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Small aluminium box with RCA, 3.5mm, Toslink and coaxial ports, LED indicator

VPFET 20220419002 Analog to Digital Audio Converter RCA 3.5mm to Toslink Coaxial

SKU CH-25N0-4RQJP

Converts analog RCA or 3.5mm stereo audio to simultaneous digital Coaxial and Toslink Optical outputs at 32, 44.1 or 48 kHz sampling rates

  • Rated speed20220419002
  • Connector count2
  • Source connector20220419002, Coaxial
  • Destination connectorCoaxial, 20220419002
  • Conductor typeAluminum
  • Build detailsAluminum
  • Converts analog RCA or 3.5mm stereo to digital coaxial and Toslink simultaneously
  • Outputs uncompressed 2-channel PCM at 32, 44.1, and 48 kHz sampling rates
  • Plug-and-play operation with automatic audio format recognition and no software needed
  • Aluminium housing provides heat dissipation and electromagnetic compatibility for longer life
  • Works with TV, consoles, players, phones, tablets, and home-theatre systems

VPFET Analog-to-Digital Audio Converter

The VPFET 20220419002 converts analogue stereo signals from RCA or 3.5mm sources into digital Toslink and coaxial outputs simultaneously. It is intended for users connecting legacy audio gear such as TVs, DVD players or laptops to modern soundbars or digital receivers that lack analogue inputs.

Check Source Output and Cable Length

Verify that your source device can output uncompressed 2-channel LPCM audio at 32, 44.1 or 48 kHz, as 5.1-channel formats such as Dolby Digital or DTS are not supported. The converter requires the power supply to be disconnected before attaching audio cables to avoid a humming noise, and digital cables up to 15 feet are supported without signal degradation.

Aluminium Housing with Plug and Bar Mounts

The compact aluminium enclosure measures 75.5 x 58 x 23.6 millimetres and provides heat dissipation and electromagnetic shielding for longer service life. A soft LED indicator shows status without harsh glare, while the plug-mount and bar-mount options allow flexible placement near the audio source or display.

How it compares

Measured against everything we stock in S/PDIF Optical Audio Cables, at today’s prices. Recalculated every night.

Price $28.99
Pricier than about 83% of the 284 comparable items (median $15.99).

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Specifications

Product
Brand nameVPFET
Model name20220419002
Product type20220419002, Optical cable
Performance
Rated speed20220419002
Ports & slots
Connector count2
Source connector20220419002, Coaxial
Destination connectorCoaxial, 20220419002
Size & build
Overall length2.4 in (6.1 cm)
Conductor typeAluminum
Build detailsAluminum

Questions about this item

What cables and connectors come in the box with the VPFET 20220419002 converter?

The package includes the converter unit with integrated Toslink and coaxial digital outputs plus a 3.5 mm auxiliary jack input. Power supply and analogue RCA cables are not included and must be purchased separately.

Which sampling rate should I select for CD-quality playback on the VPFET 20220419002?

Choose 44.1 kHz; the converter supports uncompressed 2-channel PCM at 32, 44.1 and 48 kHz, so 44.1 kHz matches standard CD audio without resampling.

What does the 48 kHz maximum sampling rate mean when I connect the VPFET 20220419002 to my soundbar?

It means the digital optical and coaxial outputs deliver stereo PCM audio at up to 48 kHz, which covers most TV and streaming sources; 5.1 surround formats such as Dolby Digital or DTS are not supported.

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