Hey teebs, not sure how teeny tiny you want to go , but miss RB bought me this to play my phone through and you can also play your bass through it, it’s a proper mini amp, it doesn’t rumble the house down 😁, but it works
A friend of mine told me that back in the day a lot of people used the tug bar for playing with the thumb, but they removed them when slapping became popular because they got in the way