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Alfatron ALF-CVDAC Digital To Analog Audio Converter

Alfatron ALF-CVDAC Digital To Analog Audio Converter

SoundPro Item: 111922 | Part Number: ALF-CVDAC

Regular price $74.99
Regular price $84.00 Sale price $74.99
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MSRP: $84.00 | MAP: $74.99

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  • Splits One Digital Audio Source Into Three Simultaneous Outputs For Multi-Zone Distribution
  • TOSLINK And Coaxial SPDIF Inputs Accept Signal From A Wide Range Of Digital Sources
  • Coaxial SPDIF Output Extends The Digital Signal While Converting To Analog Simultaneously
  • Analog Output Stage Delivers Up To 2.0Vrms For Direct Connection To Amplifiers Or Powered Speakers
  • THD+N Below 0.05% And Crosstalk Isolation Below -80dB Preserves Signal Integrity
  • Micro-USB Power Input Simplifies Deployment Without A Dedicated Power Circuit

The Alfatron Electronics ALF-CVDAC is a compact digital-to-analog audio converter built for AV integrators and system designers who need to bridge modern digital audio sources with legacy analog destinations. It accepts TOSLINK optical or coaxial SPDIF input and simultaneously drives an RCA stereo pair, a 3.5mm stereo output, and a coaxial SPDIF output, making it practical for installs where a single source must feed multiple zones or mixed analog and digital equipment in the same signal chain.

The converter handles PCM and DTS encoded streams up to 24-bit/192kHz, with THD+N held below 0.05% and crosstalk isolation below -80dB across the full 20Hz-20kHz bandwidth. Those figures make it a reliable fit for conference rooms, classrooms, hospitality installs, and small studio environments where a clean analog feed is needed from a Blu-ray player, gaming console, computer, or AV receiver without introducing audible noise or distortion. The analog output stage delivers up to 2.0Vrms, providing adequate headroom above consumer line level for direct connection to self-powered speakers or analog amplifiers.

Powered via Micro-USB from any standard 5V USB source, the ALF-CVDAC avoids the need for a dedicated power circuit in tight rack shelves or equipment closets. Its compact footprint and straightforward input selection make deployment fast in permanent installs and temporary production setups alike, without requiring additional configuration software or drivers.

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Specifications

Audio Input
Audio Input
( 1) TOSLINK IN, (1) COAX IN
Audio Format
LPCM 2CH, DTS 2/5.1CH (Only PCM supports format conversion)
Sample Rate
32, 44.1, 48, 96, 192kHz, up to 24-bit
Analog Audio Output
Audio Output
(1) 3.5mm stereo audio, (1) L-OUT-R (RCA)
Audio Format
PCM
Frequency Response
20Hz - 20kHz, +/-3dB
Max Output Level
2.0Vrms +/-0.5dB
THD+N
< 0.05% (-80dB), 20Hz - 20kHz bandwidth
SNR
> 80dB, 20Hz - 20kHz bandwidth
Crosstalk Isolation
< -80dB, 10kHz sine at 0dBFS
L-R Level Deviation
< 0.3dB, 1kHz sine at 0dBFS
Output Load Capability
1k ohm and higher
Background Noise
-80dB
Digital Audio Output
Audio Output
(1) COAX OUT
Audio Format
LPCM 2CH, DTS 2/5.1CH (Only PCM supports format conversion)
Output Level
+/-0.05dBFS
Frequency Response
20Hz - 20kHz, +/-3dB
THD+N
< 0.05% (-80dB), 20Hz - 20kHz bandwidth
SNR
> 90dB, 20Hz - 20kHz bandwidth
Crosstalk Isolation
< -80dB, 10kHz sine at 0dBFS
L-R Level Deviation
< 0.3dB, 1kHz sine at 0dBFS
Noise Level
-90dB
General
Operation Temperature
-5 to +55 degrees C
Storage Temperature
-25 to +70 degrees C
Relative Humidity
10% - 90%
Power Supply
Input: 100V - 240V AC; Output: 5V DC 1A
Power Consumption
1.3W (Max)
Dimensions (W x H x D)
66.0mm x 22.5mm x 66.0mm
Net Weight
50g
Shipping
Shipping Weight
0.33 lbs
Shipping Dimensions
3.543" x 4.724" x 2.165"
Identifiers
UPC
781159724800

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