New TV: what to do with TOSLINK optical output

EBay.
You can get a toslink and spdif to rca single ended output converter for about $8 shipped. If you are happy with your amp no need to waste money.
This little gizmo just needs a usb power source, just like a phone charger as it will come with a generic usb cable.

This will then convert your toslink to stereo rca which you just plug into back of your amp.

Been using one myself in the spare bedroom for same purpose for at least 3 years.

Problem solved.

Thanks for the input everyone, really appreciate it.
@tls49 its this tv https://www.amazon.com/LG-Electronics-OLED55C8PUA-55-Inch-Ultra/dp/B079TSV11D?psc=1&Subscription...
I found this guide for audio-out, looks like it is supported okay: https://www.lg.com/hk_en/support/product-help/CT20136005-1437129397190-others

@caphill, thanks for your lengthy reply! I have been avoiding HDMI switching since they are more expensive, I only have 2 speakers and only a small number of inputs to the tv (ps4 & laptop) . Is it better to use an AVR instead of taking the audio out of the tv? With an AVR, what happens to OTA signal audio?

A few votes for a small toslink to rca converter, seems like the easiest/cheapest way forward until I’m ready to upgrade the amp. I’ll start the coin jar for it now...

@mrgreenfur

If you’re only doing stereo then get a stereo integrated amp that has built-in DAC therefore will have various digital audio inputs such as USB, spdif (coax digital audio) & optical digital (Toslink).
The Hegel that you mentioned earlier will be a good option as long as it has DAC and thus will have various digital audio inputs. The Cambridge Audio also makes great affordable stereo integrated amps some models are analog only and have no DAC some models have built-in DAC so will have digital audio inputs. Rotel, NAD, Musical Fidelity also make affordable great sounding stereo integrated amps with built-in DAC so therefore will have various digital audio inputs.

And you can connect your PS4 using spdif (coax digital audio) cable or optical digital audio cable to one of these stereo integrated amps and let the DAC in one of these integrated amps do the digital-to-analog conversion.

You can connect your laptop using a USB cable to the PC USB DAC input port on the integrated amp.

Stereo integrated amps will sound better than AV receivers for stereo music playbacks. 

That's a lot of money to spend when $8 will fix the issue IF the OP is happy with his present receiver and sq from it.

Now obviously if the OP fancies an upgrade of receiver while they are at it then by all means...….

mrgreenfur

Yes, looking at the manual from your link, the default setting will be "auto". As I said previously, that will need to be set to PCM. Then the FiiO D03K DAC that I recommended will work. It comes complete with power supply for the $20.

https://www.amazon.com/D03K-Digital-Analog-Audio-Converter/dp/B009346RSS

Most of the budget DAC's like this look and feel cheap, but not the FiiO D03K, it actually has a quality metal case and feels solid.