Don’t ignore the “(L)”. It’s an integral part of the name of the Cambridge Audio Yoyo (L) home audio system. There’s also a much smaller – and portable – Yoyo (S). And a medium-sized Yoyo (M). So, can the Yoyo (L) manage the “All-In-One” claimed for it?
Cambridge Audio is a British brand well known for audiophile quality equipment at (relatively) modest prices. As with many others of the kind, it has in recent times extended into more mass-market devices. That’s where the Yoyo (L) is positioned: as a quality single-box audio solution.
The Yoyo (L) does Bluetooth sound (of course), plays the audio from your TV, can play from an analogue audio device, and does network audio. The network audio is via Wi-Fi (there isn’t an Ethernet socket) and uses Chromecast protocols.
The Bluetooth can be paired using NFC. You connect to the network using the Google Home app. Neither DLNA nor Apple AirPlay is supported.
If you have an Apple-only home, you will probably not be getting full value out of this system. For those of us who use Android devices, it covers just about everything.
Yoyo (L) connections
The speaker is 125mm tall and from the top looks like a square with rounded corners. It is 269mm deep by 269mm wide and weighs 4.25 kilograms. The front, sides and rear are covered in “nanosphere treated acoustic wool”. I have no idea what nanosphere treatment might do, but it looks nice in both the dark and light grey models.
Controls are on the top along with indicator lights. There’s also an infrared remote control. And of course, you can control network functions using various Android apps. The connections are in a cut-out in the bottom, so all you see in terms of wiring are the cables themselves emerging from underneath the Yoyo (L).
Provided with the Yoyo (L) is an analogue audio cable, and optical audio cable and an HDMI cable, so it’s right to go with no further expenditure.
Inside are six speaker drivers. It seems that there’s a tweeter and bass/midrange driver on the left side, on the right side and on the front. The idea is to spread sound widely throughout the room. Cambridge Audio doesn’t have much to say about the drivers. With the application of a little arithmetic and a close examination of images on the Yoyo (L) site, I’d estimate the larger drivers at 76mm and the smaller ones at 37mm. How much power is driving them isn’t indicated.
Cambridge Audio doesn’t specify any advanced codecs for Bluetooth, so it’s safe to assume that it uses only the standard Bluetooth SBC codec. My Google Pixel 2 XL phone reported no additional codecs.
Connecting to the TV
You can plug your TV into the Yoyo (L) using the analogue audio input, or the optical audio input, or the HDMI input. To use the HDMI input, you have to plug that into the ARC input on your TV.
Huh? What’s that? You’re plugging the input on your TV into the input on the Yoyo (L)? That’s where the ARC bit comes in. ARC stands for Audio Return Channel. Even though it’s an input, it also sends the sound back down the cable from the TV to audio device. The idea is to allow you to use your sound system when watching regular TV using the same cable that normally takes the picture to the TV. It also works when you’re watching streaming video (e.g. Netflix, YouTube or Stan) on your smart TV.
Trying it out
But the Yoyo (L) does not have a regular HDMI input for plugging in, say, a Blu-ray player. This was a new thing for me. How could you use the Yoyo (L) to make the sound when you’re watching a Blu-ray movie? I had no idea if the ARC HDMI connection on a TV would work while you’re watching something on a different HDMI input.
Only one way to find out: plug everything in and try it. So I plugged my UltraHD Blu-ray player into the HDMI 3 input on my LG OLED TV. And I plugged the Yoyo (L) into the HDMI 2 input of the TV. That’s the one that’s labelled “ARC” on most TVs. I selected HDMI 3 on the TV and started a disc spinning. Success: the audio came out of the Yoyo (L).
I can’t swear this would work for all TVs. But if it doesn’t, then you’ll just need to use the optical connection from your Blu-ray player to the Yoyo (L).