

Description
The McIntosh DA2 Digital Audio Module Upgrade Kit is an optional upgrade for McIntosh components featuring the DA1 Digital Audio Module. It expands digital audio processing and adds HDMI ARC for TV audio to the existing digital connectivity options.
Further Development of the DA1 Module
The DA2 builds upon the DA1 and extends its range of functions. It utilizes a Quad Balanced Digital-to-Analog Converter, or DAC for short. A DAC converts digital audio signals into analog signals so they can be played back through the connected McIntosh component.
TV Sound via HDMI ARC
The HDMI ARC port is exclusively for audio from compatible TV sets. This allows TV sound to be played back through your home stereo system. HDMI ARC does not transmit video to or from the TV, and audio from non-TV sources will not be played back through this port.
Operation and Synchronization
ARC can enable two-way communication between the DA2-equipped device and a compatible TV. This includes volume control and lip-sync functions to ensure audio and video are synchronized. When CEC communication is enabled, the TV remote can control the power and volume of the connected McIntosh component.
Digital Sources and Audio Formats
The USB input supports native playback up to DSD512 as well as DXD up to 384 kHz. Coaxial and optical inputs can decode digital music. Dolby and DTS multichannel formats are supported and converted to 2-channel audio for playback via the DA2-equipped device.
MCT Connection for
SACD Playback
The proprietary MCT input provides a secure Custom DSD connection. In conjunction with MCT500 and MCT80 SACD/CD transports, high-definition audio from SACDs can be played back.
Setup and Installation
If you need assistance with product integration, please feel free to contact us by phone or email.
Properties
Technical Specifications
General
- Brand: McIntosh
- Product Name: DA2 Digital Audio Module Upgrade Kit
- Product Type: Digital Audio Module Upgrade Kit
- Packaged Weight: 0.39 kg
- Shipping Carton L × W × H: 25.4 × 15.875 × 8.5725 cm
- McIntosh Part No.: 24108300
Connections
- Total Digital Inputs: 7
- Digital Coaxial Input: 2
- Digital Optical Input: 2
- Digital MCT Input: 1
- Digital USB Input: 1
- HDMI (ARC) Input: 1
- USB Audio Connection: USB Type B
- HDMI (ARC): audio only from compatible TV; no video transmission to or from TV; no audio playback from non-TV sources
Digital Audio Processing
- Digital-to-Analog Converter (DAC): Next Generation, Quad Balanced, 8-channel, 32-bit, audiophile-grade
- DSD via USB: up to DSD512
- DXD via USB: up to 384 kHz
- Coaxial and Optical: up to 24-bit/192 kHz
- Dolby and DTS: multi-channel audio formats are supported and converted to 2-channel audio for playback on DA2 equipped devices
- Dolby Digital and DTS Bitstreams: processing via Optical, Coax, and HDMI
- MCT: proprietary, secure custom-DSD connection for high-definition audio from SACDs in conjunction with MCT500 and MCT80 SACD/CD Transports
Operation and Setup
- ARC: Two-way communication for volume control and lip-sync functions with compatible TV
- CEC: When CEC communication is enabled, the TV remote control can control the power and volume of the connected McIntosh component
- HDMI ARC Input: can be renamed, enabled, and disabled
- Digital Gain: HDMI Gain, OPTI 1 Gain, and OPTI 2 Gain adjustable from 0 dB to +15 dB
- HDMI Lip Sync Delay: 0 ms to 150 ms in 10-ms increments
- Lip Sync Delay applies to HDMI, Optical, and Coax inputs
- Firmware: Version 2.0 or higher
- Menus: automatic update with suitable firmware
Compatibility
- Upgradable Models: MA9000, MA8900, MA7200, MA5300, MAC7200, C49, C8
Scope of Delivery
- McIntosh DA2
- Mounting accessories
- Documents
DA2
McIntosh DA2 Digital Audio Module Upgrade Kit is an optional upgrade for compatible McIntosh devices with a DA1 module, expanding their digital connectivity options.
AVAILABILITY
Immediately available: Available in our warehouse
Available: Available in our supplier's warehouse*
* We ship either from our warehouse or from our supplier's warehouse, whereby the goods can be sent either to us as an intermediate storage or directly to the customer. Our supplier is the manufacturer or distributor of the goods.
DELIVERY TIME
Shipping takes place within the delivery time stated in the online shop.
DELIVERY PERIODS
Prepayment: The delivery period begins one day after receipt of payment
All other payment methods: The delivery period begins one day after conclusion of the contract
DELIVERY DELAYS
Delivery delays may originate from our suppliers and will be announced by us. If major delivery delays occur, we offer a partial delivery, a replacement, or a refund upon individual arrangement.
Check shipping costs
GERMANY & AUSTRIA
Free shipping on orders over €99
Below that: €4.99 shipping costs
Excluded from this are our TVs, which are shipped with a freight forwarding flat rate of €39. The order value is irrelevant.
