I am looking for a power cord for the BA 735 speakers

https://www.techwalla.com/articles/how-to-connect-boston-acoustics-ba-735-speakers

https://www.sevenforums.com/sound-audio/315384-how-use-my-digital-speakers-analog-out-pc.html

The speakers apparently use a RCA Coax S/PDIF digital input. The speakers may have delivered with a USB to S/PDIF conversion cable if they were the USB version. Otherwise, you will need either a USB to S/PDIF converter, or a analog (L+R) to S/PDIF converter.

There is also a suggestion on some posts that the BA 735 speakers sold by Gateway computers were somehow non-standard. Your results may be variable.

click start control panel on the left select hardware and sound then select manage audio devices then recording you should see a microphone right click select enable windows 7
click start control panel hardware and sound manage audio devices playaback you should see your speakers right click select enable or you might have to configure them this option will be at the bottom of of the playback list windows7:"
hope this helps

Sorry this website would not have that.

if now your computer not support this speakers,you must buy new soundcard support this speaker then build in to your computer hardware.good luck

with this program http://www.radarsync.com/ is free .

The BA 735 Speakers I have are purely digital and will only work if your soundcard has a digital output, will not work through the normal analogue green socket .

The BA 735 Speakers I have are purely digital and will only work if your soundcard has a digital output, will not work through analogue connection.

Go to www.neoseeker.com/forums/153/t1017397-boston-digital-ba735 and read.

Use the "Analog In" jack on the sub-woofer and NOT the " Digital In". That's when they start working.
sumother set of these SAME speakers DOES NOT have an "Analog In" jack. So give them to a local thrift shop.

note: Boston makes 2 different speaker sets with the same name,
BA 735: one with and one without the "Analog In" jack.

Open the sound settings from your control panel. click & open all possible icons & options & change it & remember it what you done and try by combination. one of the option like boost/ line area may be deseabled so the problem occur.