As a test, skip the SONOS CONNECT and connect the mixer output directly to the receiver.

so decks are still on phono  ,  I tried every input  ie network recorder tuner no sound 

controller app is showing line in with sound bars  , but no sound 

just to say  line ins on mixer  dont say in or out just 1 and 2 i tried both no sound 

usual set up works ie decks to phone thanks 

As a test, skip the SONOS CONNECT and connect the mixer output directly to the amplifier. Use any amplifier input except Phono.

so at moment output on mixer  connected to phono, works with my usual set up ie none sonos speakers 

i took it out of phono and put in receiver  amp tuner no sound still

yes i tried output mixer to tuner  then line not phone on mixer  no luck

The bars on sonos app going up and down

Connect the turntables to the Phono inputs on the mixer and set the mixer slide switches to ‘Phono’ and connect the mixer’s output to Tuner on the amplifier. Once we get this working we can involve the SONOS.

ok m8  thats working 

Now connect the SONOS CONNECT’s Line-Out to the amplifier’s ‘Network’ input and play SONOS Radio through the amplifier.

sound coming from sonos speakers not amp and other speakers

ps i dont have a radio to amp only sonos radio

What color is your SONOS controller icon? Which device are you using as your SONOS controller?

soild white 

The choices should be dark gray or gold.

yes dark grey 

sonos app now says line in disconnected because its in out  

This is known as the ‘S1’ controller. Now connect the mixer output to the SONOS CONNECT’s Line-In.

ok one sec

ok set up now out put mixer to line in  sonos connect  and  sonos connect out to tuner … still no sound coming from amp and other speakers 

Then i cant use tuner input  like you mentioned 

network i mean

no sonos radio going through amp  app controller saying no music selected

o boy now sonos controller has sent me to 2 app and i cant find precious line in etc 

I have come to the conclusion sonos connect 1 zone player no longer works  may be due to updates .

I’d expect more people to be complaining if an update caused an issue with their ‘Connect’. This community would ‘light up’ if that was the case.

If your TT has a pre-amp - perhaps simplify things for now as a test and wire it to the Connect line-in and play the ‘line-in’ source from ‘Your Sources’ in the Sonos App to one of your Sonos speakers (Ray etc.)

Then go onto cable the ‘Connect’ line-out to one of your Amp line-in RCA analog sources (say CD or Tuner) and using the Sonos App, play Sonos Radio to the ‘Connect’ and select the chosen Amp input to see if it plays on your Amp speakers, or maybe listen via Headphones connected to the Amp - (check volume levels on Amp and in the Sonos App too).

Once you know if things are then working correctly, you can go onto add in the Citronic mixer afterwards. Not sure what you might think about the ~75ms audio buffer (delay) that Sonos has in place for line-in and grouped room audio, but that’s perhaps a discussion for another day. 

I would try to keep things simple at this stage, at least until you know that things are working and that there isn’t a fault.