EUROPE
€49.99 shipping costs
List of countries:
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
OUTSIDE EUROPE
Shipping outside Europe requires individual and personal agreement with our logistics team.
Pickup available
Simply pick up your order at the store
Extended Warranty
More protection thanks to an extended warranty
Cheaper elsewhere?
Ask us for a discount
Description
The McIntosh DA2 Digital Audio Module Upgrade Kit is an optional upgrade for McIntosh components featuring the DA1 Digital Audio Module. It expands digital audio processing and adds HDMI ARC for TV audio to the existing digital connectivity options.
Further Development of the DA1 Module
The DA2 builds upon the DA1 and extends its range of functions. It utilizes a Quad Balanced Digital-to-Analog Converter, or DAC for short. A DAC converts digital audio signals into analog signals so they can be played back through the connected McIntosh component.
TV Sound via HDMI ARC
The HDMI ARC port is exclusively for audio from compatible TV sets. This allows TV sound to be played back through your home stereo system. HDMI ARC does not transmit video to or from the TV, and audio from non-TV sources will not be played back through this port.
Operation and Synchronization
ARC can enable two-way communication between the DA2-equipped device and a compatible TV. This includes volume control and lip-sync functions to ensure audio and video are synchronized. When CEC communication is enabled, the TV remote can control the power and volume of the connected McIntosh component.
Digital Sources and Audio Formats
The USB input supports native playback up to DSD512 as well as DXD up to 384 kHz. Coaxial and optical inputs can decode digital music. Dolby and DTS multichannel formats are supported and converted to 2-channel audio for playback via the DA2-equipped device.
MCT Connection for
SACD Playback
The proprietary MCT input provides a secure Custom DSD connection. In conjunction with MCT500 and MCT80 SACD/CD transports, high-definition audio from SACDs can be played back.
Setup and Installation
If you need assistance with product integration, please feel free to contact us by phone or email.
Properties
Technical Specifications
General
- Brand: McIntosh
- Product Name: DA2 Digital Audio Module Upgrade Kit
- Product Type: Digital Audio Module Upgrade Kit
- Packaged Weight: 0.39 kg
- Shipping Carton L × W × H: 25.4 × 15.875 × 8.5725 cm
- McIntosh Part No.: 24108300
Connections
- Total Digital Inputs: 7
- Digital Coaxial Input: 2
- Digital Optical Input: 2
- Digital MCT Input: 1
- Digital USB Input: 1
- HDMI (ARC) Input: 1
- USB Audio Connection: USB Type B
- HDMI (ARC): audio only from compatible TV; no video transmission to or from TV; no audio playback from non-TV sources
Digital Audio Processing
- Digital-to-Analog Converter (DAC): Next Generation, Quad Balanced, 8-channel, 32-bit, audiophile-grade
- DSD via USB: up to DSD512
- DXD via USB: up to 384 kHz
- Coaxial and Optical: up to 24-bit/192 kHz
- Dolby and DTS: multi-channel audio formats are supported and converted to 2-channel audio for playback on DA2 equipped devices
- Dolby Digital and DTS Bitstreams: processing via Optical, Coax, and HDMI
- MCT: proprietary, secure custom-DSD connection for high-definition audio from SACDs in conjunction with MCT500 and MCT80 SACD/CD Transports
Operation and Setup
- ARC: Two-way communication for volume control and lip-sync functions with compatible TV
- CEC: When CEC communication is enabled, the TV remote control can control the power and volume of the connected McIntosh component
- HDMI ARC Input: can be renamed, enabled, and disabled
- Digital Gain: HDMI Gain, OPTI 1 Gain, and OPTI 2 Gain adjustable from 0 dB to +15 dB
- HDMI Lip Sync Delay: 0 ms to 150 ms in 10-ms increments
- Lip Sync Delay applies to HDMI, Optical, and Coax inputs
- Firmware: Version 2.0 or higher
- Menus: automatic update with suitable firmware
Compatibility
- Upgradable Models: MA9000, MA8900, MA7200, MA5300, MAC7200, C49, C8
Scope of Delivery
- McIntosh DA2
- Mounting accessories
- Documents

DA2
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Frequently asked questions about our products
Please visit our FAQ page to learn more.
Are all displayed products immediately available?
All visible products are generally either in stock with us or can be ordered from our suppliers. You can find the current availability or delivery time on the respective product page. If you have any questions about availability, please feel free to contact us at any time.
Do you offer pre-purchase advice?
Yes. If you are still unsure about your choice or if our online shop does not cover all the information you need, we would be happy to advise you in person. We are committed to finding a long-term and suitable solution for your requirements. Please contact us in person to benefit from our experience.
How do I find the right accessories for my setup?
The added value that the right accessories can bring is often underestimated. To help you get the most out of your setup, we are happy to advise you personally.
Is there a warranty on all products?
Our products come with their own manufacturer's warranty, the duration and terms of which may vary depending on the brand and product. We handle warranty claims for products purchased from us on your behalf.

