Overview
The DiGiCo SD-MiNi Rack is a 4U stage rack with four SD card slots for up to 32 inputs and 32 outputs with digital cards, or 32 analogue ins or outs in banks of eight. This version ships unloaded with the Optocore multimode interface on ST fibre connectors, so it can join a DiGiCo Optocore loop, and it keeps the standard redundant BNC MADI and split MADI ports.
Up to 14 racks can sit on one optical loop, or 28 on a dual loop, and any console on the loop can access the rack's inputs and output slots. It runs from 44.1 to 192 kHz, supports Gain Tracking for shared preamps and has twin internal PSUs.
Highlights
- 4 card slots, up to 32 in and 32 out
- Optocore fibre on ST connectors, 1G or 2G
- Redundant BNC MADI Main and Aux plus two split outputs
- 44.1 to 192 kHz operation
- Two internal PSUs
- Gain Tracking support
Compatibility
Works with: DiGiCo SD9, SD11, SD12 and Quantum 225, 326 and 338 fitted with factory Optocore (matching ST connectors, or adapters). Over BNC MADI it also works with SD11, SD12 and Quantum consoles, and with S21 and S31 via a DMI-MADI-B card (MODDMIMADIB).
Takes the full range of SD-Rack family I/O cards listed below. Matching DMI Optocore cards: MODDMIOPST (multimode) or MODDMIOPSTS (singlemode, needs the rack singlemode upgrade).
- Analogue: 32-bit Mic Pre (MODSDRADC32B), Mic/Line ADC (MODSDRADC), 32-bit DAC (MODSDRDAC32B), DAC (MODSDRDAC)
- AES: I/O BNC (MODSDRAESB), input (MODSDRAESI), I/O (MODSDRAESIO), output (MODSDRAESO), AES42 (MODSDRAES42)
- Digital: ADAT (MODSDRADAT), Dante (MODSDRDANTE), HD-SDI (MODSDREMDE)
- Blanking plate (MODSDRBLANK)
Specifications
| Manufacturer code | SD-MiNi Rack, ST Optocore version (unloaded) |
| Card slots | 4 (input or output) |
| Maximum I/O | 32 inputs and 32 outputs (digital cards); analogue in banks of 8 |
| Optical interface | Optocore multimode, ST connectors, 1G or 2G |
| MADI | Main I/O BNC, Aux I/O BNC, Split Main and Split Aux outputs BNC |
| Sample rates | 44.1, 48, 88.2, 96, 176, 192 kHz |
| Other connectors | Word Clock I/O BNC, USB 2.0 Type B |
| Power | 100 to 240 VAC, 47 to 63 Hz, 2.8 A max |
| Redundancy | 2 x internal PSUs |
| Rack size | 4U |
| Dimensions | 482.6 x 408.5 x 177 mm (W x D x H) |
| Weight | 12 kg |
Forefront Tip
ST suits installed fibre that lands on patch panels in a venue. Keep dust caps on and clean ferrules before every connection. Even on fibre, the BNC MADI split outputs are handy for feeding a recorder or broadcast truck.
Forefront Productions is an authorised DiGiCo dealer in Newcastle NSW and ships Australia wide. Call 02 4954 4771 or send an enquiry for pricing and we can help spec the full rack and console system.
