Conversion of analog & digital audio signals

Analog to digital

AF-DAA 24                  Analog-Audio L/R to Digital-Audio Toslink+SPDIF


• Stereo cinch input to Toslink

  and coax cinch Output.
• Supports uncompressed 

  2-channel LPCM digital 

  Output signal
• Supported output frequency:

  48KHz. Provides

  electromagnetic noise-free 

  transmission
• Easy installation and

  operation

Digital zu Analog

AF-DAA 23 Digital Audio Toslink/SPDIF to Analog-Audio L/R

  • Converts digital audio signals via electrical or optical input into analog stereo audio signals.

 

  • Input selection Coax or Toslink with mechanical switch.

 

  • Integrated digital interpolar filter and digital / analog converter (DAC)

 

  • Supports uncompressed stereo output

 

  • Compact size

 

  • Easy Installation
Item Name  AF-DAA 23
Item Number 790040
Entrance

1x Coaxial und 1x

Optischer Eingang

Entrance Format

SPDIF LPCM 2 CH,

24 bit

Exit R/L Stereo
Power Supply 5V/0.36~0.5A DC (EU Standard, CE/FCC/UL zertifiziert)
Dimensions 42(B) x 40.5(T) x 22(H) mm
Weight 25g
Chassis Plastic
Colour white
Operating Temprature 0°C ~ 48°C
Delivery

1x AF-DAA 23, 

Power Supply 

User Manual

 

Digital to Digital

AF-CTA22 Digital Audio Converter with Dual Outputs

The Digital Audio Converter with Dual Outputs will convert between Coaxial and Optical digital audio formats. This compact and convenient unit accepts a stereo or surround (up to 5.1 channels) audio signal through either Coaxial cable or Optical cable, and passes the unchanged signal to both its Coaxial and Optical output ports. With its built-in signal enhancement feature, the unit also serves as a repeater of digital audio signals to extend up to double the transmission distance.

  • Supports two-way conversion: coaxial to optical or optical to coaxial

 

  • Supports input audio signals from 2 channels to up to 5.1 channels, output signal follows input

 

  • Supports signal enhancement of S/PDIF audio and extends the transmission distance, through coaxial and/or optical cables

 

  • Select one input from coaxial or optical input ports, and send the S/PDIF audio signal to both coaxial and optical output ports simultaneously

 

  • Compact and easy to use
Item Name  AF-CTA22
Item Number 790030
Entrance 1x Toslink [1x OPTICAL 2 Channel LPCM / Dolby Digital / DTS]
1x RCA [1x COAX 2 Channel LPCM / Dolby Digital / DTS]
Exit 1x Toslink [1x OPTICAL 2 Channel LPCM / Dolby Digital / DTS]
1x RCA [1x COAX 2 Channel LPCM / Dolby Digital / DTS]
Power Supply 5V/1,2A
Dimensions 24mm [W] x 46mm [D] x 58mm [H]
Weight 25g
Chassis Plastic
Colour White
Operating Temperature 0°C ~ 40°C
Delivery

1x AF-CTA22,

power supply,

Manual

 

 

Digital bidirectional

AF-DOA 27 Digital & analog Universal audio converter

The digital & analog universal audio converter is designed for the bidirectional conversion of an analog (Cinch L / R) or a digital optical (TosLink max 5m) or electrical input (Coax Cinch mono) to an analog or a digital optical or electrical output. The product is very handy and easy to install, and can be used for private or professional use. Switching of the input via switch on the device

 


• Integrated digital  digital-to-

  analog converter (DAC)
• Integrated analog-to-digital

  converter (ADC)
• Supports frequencies from

  16 to 100kHz
• Provides noise and

  electromagnetic free

  transmission
• Easy installation and

  operation
• Compact size in an elegant

  design

 

 

Item Name AF-DOA 27
Item Number 790070
Entrances Optical, Koaxial und L/R
Entrance Format Toslink, SPIDIF und LPCM 2CH
transmission frequency 32kHz, 44.1kHz, 48kHz und 96kHz
L/R input resistance 47KΩ
L/R Output resistance 47KΩ
ESD protection ± 10kV (Luft)
± 6kV (Kontakt)
Power Supply 5V / 1A DC (US/EU Standard, CE/FCC/UL zertifiziert)
Dimensions 97(B) x 85(T) x 35(H)
Weight 120g
Chassis Kunststoff
Colour weiß
Operating Temperature 0°C ~ 40°C
power consumption 1W
humidity 20 - 90%
Lieferumfang
1x AF-DOA 27, Bedienungsanleitung

 

 


• Stereo cinch input to Toslink

   and coax cinch Output.
• Supports uncompressed 

  2-channel LPCM digital 

  Output signal
• Supported output frequency:

  electromagnetic noise-free 

  transmission
• Easy installation and

  Operation