RME M-32 AD Pro II AVB + MADI 32-Channel A/D Converter
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The RME M-32 Pro AD II AVB + MADI delivers reference-class 32-channel analog-to-digital conversion for modern, high-density audio workflows. With fully symmetrical A/D circuitry, a dynamic range of 120 dB(A), and ultra-low THD performance, it captures every nuance of your analog sources with exceptional clarity, accuracy, and depth. Whether in a studio, broadcast suite, or immersive installation, the M-32 Pro AD II ensures pristine signal integrity from input to output.
Equipped with dual Milan-compatible AVB ports and dual MADI I/O (optical SFP and coaxial BNC), the M-32 Pro AD II AVB + MADI integrates seamlessly into both cutting-edge network infrastructures and established MADI-based systems. An advanced internal routing matrix supports up to 224 × 192 channels across analog, AVB, and MADI domains, enabling flexible, single-channel routing between formats. RME’s SteadyClock FS technology provides rock-solid clocking with ultra-low jitter, maintaining spatial accuracy and sonic transparency in any workflow.
For mission-critical environments, the M-32 Pro AD II AVB + MADI offers dual redundant internal power supplies, MADI Auto-Input for seamless failover, and Intelligent Clock Control to detect and resolve sync issues automatically. The intuitive 2" high-resolution display with rotary control allows for complete front-panel configuration, while USB, MIDI, and network connections enable comprehensive remote management. Customizable tri-color channel labeling and 15 user presets make deployment fast and repeatable across multiple installations.
| ⚙ Technical Specifications | Details |
|---|---|
| Channels | 32 analog input channels via 25-pin D-sub (up to +24 dBu) |
| Conversion | Fully symmetrical A/D architecture, reference-grade components |
| Performance | Dynamic range 120 dB(A), ultra-low THD |
| Input Levels | +13 dBu, +19 dBu, +24 dBu @ 0 dBFS |
| MADI I/O | Optical SFP (optional) and coaxial BNC, up to 128 channels |
| AVB Networking | Dual Milan-compatible RJ45 ports (up to 128 ch @ 48 kHz) |
| Routing | 224 × 192 channel matrix across analog, AVB, and MADI |
| Clocking | SteadyClock FS, SyncCheck, Intelligent Clock Control |
| Redundancy | MADI Auto-Input, dual redundant internal PSUs |
| Connectivity | USB 2.0, Word Clock I/O, MIDI I/O |
| Control | Front-panel rotary + display, remote via network/USB/MIDI |
| Additional Features | Tri-color labeling system with magnetic cover, 15 user presets, panel lock, dark mode |
| Form Factor | 1U, 19" rackmount |
| 📦 What's Included |
|---|
| RME M-32 Pro AD II AVB + MADI 32-Channel A/D Converter |
| Power cable |
| USB cable |
| Rackmount ear kit |
| Magnetic labeling cover with transparent channel sheets |
| Quick start guide and printed manual |
Shipping & Returns
Once your order is placed, you will receive an order confirmation email. This confirms that we have received your order and have pre-authorized your credit card for the purchase. After confirming availability with our suppliers, we will proceed accordingly:
If your item is available and ready to ship within 1–2 business days, we will process the charge and arrange for shipment.
If your item is on backorder or unavailable, the pre-authorization will be voided and you will be notified by email.
Please note: While most items ship out within 1–2 business days, total delivery time is typically 3–5 business days, depending on your location and carrier handling.
If your item is in stock and your payment has been processed, your order will typically ship within 1–2 business days. Total delivery time is approximately 3–5 business days from the date of order. Once shipped, you will receive tracking information at the email address provided during checkout within 24 hours of dispatch.
If you have not received tracking information within 3–5 business days of placing your order, please contact us at support@proaudioreserve.com.
To ensure you receive the most recent hardware revisions and 100% factory-sealed units, Pro Audio Reserve utilizes a Distributor-Direct fulfillment model. Unlike big-box retailers that may ship "floor models" or gear that has been sitting in general-purpose warehouses, your equipment is pulled directly from the primary manufacturer hub, serialized, and dispatched. This process ensures the highest level of quality control for professional-grade recording equipment.
We currently offer free shipping within the United States only. If the checkout process on our website allows you to enter a shipping address and complete your order, your location is eligible to receive delivery.
If you need to change your shipping address after your order has been processed or shipped, we will do our best to accommodate the request. Please note that address changes may result in delivery delays. Any additional costs incurred due to address changes, including carrier fees or rerouting charges will be the responsibility of the customer. No exceptions.
All shipping times provided are estimates and should not be considered guarantees. Most orders ship out within 1–2 business days from the time payment is processed. However, total delivery time is typically 3–5 business days, depending on your location, carrier performance, and supplier fulfillment timelines.
We work closely with our vendors to ensure timely deliveries, but please note that supply chain disruptions, high-demand periods, or weather events may occasionally cause delays beyond our control.
To avoid misunderstandings: The “shipping time” refers to the total time from order placement to final delivery, not just when the item leaves the warehouse.
Cancellations: If you choose to cancel your order because it has not arrived within the estimated delivery window, you may be responsible for applicable shipping charges, restocking fees, warehouse handling costs, and other related fees.
Chargebacks: Customers who initiate chargebacks due to shipping delays without contacting us first may be held legally responsible for losses. We strongly encourage open communication so we can resolve any delivery concerns directly and efficiently via our Atlanta-based support team.
Threshold Shipping: Your item will be delivered to your front door, porch, garage, or a covered entryway.
