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Lindy Phono to TosLink (Optical) and Coaxial ADC Converter

Analog-to-digital audio signal converter with Phono inputs and TosLink and Coaxial outputs

49€95
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Overview

Give your analog audio equipment a new lease of life


The Lindy Phono to TosLink (optical) and Coaxial ADC converter is a simple, compact solution for integrating analog audio equipment into a modern digital setup. It converts a stereo analog audio signal from its left and right Phono/RCA inputs into an uncompressed LPCM 2.0 digital audio signal, available simultaneously via its optical TosLink and coaxial outputs. This makes it particularly convenient for connecting equipment such as a DVD player, VCR or older-generation game console to a Home Cinema amplifier, soundbar or any other compatible digital audio receiver.

Capable of supporting a signal up to 24 bits / 48 kHz, this Lindy converter is based on a CS8406 chipset and offers a frequency response of 10 Hz to 20 kHz, along with a signal-to-noise ratio of 90 dB. Its two digital outputs can also be used as a splitter to transmit the signal to two separate audio receivers. Its particularly compact black housing, measuring just 51 x 26 x 41 mm, makes it easy to integrate into an audiovisual setup and conceal behind equipment. Powered by 5 V DC / 1 A, it comes with a 1 m USB Type-A to DC cable and is covered by a 2-year warranty.

Technical specifications:
 
  • Analog-to-digital audio converter (ADC)
  • Conversion: stereo analog audio to coaxial digital and optical TosLink audio
  • Audio input interface: Phono/RCA (L/R)
  • Inputs: 2 x female Phono/RCA (L/R)
  • Outputs: 1 x female optical TosLink and 1 x female digital coaxial
  • Supported audio format: LPCM 2.0
  • Digital audio: uncompressed LPCM
  • Maximum audio sampling rate: 24 bits / 48 kHz
  • Chipset: CS8406
  • Input impedance: 75 Ohms
  • Output impedance: 75 Ohms
  • Output voltage: 0.7 V
  • Frequency response: 10 Hz – 20 kHz
  • Signal-to-noise ratio: 90 dB
  • Power connector: 5.5 / 2.1 mm
  • Power supply: 5 V DC / 1 A
  • Housing material: plastic
  • Approximate dimensions (L x W x H): 51 x 26 x 41 mm
  • Net weight: 0.078 kg
  • Colour: Black
  • Compliance: CE, FCC, RoHS, REACH
Packaging content
  • 1x Phono to TosLink (optical) & Coaxial ADC converter
  • 1x 1 m USB Type-A to DC cable
  • 1x Lindy manual
Specifications
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General information

Product name

Lindy Phono to TosLink (Optical) and Coaxial ADC Converter

Brand

Lindy

Model

70309

Main characteristics

Cable type

Audio converter

Connectivity

Connector

PHONO (2x RCA Female)

Connector (other side)

Coaxial S/PDIF digital audio
Toslink Female

Design

Color

Black

Audiophile

No

Warranties

Commercial warranty

Legal warranty

Product referenced on 5 Oct 2026

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