3. How to deal with malfunctions？

1) After pressing Play, the tonearm moves to the middle position?

The vinyl size setting is incorrect. Please switch the rear panel selector to the 12-inch position.

2) Why does TT13's platter wobble slightly during playback?

There are two main reasons for TT13's platter wobble:

a. The record isn't flat. Records may warp over time due to environmental factors. Please check if your record is flat.

b. The turntable platter itself isn't perfectly flat. Since the platter rotates on a small central spindle, any minor imperfection gets magnified at the edges. This is a common characteristic of belt-drive turntables - even direct-drive models can't guarantee perfect flatness. Some users purchase additional record weights to reduce wobbling.

This issue would not affect sound quality. Moreover, all our products pass Wow & Flutter testing before leaving the factory, with Wow & Flutter below 0.2%.

3) How to adjust rotation speed?

TT13 has speed adjustment holes on the bottom. Users with technical skills can adjust the speed through these holes (not recommended for non-technical users).

An app recommended for speed adjustment (for reference only)

4) What to do if the stylus isn't on the record or even falls off when playback starts?

Note: The first batch of 2000 silver TT13 turntables is not applicable to this adjusting method.