# Flex Audio TV Connection Kit – Digital to Analogue Audio Converter Bundle

The Flex Audio TV Connection Kit is a complete plug-and-play solution for connecting a digital TV or source device to an analogue amplifier or 2-channel speaker system.

At the heart of the kit is a Lindy TosLink (Optical) & Coaxial to Phono DAC, which converts digital audio signals from either an optical (TosLink) or digital coaxial input into a stereo analogue output via L/R phono connectors.

Everything you need is included in the box — the DAC, an RCA to 3.5mm cable, and an optical cable — so you can get connected straight away without hunting for additional accessories.

-   **Complete Kit:** Includes the Lindy DAC, RCA to 3.5mm cable, and optical cable — everything needed to connect a digital TV or source to an analogue amplifier.
-   **Dual Digital Inputs:** Accepts both TosLink optical and digital coaxial inputs, giving flexibility depending on which output your TV or source device provides.
-   **High-Quality Conversion:** Supports uncompressed stereo audio (LPCM 2.0) at up to 24-bit / 96kHz, delivering clean, detailed sound without compromise.
-   **Compact and Discreet:** The DAC's small footprint (51 × 26 × 41 mm) makes it easy to tuck behind a TV unit or rack for a tidy installation.
-   **Broad Compatibility:** Works with TVs, Blu-ray players, games consoles, and any source with a digital audio output — ideal for breathing new life into an existing analogue amplifier.

###### Specifications

-   **DAC Manufacturer:** Lindy (Part No. 70368)
-   **Digital Inputs:** TosLink (Optical), Digital Coaxial
-   **Analogue Output:** L/R Phono (RCA)
-   **Supported Audio:** LPCM 2.0 (Uncompressed Stereo)
-   **Maximum Sample Rate:** 24-bit / 96kHz
-   **Chipset:** IA8416
-   **Input Impedance:** 75 Ohm
-   **Output Impedance:** 75 Ohm
-   **Output Voltage:** 0.7 V
-   **Frequency Response:** 10–20kHz
-   **Signal to Noise Ratio:** 100 dB
-   **Power Requirements:** 5VDC 1A (USB Type A to DC cable included)
-   **DAC Dimensions (W × D × H):** 51.0 × 26.0 × 41.0 mm
-   **DAC Weight:** 0.08 kg
-   **Housing Material:** Plastic
-   **Colour:** Black
-   **Certifications:** CE, FCC, RoHS, REACH, California Proposition 65
-   **DAC Warranty:** 2 years
-   **Kit Contents:** Lindy TosLink & Coaxial to Phono DAC, RCA to 3.5mm cable, optical cable

###### What You Get

-   1 x CYP AU-D1 Digital to Analogue Converter
-   1 x 3.5mm - RCA Audio Cable (5M / 10M)
-   1 x TOS Link Optical Audio Cable (1M)

###### Specifications

-   Supports digital audio optical input and converts to L/R analogue audio output signal (DAC)
-   Uncompressed digital LPCM stereo audio input support
-   Supports LPCM audio sampling rates up to 96 kHz (including 32, 44.1, 48, 88.2 and 96 kHz).
-   Supports S/PDIF bitstream 24-bit of data for the left and right channels
-   USB powered : 0.75m USB cable included
-   Note : Does not support the decoding of Dolby Digital Signals (Please see AU-D1D for Dolby Downmixing)
-   Inputs:1 x Toslink \[1x Optical 2 Channel LPCM\]
-   Outputs:2 x RCA \[1x Analogue Stereo (L/R)\]
-   PSU:USB Powered
-   Dimensions:55mm \[W\] x 85mm \[D\] x 25mm \[H\]
-   Net Weight:0.04kg
-   Gross Weight:0.16kg

## Details

- **Price:** 54.99 GBP - 59.99 GBP
- **Vendor:** Flex Audio
- **Type:** Accessories
- **Tags:** dfw_feed_exclude

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| 5M | 54.99 GBP | In stock |
| 10M | 59.99 GBP | In stock |

## Images

- Flex Audio TV Connection Kit – Digital to Analogue Audio Converter Bundle - K&B Audio
- Lindy Digital To Analogue Audio Converter - K&B Audio
- Lindy Digital To Analogue Audio Converter - K&B Audio
- Lindy Digital To Analogue Audio Converter - K&B Audio
- Lindy Digital To Analogue Audio Converter - K&B Audio

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> Source: [K&B Audio](https://www.kbaudio.co.uk/products/cyp-dac-digital-optical-to-analogue-tv-connection-kit-for-ceiling-speakers)
> Updated: 2026-07-09