If the effectiveness of mining is represented as profit divided by the cost of running the infrastructure, then a CPU that someone else is paying for is worth it as long as the profit is greater than zero.
A "receiver" has been one of the standard options for making bookshelf speakers work for more than 50 years. A receiver is also not expensive. You can get a basic used one for under $100. I paid $30 for a perfectly working 5.1 Denon receiver with HDMI.
Your problem is that you aren't even using "Modern" AV stuff. If you were, your speakers and TV would both have HDMI Arc ports. Arc has been a thing since 2009.
> That's harder than it sounds though because you have to navigate the menu blind using short and long button presses with the one button.
Receivers are big because of the amplifiers. AV receivers have to drive lots of channels. They are all 5.1 or 7.1. But stereo receivers are also huge.
I suspect that some of this is tradition because there are small solid state amplifiers. I'm surprised no one has made a small receiver for 2.1 system cause would be pretty common.
If you open a standard sized receiver up, you'll probably see that 50% the space is empty for airflow, 25% of the space is for a large heatsink because they're passively cooled to minimize noise (thus the need for airflow), and 20% of the space is really big capacitors.
They do make half size receivers, but they typically only have half the power output. The space savings comes from removing space for airflow and the heatsink, and using smaller capacitors for less heat and smaller power output.
If you only need 2.1 output and a quarter of the power, there are offerings that are basically the size of the minimum amount of ports: 2 pairs of speaker terminals, a pair of RCA terminals for subwoofer out, a HDMI port, a optical port, and power. But then it's not really a receiver and more just of an amplifier+DAC because they only have one HDMI input/output, having space for multiple HDMI ports or speaker terminals basically increases the size to the offering above.
They're big mostly because consumers demand a lot of big connectors on them.
Sometimes I see cheap "amplifier only" designs that are about the size of a small 2U rackmount, but then you usually give up a lot of inputs and controls; they seem to be used either as PA amplifiers or as "extra room" units in the weird whole-house audio systems that apparently thousands of people had at one point and all dumped in the Goodwill.
Usually receivers are intended for passive speakers, a lot of the bulk is for housing and cooling amplifiers.
If your speakers are active and don't need an amp, you can use a HDMI audio extractor, those are pretty small (mine is about half the size of my phone)
I 100% see the Framework Desktop and Steam Machine less as competitors and more as separate flavors of the same form factor: Steam Machine for the lower priced, casual plug-n-play gaming use case, and Framework Desktop for the higher priced, professional use case.
Seeing as the Steam Machine feels like a way to get traction for SteamOS just as much as it is a venture for selling hardware, a partnership between them selling Framework laptops/desktops verified for SteamOS seems like exactly the type of thing Valve would want.
Yeah! Telling people what to do is rude!
> Anyone still using Linux on the desktop in 2026 should switch
Oh.
reply