I am back. Been gone watching videos because of medical issues. Refreshing to watch your videos again . Nice video.

Hi. You can make it change tracks (next, prev). All you need to do is change 2 smd resistors. They are near Bluetooth antenna. One of them 15 Kom, change it to 0 or shorten it with a wire. Another one is 50Kom Change it to 6.2Kom or 6,8 Kom resister. Third resistor is 3 Kom, don't touch it. After this manipulations you will be able to change track (short press left or right). Volume - + (long press left or right). If it's hard for you to find out resisters to change, i can sand you a photo.

@shanebarrett5827

3 жыл бұрын

Is there a way to lower the pair tone volume, or just eliminate it. It’s a scary loud tone at power up.

@TheNickgavrilov

3 жыл бұрын

@@shanebarrett5827 No. You can't change, or lower it down.

@martin_mrwld

3 жыл бұрын

I would like to see a photo of the resistors please.

Awesome little Bluetooth amp, pity about the lack of a track skip function

Great! Thank you for uploading this video!

Maybe the pause button on the side can be programmed in the phone settings? Just like the volume etc. buttons on earphones. 1 click for pause, 2 clicks for previous, 3 clicks for forward. Maybe not, but i wanted to mention it, as i often forget to set these settings.

@gabythereal

4 жыл бұрын

I have one and yes is like how you say

Does press & hold of the stop/start button do anything? Double click?

what is the current output in order to play two 8 ohm speaker at 12 volts?

It would be nice if it could skip tracks, but it's not a dealbreaker for me. I have several old 12V wall warts sitting around, and it shouldn't be too hard to rig up a barrel connector if I don't want to cut the wires on the wall wart. According to the icstation website, you can push it up to 30W with 24V, 4 ohm speakers, and a heatsink! Now to find the right enclosure to make this look like a finished product! There were lots of comment suggestions on the prior bluetooth unit with USB that locked up when you tried to play track 9999. Did you ever get that one going again?

Is there a way to lower the pair tone volume. It’s freaking scary loud at power up. I have mine inside a bt box so I leave the volume fixed.

Sir, it can be use as a pre amplifier connected to a power amp?

i have bought many and for some reason none of them have sound how do i fix this? am i doing something wrong?

Could it stop the buzzer?

Hyy, I have connected 2 - 8Ohm woofers to it, can you suggest me how much Max current can I supply to it with 12 v ??

What about losses?

Can I use this amplifier connected to a 18650 battery and a 12v step up converter?

@12voltvids

4 жыл бұрын

I don't see why not if your step up delivers enough current.

Nice

I'd like to use this as a DT Project for school students. Whats the best and easiest way to power this? Could you use a micro USB cable?

@12voltvids

3 жыл бұрын

It needs 8 to 24 volts. So the easiest and safest for a student project would be a 9 volt battery.

@mrcfenton9922

3 жыл бұрын

@@12voltvids So adding a 9v battery snap to the power sockets would be fine?

@12voltvids

3 жыл бұрын

@@mrcfenton9922 yes will work like a charm.

Does not connect to via bluetooth 5.0, with samsung galaxy m51. What could be the reason?

Cute little unit, i bet it's getting difficult to find something to fit in into now lol.

@ 12voltvids #12voltvids do @ICstation #ICstation have any high quality , hi-fi/audiophile style bluetooth receivers, i really havent seen any or any reviews, i value you opinion and i know you could characterise it well with your test gear and experience

@jkmacgyver

5 жыл бұрын

audiophile bluetooth and class D... hrm no, better luck finding a unicorn.

Haw connect to laptop sir..

No se puede ecualizar 😔

The power usage was under 2 Watts at 24V. Does that mean the claim of 2*15W output is nonsense? I don't know enough about audio amps to say.

@12voltvids

4 ай бұрын

You mean 2 amps. 2 amps at 24 volts is 48 watts so considering efficebcies and losses 2x15 is totally doable.

@zxxvcc

4 ай бұрын

I meant 24V x 60mA (from the bench power supply readout) which made me think the module was only drawing about 1.4W.

Have you tried to adjust the voltage to 9999 volts? :)

@12voltvids

5 жыл бұрын

I'll get right in that.

@markmarkofkane8167

5 жыл бұрын

Lol

clicked because of the phone

Any noise??? Hummmm, shhhhhh etc????

@bjov76

3 жыл бұрын

I have quite a bit of hummm that is independent of the output volume. As soon as phone/computer connects the hum shows up. The best way to test is to bring up the volume to max on the phone, and then lower it on the amp.