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I/O & Expansion Modules
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Digigram ALP-DANTE-LE Multichannel PCIe Sound Card with 2 Ethernet Ports for Dante
BH # DIVB2438A201 MFR # VB2438A0201
Shipping Restriction:
Key Features
- Professional Dante Audio Applications
- Fits PCIe Slot, Windows/Linux
- 2 Ethernet Ports, Redundant/Switch Mode
- I/O Channels: 64 Recording x 64 Playback
Available in other Styles, Configurations & Kits
Universal Audio Thunderbolt 3 Option Card for Rackmount Apollo Interfaces
BH # UNTBOC3 MFR # TBOC-3
Shipping Restriction:
Key Features
- For Rackmount Apollo Audio Interfaces
- User-Installable
- Two Thunderbolt 3 Ports
- Provides 15W Bus Power
Top Seller
Apogee Electronics Duet Dock for Duet 3 USB Type-C Audio Interface
BH # APDUETDOCK MFR # DUET DOCK
Shipping Restriction:
Key Features
- Connects Directly to Duet 3 Interface
- USB Type-C Host Connectivity
- 2 XLR Inputs, 2 Hi-Z 1/4" Inputs
- 1 Headphone Out, 2 Line/Monitor Outs
Top Seller
Avid Pro Tools | MTRX Thunderbolt 3 module (MTRX II & MTRX Studio Only)
BH # AVPTMTRXT3 MFR # 9900-74167-00
Hal Leonard Pro Tools Matrix 8 AES3 I/O Card
BH # HA493547700 MFR # 4935-00477-00
Lynx Studio Technology Aurora(n) ADAT Daughter Board for the LM-DIG AES/EBU Digital I/O Module
BH # LYANDBADATRT MFR # LYN-ANDBADAT-RTL
Key Features
- Connect Directly with Audio Devices
- 300,000:1 Jitter Reduction Capability
- Bidirectional Format Converter
- ADAT and S/PDIF Connectivity
marian DIGITAL AUDIO ELECTRONICS MWX2 1 BNC Dual-MIDI / Wordclock Out Extender for PCIe Cards
BH # MAAMMWX21BNC MFR # MWX2 1 BNC
Key Features
- For Seraph and Clara Series PCIe Cards
- 1 BNC Wordclock Output
- Supports 2 MIDI I/O
Available in other Styles, Configurations & Kits
marian DIGITAL AUDIO ELECTRONICS MWX2 2 BNC Dual-MIDI / Wordclock I/O Extender for PCIe Cards
BH # MAMWX22BNC MFR # MWX2 2 BNC
Key Features
- For Seraph and Clara Series PCIe Cards
- 1 BNC Wordclock Input
- 1 BNC Wordclock Output
- Supports 2 MIDI I/O
Available in other Styles, Configurations & Kits
Metric Halo MH EdgeCard with 1 x S/PDIF and 2 x ADAT for 3d Card
BH # MEMHB1SP2ADT MFR # 000-50039
Key Features
- Field Install for ULN-8/LIO-8 Interfaces
- Adds ADAT and S/PDIF to 3d Card
- 16 Channels of I/O on Optical
- 2 Channels of I/O on RCA
$18000
Special Order
Expected availability: 2-4 Weeks
This item cannot be canceled or returned.
RME WCMHDSP9632 Wordclock Module for the HDSP 9632
BH # RMHDSP9632WC MFR # HDSP9632-WCM
$19900
Special Order
Expected availability: 2-4 Weeks
This item cannot be canceled or returned.
Appsys ProAudio AUX Word Clock Card for Flexiverter
BH # APXWORDCLOCK MFR # AUX-WORDCLOCK
Available in other Styles, Configurations & Kits
$19900
Special Order
Expected availability: 7-14 Business Days
This item cannot be canceled or returned.
Appsys ProAudio AUX ADAT Card for Flexiverter
BH # APAUXADAT MFR # AUX-ADAT
Available in other Styles, Configurations & Kits
RME AoX-MADI-EXT-BNC MADI Expansion Board for HDSPe AoX Cards
BH # RMAOXMDIXTBN MFR # AOX-MADI-EXT-BNC
Key Features
- Expansion for HDSPe AoX-M PCIe Cards
- Adds Four MADI BNC Connectors
- Adds One BNC Word Clock Connector
- Up to 128 Channels of MADI I/O
RME AoX MADI Optical 128x128 MADI Expansion Board for HDSPe AOX PCIe Cards
BH # RMAOXMADIOPT MFR # AOX-MADI-EXT-SFP
Key Features
- For HDSPe AoX-M & HDSPe AoX-D PCIe Cards
- Add up to 128x128 MADI Channels
- 2 Optical SFP I I/O, Multimode Modules
- BNC Word Clock
Appsys ProAudio MADI 64 x 64 Channel SFP AUX Card
BH # APAUXMADISFP MFR # AUX-MADI-SFP
Key Features
- For Compatible FLX Flexiverters
- Splits Signal via Aux & Flexlink
- 64 x 64 Channel Support
- SFP Input & Output
Available in other Styles, Configurations & Kits
$29900
Special Order
Expected availability: 7-14 Business Days
This item cannot be canceled or returned.