We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at ProAudioReserve.
The RME M-32 Pro AD II AVB + MADI delivers reference-class 32-channel analog-to-digital conversion for modern, high-density audio workflows. With fully symmetrical A/D circuitry, a dynamic range of 120 dB(A), and ultra-low THD performance, it captures every nuance of your analog sources with exceptional clarity, accuracy, and depth. Whether in a studio, broadcast suite, or immersive installation, the M-32 Pro AD II ensures pristine signal integrity from input to output.
Equipped with dual Milan-compatible AVB ports and dual MADI I/O (optical SFP and coaxial BNC), the M-32 Pro AD II AVB + MADI integrates seamlessly into both cutting-edge network infrastructures and established MADI-based systems. An advanced internal routing matrix supports up to 224 × 192 channels across analog, AVB, and MADI domains, enabling flexible, single-channel routing between formats. RME’s SteadyClock FS technology provides rock-solid clocking with ultra-low jitter, maintaining spatial accuracy and sonic transparency in any workflow.
For mission-critical environments, the M-32 Pro AD II AVB + MADI offers dual redundant internal power supplies, MADI Auto-Input for seamless failover, and Intelligent Clock Control to detect and resolve sync issues automatically. The intuitive 2" high-resolution display with rotary control allows for complete front-panel configuration, while USB, MIDI, and network connections enable comprehensive remote management. Customizable tri-color channel labeling and 15 user presets make deployment fast and repeatable across multiple installations.
| ⚙ Technical Specifications | Details |
|---|---|
| Channels | 32 analog input channels via 25-pin D-sub (up to +24 dBu) |
| Conversion | Fully symmetrical A/D architecture, reference-grade components |
| Performance | Dynamic range 120 dB(A), ultra-low THD |
| Input Levels | +13 dBu, +19 dBu, +24 dBu @ 0 dBFS |
| MADI I/O | Optical SFP (optional) and coaxial BNC, up to 128 channels |
| AVB Networking | Dual Milan-compatible RJ45 ports (up to 128 ch @ 48 kHz) |
| Routing | 224 × 192 channel matrix across analog, AVB, and MADI |
| Clocking | SteadyClock FS, SyncCheck, Intelligent Clock Control |
| Redundancy | MADI Auto-Input, dual redundant internal PSUs |
| Connectivity | USB 2.0, Word Clock I/O, MIDI I/O |
| Control | Front-panel rotary + display, remote via network/USB/MIDI |
| Additional Features | Tri-color labeling system with magnetic cover, 15 user presets, panel lock, dark mode |
| Form Factor | 1U, 19" rackmount |
| 📦 What's Included |
|---|
| RME M-32 Pro AD II AVB + MADI 32-Channel A/D Converter |
| Power cable |
| USB cable |
| Rackmount ear kit |
| Magnetic labeling cover with transparent channel sheets |
| Quick start guide and printed manual |
Shipping & Returns
Once your order is placed, you will receive an order confirmation email. This confirms that we have received your order and have pre-authorized your credit card for the purchase. After confirming availability with our suppliers, we will proceed accordingly:
If your item is available and ready to ship within 1–2 business days, we will process the charge and arrange for shipment.
If your item is on backorder or unavailable, the pre-authorization will be voided and you will be notified by email.
Please note: While most items ship out within 1–2 business days, total delivery time is typically 3–5 business days, depending on your location and carrier handling.
If your item is in stock and your payment has been processed, your order will typically ship within 1–2 business days. Total delivery time is approximately 3–5 business days from the date of order. Once shipped, you will receive tracking information at the email address provided during checkout within 24 hours of dispatch.
If you have not received tracking information within 3–5 business days of placing your order, please contact us at support@proaudioreserve.com.
To ensure you receive the most recent hardware revisions and 100% factory-sealed units, Pro Audio Reserve utilizes a Distributor-Direct fulfillment model. Unlike big-box retailers that may ship "floor models" or gear that has been sitting in general-purpose warehouses, your equipment is pulled directly from the primary manufacturer hub, serialized, and dispatched. This process ensures the highest level of quality control for professional-grade recording equipment.
We currently offer free shipping within the United States only. If the checkout process on our website allows you to enter a shipping address and complete your order, your location is eligible to receive delivery.
If you need to change your shipping address after your order has been processed or shipped, we will do our best to accommodate the request. Please note that address changes may result in delivery delays. Any additional costs incurred due to address changes, including carrier fees or rerouting charges will be the responsibility of the customer. No exceptions.
All shipping times provided are estimates and should not be considered guarantees. Most orders ship out within 1–2 business days from the time payment is processed. However, total delivery time is typically 3–5 business days, depending on your location, carrier performance, and supplier fulfillment timelines.
We work closely with our vendors to ensure timely deliveries, but please note that supply chain disruptions, high-demand periods, or weather events may occasionally cause delays beyond our control.
To avoid misunderstandings: The “shipping time” refers to the total time from order placement to final delivery, not just when the item leaves the warehouse.
Cancellations: If you choose to cancel your order because it has not arrived within the estimated delivery window, you may be responsible for applicable shipping charges, restocking fees, warehouse handling costs, and other related fees.
Chargebacks: Customers who initiate chargebacks due to shipping delays without contacting us first may be held legally responsible for losses. We strongly encourage open communication so we can resolve any delivery concerns directly and efficiently via our Atlanta-based support team.
Threshold Shipping: Your item will be delivered to your front door, porch, garage, or a covered entryway.
We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at ProAudioReserve.