Today, we unbox and set up the Fosi BT20A Pro. What it is, how to set it up and how it works.

[@kevinparrington3458]

Great video....one of the best I've seen on Fosi BT20A Pro. Especially helpful was you showing there is no need for speaker banana clips. Thanks for sharing & providing useful info/insight!!

[@vynyly]

Glad it was helpful! Thanks!

[@danielhidalgochica2608]

I have a question: Do the BASS and TREBLE knobs affect the preout? If they don't, then it's great for connecting a subwoofer, because then one could cut the low's on the passive speakers when using a sub, so they don't get damaged at high volume. Please, I'd love to know this before buying the product. I've already read the user guidelines but there is no info there. Thanks 🙏

[@suasponte6230]

Just orde4ed mine today. Your vid gave lots of info. Thanks much.

[@vynyly]

Glad I could help!

[@sal7777777]

if you use the pre amp out to use powered speakers do you get the benefit of getting a better sound from the speakers or not?

[@vynyly]

I think any difference in sound would be related to the speakers themselves and not so much this amp. The BT20A Pro really only serves to add a bluetooth connection, as far as I can tell.

[@RightHandHeavy]

Does the amp switch back to the RCA connection if you disconnect from bluetooth on the device? Or can you only switch it back by holding down the volume knob? Thanks.

[@vynyly]

Good question. I've never tried that, but if I do, I'll report back. I assume the signal would automatically switch, but I don't know for sure.

[@davidmuirhead5117]

Hello just watched your excellent video , ordered bt20a pro today , the only thing it does not have is an headphone output is there a way to get around this David uk

[@vynyly]

The BT20A Pro doesn't have a headphone amp built in. Fosi does sell a headphone amp specifically for that reason (I promise I don't work there. I just like their products). Why do you want to send a bluetooth signal to this amp and then bounce it right back to headphones when you could connect your headphones directly to the source?

[@davidmuirhead5117]

@@vynyly fair comment thanks ,

[@paolocoletti3424]

Well, it's actually a valid question. Not everyone wants to use it for Bluetooth or passive speaker output all the time as per your use case. Correct it doesn't have a headphone amp outlet it's really only the 'power' component in the audio chain with Bluetooth capability. So for that you would need to add a separate headphone amp or+incl a DAC up stream of this amp. And if that's so you probably won't need the Bluetooth part of this as that's where it really belongs, upstream of this. Or go for an all in one solution box (Dac/headphone amp/power amp/Bluetooth) .

[@viktorlavrinenko1633]

Прообовал ли ктото заменить 5532 на EL2125?!

[@ChrisDIYerOklahoma]

I use Mediabridge Banana Plugs from Amazon vs dinking with stranded wires -- 1,000x easier/safer

[@vynyly]

Those look great. I'll be ordering some too. Thanks!

[@joc1016]

Your wrong about right and left

[@joc1016]

All amps are like that. It's right and left when your looking at the amp from the front

[@joc1016]

😂😂😂😂😂

[@vynyly]

Yep. You're absolutely right. Not sure what I was thinking there. They ARE all the same.

[@joc1016]

@vynyly maybe you where tripping out on ketamine. Great video though. Thanks