Appsys ProAudio AUX MADI OPTO Card for Flexiverter
BH # APUXMADIOPTO MFR # AUX-MADI OPTO
Key Features
- 64x64 Channel Optical MADI Card
- Supports 56/57/64 Channel Mode
- User Bit Transparency
Available in other Styles, Configurations & Kits
Appsys ProAudio AUX MADI COAX Card for Flexiverter
BH # APUXMADICOAX MFR # AUX-MADI COAX
Key Features
- 64x64 Channel Coaxial MADI Card
- Supports 56/57/64 Channel Mode
- User Bit Transparency
Available in other Styles, Configurations & Kits
Appsys ProAudio AUX AES3 Card for Flexiverter
BH # APAUXAES3 MFR # AUX-AES3
Key Features
- 8x8 Channel AES/EBU Card
- AES3 I/O on 1 x DB-25 Interface
- Fully Transformer Isolated
Available in other Styles, Configurations & Kits
Appsys ProAudio AUX-TDM 64-Channel TDM Extension Card for Flexiverters
BH # APAUXTDM MFR # AUX-TDM
Key Features
- For Any Appsys Flexiverter
- 64-Channel Time Division Multiplexing
- Supports Four Lines of Data
- Supports BCLK/LRCLK/MCLK/MUTE Outputs
Lynx Studio Technology LT-USB - USB Interface for Aurora Converters
BH # LYLTUSB MFR # LT-USB
Key Features
- Fits Empty LSlot
- USB 2.0 Protocol
- Up to 16 Channel I/O
- User Installable
$35000
Special Order
Expected availability: 2-4 Weeks
This item is not available for purchase online. Please call us at 212.444.6615
Apogee Electronics Thunderbolt Card for Symphony I/O MK II
BH # APSYM2TBCARD MFR # SYM2-TB-CARD
Shipping Restriction:
$39900
Special Order
Expected availability: 2-4 Weeks
This item cannot be canceled or returned.
Lynx Studio Technology LSlot Interface ProTools HD and HDX for Aurora (n)
BH # LYLTHD2 MFR # LT-HD2
Key Features
- SychroLock 2 Clock
- Stability in ProTools HD Environment
- Seamless Operation with Avid Systems
- Supports Longer Cable Lengths
$40000
Special Order
Expected availability: 2-4 Weeks
This item is not available for purchase online. Please call us at 212.444.6615
Lynx Studio Technology LM-DIG Digital I/O Module for The Lynx Aurora(ⁿ) Converter
BH # LYLMDIG MFR # LM-DIG
Key Features
- 16 Channels of AES/EBU I/O
- Expands Aurora(ⁿ) I/O
- 24-Bit Conversion up to 44.1 to 192 kHz
- Balanced, Transformer-Coupled DB25 I/O
Appsys ProAudio AUX-MADI-TP 64x64-Channel MADI Twisted Pair Extension Card for Flexiverter Dante/SRC
BH # APAUXMADITP MFR # AUX-MADI-TP
Key Features
- For Flexiverter FLX-DANTE/SRC Only
- Works with DiGiCo, Soundcraft, Studer
- 64x64-Channel at 96 kHz MADI I/O
- Two RJ45 Twisted Pair Connectors
Available in other Styles, Configurations & Kits
Apogee Electronics Symphony I/O MK II Pro Tools HD Card
BH # APS2PTHDPCRD MFR # SYM2-PTHD-PLUS-CARD
Shipping Restriction:
Key Features
- Pro Tools HD Card Only
- 32 Bidirectional Channels at 96 kHz
- 16 Bidirectional channels at 192 kHz
- Primary HD Port for Pro Tools
McDSP APB-8 Thunderbolt 2 to Thunderbolt 3 Upgrade Kit
BH # MCKAPB8TBT23 MFR # M-KIT-APB-8-TBT2-3
Key Features
- Upgrade Older APB-8 to Thunderbolt 3
- Includes Thunderbolt 3 Card
- Includes New Rear Panel
Available in other Styles, Configurations & Kits

