Problem with Spark (No Sound from Guitar Input)
philipp.malskorn last edited by
I got my Spark two months ago, but i got no time for testing. Now im home but i cant get Sound from the Guitar Input.
The guitar and the cabel are working i tested it with an other amp. I can play Music from my Mobile Phone and I can connect with the App but all i got from the spark is humming. it does not even crunch when I plug in the cable.
Has someone a Idea what i do wrong ? or is it just broken ?
samueleonline last edited by
maybe the input connector is internally only disconnected
but are you sure you turned up also the output knob?
philipp.malskorn last edited by philipp.malskorn
yes im sure turned up the output / Master output knob.
And the Input connector is connected to the pcb i checked that too (with an multimeter).
duncan_581 last edited by
@philipp-malskorn I have the same issue. It's working as a bluetooth speaker and i've connected to the app etc.....but nothing from my guitar other than hum. Like you say not even any popping or anything when i plug it in.
mancerja last edited by
Hi, I had similar problem with the amp. No sound at all when connecting to my bass guitar. Tried different brands of guitar cables, Otraki and GLS audio that worked great with my regular bass amplifier. Then as a last resort I decided to connect a Musician's Gear standard instrument cable that purchased at a local Guitar Center and is working just fine. Problem solved. Hope this may help.
christianmaghirang last edited by
Hi folks, I'm having the same problem with my bias spark ☹ Any fix and thoughts? Thanks
tony.boerbon last edited by tony.boerbon
Any ideas on this, I'm having the same problem. Plugged in a guitar when I first got it a couple of weeks ago and it worked fine. Since then, I've only used it as a Bluetooth speaker. Now tonight, went to plug guitar in and no sound at all. I unpaired all Bluetooth devices and did a factory reset, just to be certain. Like others, the same guitars and cords work with my other amps. Input seems fine, since the tuner functions.
jermiah.ming last edited by jermiah.ming
ngohuuduc last edited by
I have the same issue as well. Just suddenly it stop making sound from guitar input.
I live in Singapore and I've tried to contact the local authorised service center. hope that they can help ...