Hey guys,
really doubt u can damage anything by plugging in a bass into the op1.
I have plugged my passive Mustang bass into the OP-1 and seemed to work fine. Had to turn the gain up a bit, but seemed to work ok for the most part.
It’ll be fine, as your active pickups (+ preamp onboard usually?) will bring the volume up to line level, which is what the input is looking for. You won’t break anything, and just turn the bass down if it is clipping the input - but I doubt this will happen.
Buy a small mixer with a High-Z (instrument) input. Run the “2-track output” of the mixer into your OP-1 with an RCA y-cable. I sample all my synths/drum machines into the OP-1 this way, then walk out the door and sequence wherever I might be. Best sound I’ve found.
@<a href=“https://operator-1.com/index.php?p=/profile/3040/siegef4ce” class=“Username” style=“font-family: “lucida grande”, “Lucida Sans Unicode”, tahoma, sans-serif; font-size: 15px; margin: 0px; padding: 0px; border: 0px; outline: 0px; font-weight: bold; vertical-align: baseline; text-decoration: none; color: rgb(66, 157, 168); background-color: rgb(252, 252, 255);”>siegef4ce<span style=“font-family: “lucida grande”, “Lucida Sans Unicode”, tahoma, sans-serif; font-size: 13px; color: rgb(37, 38, 30); background-color: rgb(252, 252, 255);”> Just an idea : you can use your Minilogue Audio In

I record my bass to the op-1 like daily.
I use a Tech21 Sansamp VT Bass pedal. It’s worth it to use something like that to get some amp tone on your bass… adds a lot of depth vs running it straight.
I plug my SG bass in the OP through a cheap plastic behringer bass EQ pedal. Does the job
You can get a headphone amp for cheap (got mine for $30) and that works great. I use the Electro Harmonix headphone amp, which puts out a line level signal through an 1/8 inch port, and run an 1/8 inch cord from it to the mic in on the OP1. Sounds great, I can use all of my pedals, and there’s plenty of headroom. Awesome for playing guitar, or really any other instrument with a pickup, into the OP.