Surprisingly good for the money. While editing on it is not exactly intuitive or straightforward (the tiny two-character screen doesn't help there!), there are a few good presets that can be used as is, without the need for tweaking. Some presets can be a little noisy, and I had to add a Noise Suppressor (Boss NS-2) after the Vox to keep the hiss down. Overall, I'm happy with the 1B.
Quality: 5
Value for money: 5