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KD-MAX8x8
DISCONTINUED with NO REPLACEMENT: 8x8 Audio Matrix Switcher with built-in Audio Pre-Amp
Sales Team is here to help you with an integration question or to find a distributor:
Email Sales or call us or at +1 914-667-9700
Email Sales or call us or at +1 914-667-9700
where to purchase
introduction
Features
- Multi-format Audio Multiplexing: DSP per output for independent matrix selection
- Analog to Analog Matrix with DSP
- Digital to Analog Matrix with DSP
- Digital to Digital Matrix
- Analog to Digital Matrix
- Audio Pre-Amp: Variable level settings for volume, muting, 3-band EQ, balance, and lip-sync delay per balanced output
- Audio Delay: Variable level set from 0ms to 170ms
- Audio Conversion: Analog to digital. Digital to analog
- Balanced or Unbalanced: Input audio type may be specified per input
- Lossless Compressed Digital Audio: Dolby® and DTS surround up to 5.1ch pass-thru
- Long Cable Runs: Enabled by balanced audio connection, signals may be run up to 1,000 ft.
- Control Integration: TCP/IP, RS-232, and USB with full bi-directional operation, front panel push buttons and LEDs, front/rear optical IR, serial IR
- Control System Support: Key Digital app ready. Key Digital Management Software Pro (KDMS Pro) ready, Compass Control Pro ready. Fully controllable by all IR, RS-232, and TCP/IP supported control systems via open API.
- Key Digital® App Ready: Scan & detect population for pre-built GUI and TCP/IP control via Key Digital® App
Additional Features
downloads
Key Digital Management Software™ Pro
Operation Manual
Application Example
Hi-res Photo
Catalog Page
Diagrams
Diagram
videos
control drivers
IR Pronto Hex Sheet
specifications
Technical:
- Input (each): Balanced/unbalanced line level audio on 6-pin terminal block. Accepts 2VRMS line audio input with a sampling rate of 48KHz
- Input (each): RCA female for digital audio following SPDIF format (IEC 60958). Supports sampling rate up to 192KHz
- Output (each): Balanced/unbalanced line level audio on 6-pin terminal block. Drives 2VRMS line audio input with a sampling rate of 48KHz
- Output (each): RCA female for digital audio following SPDIF format (IEC 60958). Supports sampling rate up to 192KHz
- K-Factor: 0.22% @ optimal EQ » Video Isolation (Crosstalk): -45dB @ 5MHz
- Analog Audio Max Input Level: 4dBu on 50kΩ, AC coupling
- Analog Audio Max Output Level: 4dBu on 150kΩ, DC coupling
- Audio Bandwidth: 20Hz to 20kHz @ 0dBu
- TND + Noise: 0.33% @0dBu @ 1kHz » PCM Max Input Level: 1Vpp on 75Ω, AC coupling
- PCM Max Output Level: 1Vpp on 75Ω, DC coupling
- Wired IR: modulated IR signal input, 0-5V TTL or -10 to +10V
- Power: 12V/2A (25W) AC Power Supply with Grounded, 2.1mm ID DC Power Jack with Screw In Type
General:
- Regulation: CE, RoHS, WEEE
- Rack Mount: 1U, 1 Rack Width (rack ears included)
- Enclosure: Black Metal
- Product Dimensions: 17.5” x 7” x 1.75”
- Shipping Carton Dimensions: 23.5” x 11” x 4.5”
- Product Weight: 6 lb
- Shipping Weight: 9 lb
accessories
- Power supply (qty 1) 12V/3A, 36W, desktop type, model KDSP40W12VC
- IR Remote control, model KD-REMOTEHM88
- 6-position terminal block (qty 17)
- Rack mount ears
technical documents
Key Digital Management Software™ Pro
Operation Manual
Application Example
Hi-res Photo
Catalog Page
videos
KD-Max8x8 being used for a 8x24 configuration
KD-MAX8x8 configuration via KDMS Pro
KD-MAX8x8
KD-MAX8x8 configuration via KDMS Pro
KD-MAX8x8 - 8x8 Audio Matrix Switcher with built-in Audio DSP
Images and Diagrams
Diagram
control drivers
IR Pronto Hex Sheet
specifications
Technical:
- Input (each): Balanced/unbalanced line level audio on 6-pin terminal block. Accepts 2VRMS line audio input with a sampling rate of 48KHz
- Input (each): RCA female for digital audio following SPDIF format (IEC 60958). Supports sampling rate up to 192KHz
- Output (each): Balanced/unbalanced line level audio on 6-pin terminal block. Drives 2VRMS line audio input with a sampling rate of 48KHz
- Output (each): RCA female for digital audio following SPDIF format (IEC 60958). Supports sampling rate up to 192KHz
- K-Factor: 0.22% @ optimal EQ » Video Isolation (Crosstalk): -45dB @ 5MHz
- Analog Audio Max Input Level: 4dBu on 50kΩ, AC coupling
- Analog Audio Max Output Level: 4dBu on 150kΩ, DC coupling
- Audio Bandwidth: 20Hz to 20kHz @ 0dBu
- TND + Noise: 0.33% @0dBu @ 1kHz » PCM Max Input Level: 1Vpp on 75Ω, AC coupling
- PCM Max Output Level: 1Vpp on 75Ω, DC coupling
- Wired IR: modulated IR signal input, 0-5V TTL or -10 to +10V
- Power: 12V/2A (25W) AC Power Supply with Grounded, 2.1mm ID DC Power Jack with Screw In Type
General:
- Regulation: CE, RoHS, WEEE
- Rack Mount: 1U, 1 Rack Width (rack ears included)
- Enclosure: Black Metal
- Product Dimensions: 17.5” x 7” x 1.75”
- Shipping Carton Dimensions: 23.5” x 11” x 4.5”
- Product Weight: 6 lb
- Shipping Weight: 9 lb
accessories
- Power supply (qty 1) 12V/3A, 36W, desktop type, model KDSP40W12VC
- IR Remote control, model KD-REMOTEHM88
- 6-position terminal block (qty 17)
- Rack mount ears
