHz audio processing for detailed sound reproduction.
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113dB Signal-to-Noise Ratio: Designed to provide clean analog audio output with minimal background noise.
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Wide Frequency Response: Supports an 18Hz–24kHz frequency response for full-range audio reproduction.
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Factory Volume Control Retention: Maintains supported original volume adjustments through the factory stereo.
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Factory Fader and Balance Retention: Preserves compatible front-to-rear and left-to-right audio adjustments.
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Subwoofer Control Retention: Supports factory subwoofer control functions in compatible systems.
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Factory EQ Preset Retention: Maintains supported factory equalizer settings and audio presets.
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Voice-Call Function Retention: Designed to preserve compatible factory voice-call audio functionality.
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Aftermarket Amplifier Compatibility: Supports compatible Diamond Audio Micro and Neo series amplifiers and other aftermarket amplifiers with suitable RCA inputs.
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No Wire Cutting or Splicing: Dedicated plug-and-play wiring harness allows installation without modifying compatible factory wiring.
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Software Update Support: Supports interface software updates using compatible Windows and macOS computers.
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Compact Interface Design: Space-saving housing measures approximately 4" x 4" x 1.5".
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Wide Operating Voltage Range: Designed to operate from 7V to 20V DC.
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Amplifier Remote Turn-On Support: Provides amplifier turn-on functionality with a specified 500mA current limitation.
Specifications
Product Information
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Brand: Diamond Audio
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Model: MSHD235
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Product Type: Plug-and-Play A2B Amplifier Interface
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Interface Type: Digital-to-Analog Motorcycle Audio Interface
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Digital Input: A2B
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Digital Outputs: None
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Analog Outputs: 5-Channel RCA
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Analog Output Configuration: Single-Ended
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Installation Type: Plug-and-Play
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Intended Application: Harley-Davidson Skyline Factory Audio System Amplifier Integration
Digital Audio Performance
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Digital Audio Processing: 24-Bit / 48kHz
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Digital Sampling Frequency: 48,000Hz
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Digital Frequency Response: 18Hz–24,000Hz
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Factory Audio Connection: A2B Digital Audio Network
Analog Audio Performance
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Number of Analog Output Channels: 5
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Analog Output Connection: RCA
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RMS Output Voltage: 4.5V
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Peak Output Voltage: 13.8V
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Analog Signal-to-Noise Ratio: 113dB
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Analog Frequency Response: 18Hz–24,000Hz
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Total Harmonic Distortion: -94dB (Manufacturer Specification)
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Output Type: Single-Ended Analog Audio
Electrical Specifications
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Operating Voltage: 7–20V DC
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Amplifier Remote Turn-On Current Limit: 500mA
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Power Application: Compatible Motorcycle Electrical Systems
Physical Dimensions
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Width: 4"
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Length: 4"
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Height: 1.5"
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Housing Design: Compact Interface Module
Factory Feature Retention
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Factory Volume Control: Supported
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Factory Fader Control: Supported
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Factory Balance Control: Supported
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Factory Subwoofer Control: Supported
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Factory EQ Presets: Supported
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Factory Voice Calls: Supported
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Software Updates: Windows / macOS Compatible
Compatibility
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Select 2023-up Harley-Davidson CVO motorcycles equipped with compatible Skyline factory audio systems
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Select 2024-up Harley-Davidson motorcycles equipped with compatible Skyline stereos and A2B digital audio networks
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Factory Harley-Davidson audio systems utilizing supported A2B digital audio connections
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Diamond Audio Micro Series aftermarket amplifiers with compatible RCA inputs
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Diamond Audio Neo Series aftermarket amplifiers with compatible RCA inputs
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Other compatible aftermarket amplifiers accepting low-level RCA audio signals
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Motorcycle audio upgrades requiring factory digital audio integration with aftermarket amplification
Fitment Note: The MSHD235 is designed for select 2023-up CVO and 2024-up Harley-Davidson applications equipped with compatible Skyline stereos and factory A2B audio networks. Not all motorcycles within these model-year ranges are necessarily compatible. Verify your motorcycle's exact year, model, CVO configuration, factory stereo, and A2B network compatibility before purchasing. Factory feature retention depends on the specific motorcycle and audio system configuration.
Package Includes
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(1) Diamond Audio MSHD235 Plug-and-Play A2B Amplifier Interface
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(1) Compatible Wiring Harness
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(1) Set of Installation Instructions
Package Note: Aftermarket amplifiers, RCA cables, speakers, and additional audio installation accessories are not included unless otherwise specified.
California Proposition 65 Warning
This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.
Shipping & Returns
Shipping Policy
Absolute Pro Music is proud to offer fast shipping at affordable prices. The shipping fee for each order is based on the package weight, destination, and shipping method. For the most accurate shipping information, use the "Get shipping quote" link on the product pages or in your shopping cart.
Shipping Methods and Transit Times
Absolute Pro Music ships orders from our Los Angeles, California location. On occasion, orders will be fulfilled directly by the manufacturer or distributor in order to reduce the shipping time. The shipping times below refer to items labeled with an availability of In Stock - Ships the Same or Next Business Day.
| Shipping Method | Order Processing Time | Delivery Time | Total Ship Time |
|---|---|---|---|
| Standard Shipping | 1-24 Hours | 1-6 Business Days | 2-7 Business Days |
| Three-Day Shipping | 1-24 Hours | 3 Business Days | 3-4 Business Days |
| Two-Day Shipping | 1-24 Hours | 2 Business Days | 2-3 Business Days |
| One-Day Shipping | 1-24 Hours | 1 Business Day | 1-2 Business Days |
| Flat Rate Shipping | 1-24 Hours | 7-10 Business Days | 8-11 Business Days |
United States Customers:
The shipping methods listed above are for residential and commercial destinations within the continental 48 United States. Absolute Pro Music primarily uses FedEx to ship orders. To provide the most affordable rates, small items shipped via Standard Flat Rate or USPS First Class Mail will be delivered through a joint effort by DHL and USPS. Shipments to military addresses and PO Boxes will only ship via USPS. When shipping to a military APO/FPO/DPO address, we strongly recommend choosing USPS Priority as the shipping time is much quicker than Parcel and averages about 2-3 weeks.
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Shipping to Alternate Address
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Shipping Changes Fees (Address Intercept)
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Signature Required
Due to the valuable contents of some shipments, Absolute Pro Music may require a signature upon delivery. Such guidelines will not be overruled upon the customer's request. Please understand that this is a security measure taken by our Company to ensure the safe delivery of each package and guarantee excellent service. Many of our third-party shipping carriers and payment companies require signatures upon delivery to protect against fraud and theft. Customers may request a signature upon delivery by calling Absolute Pro Music Customer Service at +1 213 744 1144
Shipping Policy Disclaimer
Delivery estimates do not apply to items shipped directly from the manufacturer, nor out-of-stock items. Some items that ship from the manufacturer can only be delivered to addresses within the 48 continental states.
Standard delivery time for domestic customers will average from 2-4 business days but can take longer in some cases. Saturday, Sunday and national holidays are not considered business days for delivery purposes.
Our Shipping Guarantee applies only to shipments delayed due to our service failure. We will not guarantee shipments that are delayed due to an act of god (ex: weather), a catastrophic event, or failure by our delivery partners. Our guarantee is also voided if incorrect billing or shipping information is given and results in your order being delayed to its destination. Our guarantee is also void if no one is available to sign for shipment when delivery attempt is made if a signature is required.
