Best Mixer Under $100 // Why I bought the Bastl Dude Mixer in 2018 - YouTube
5 whys to buy a Bastl Dude Mixer // my favorite mixer under $100 - YouTube
AA Battery
I found a hard aluminum case that fits both my OP-1 and OP-Z for $25 on amazon. : r/OPZuser
Bastl Instruments | DUDE | 新品ガジェット系シンセ | Five G music technology
MyVolts 9V Power Supply Adaptor Compatible with/Replacement for Bastl Dude Mixer - US Plug - Amazon.com
Mix it Up: Compact Mixer Roundup
Amazon.com: Moukey Mini Audio Mixer Line Mixer, DC 5V, 4-Stereo Ultra, Low-Noise 4-Channel for Sub-Mixing, Ideal for Small Clubs or Bars, As Guitars, Bass, Keyboards Mixer, 2021 New Version-MAMX1 : Musical Instruments