I purchased this item used and used it a few times for line recording at home. The box is included, but it's in poor condition, so please consider it only for shipping purposes. I've confirmed that it works, but there's significant crackling in the knobs, which seems to be a common issue with this model, and the sound output is unstable. Also, since it's an old item, there may be other undiscovered defects, so I'm selling it as junk. Please purchase if you can repair it or use it for parts. I used to find a stable sound by fiddling with the knobs and used it for recording. I generally won't respond to price negotiations, but I'll consider them if you write them, and I'll use them as a reference if I decide to lower the price. Shipping will take 4-7 days, but I'll ship it as soon as possible if I have free time. Instant purchase is OK, even if there are comments.