Choosing among turntables & record players comes down to a basic trade-off: do you need a complete deck for playing records now, or are you comfortable with a parts-condition unit that may need key components? The Numark TT USB sits firmly in the second category. It has a potentially useful USB connection, but the missing playback hardware changes what the $74.78 purchase represents.
Quick verdict
At $74.78, the Numark TT USB is best viewed as a repair-oriented project rather than an automatic record player ready for a listening setup. It turns on and spins, which gives the unit a starting point, but its condition is marked For parts or not working. The description also identifies a missing needle and counterweight, so it is not ready for ordinary record playback as presented.
Product note
Numark TT USB Professional DJ Turntable W/ Cord Felt No Needle Turns On *Parts

The strongest reason to consider the Numark TT USB is its USB Out, paired with a DJ turntable design and a listed ±10% pitch range. That combination gives a hands-on buyer a concrete reason to investigate it as a computer-connected turntable project. The important limitation is the explicit For parts or not working condition, which makes the unit materially different from a complete listening setup.
Who it suits
This Numark makes sense for someone comfortable buying around an incomplete turntable and interested in the USB output. It may also appeal to a buyer who wants the listed belt-drive design and aluminum platter in a project unit, rather than someone shopping for a finished record player to use immediately.
What stands out from the listed details
USB connectivity is the clearest practical feature here. The Numark TT USB also lists belt drive, an aluminum platter, and a hybrid active/passive configuration. Those are useful specifications for narrowing whether its design fits your setup, while the ±10% pitch-range figure gives a more specific picture of its DJ-oriented controls without implying a performance advantage from the number alone.
Meaningful trade-offs
The missing needle and counterweight are the central obstacles. Even though the turntable turns on and spins, those omissions mean the unit cannot be treated as a ready-to-play record player. The description also places it in a parts/not-working category, so the purchase carries a hands-on component and condition trade-off that should matter more than the USB connection.
Bottom line
Choose the Numark TT USB only if a parts-oriented project fits your plans and USB output is important to the intended setup. The $74.78 price gives the decision a clear starting point, but the missing needle and counterweight make it a poor match for anyone seeking immediate record playback. For a repair-minded buyer, its belt-drive design, aluminum platter, and USB Out are the concrete reasons to take a closer look; for a plug-and-play listener, the incomplete condition is the decisive drawback.