Can someone help me test the OB-6 Headphone output

[Morgenspaziergang]

community.

OB-6 owners, can you verify if you hear a loud pop at the headphone output when you turn the instrument on/off? would someone be willing to even make a video with audio from the headphone output to show this?

I know this sound is normal (i have spoke with DSI about this) but I need to show this to someone I sold my ob-6 to.

if anyone can help I would appreciate it. Doesn't hurt to ask.

[cgrafx]

Yes this is normal for the OB6.

Actually its pretty normal for most amplifiers (Headphone or other) unless they have been explicitly designed to disable the output on "power-on" and "power-off".

[AlainHubert]

On my unit (OB6 Module version) there is a small click followed by a medium level "thump" in the headphones when powering up the unit. Perfectly normal.
There's also a loud click when turning off the unit.

[Telemann]

Yes, I have the Module and it does that.

[Akos Janca]

OB-6 owners, can you verify if you hear a loud pop at the headphone output when you turn the instrument on/off?

Hi, yes. Although I don't know if it's absolutely necessary, I simply disconnect my headphones from the back of the OB-6 (keyboard version) when turning the synth on/off, just to protect it.