The YAMAHA AM/FM stereo tuner CT-XII offers precise frequency adjustment and output level control, providing clear sound quality. - Brand: YAMAHA - Model: CT-XII - Function: AM/FM Stereo Tuner - Output Level Adjustment: Output level knob - Power Switch: ON/OFF switch - Frequency Range: FM 76-90 MHz Thank you for viewing. *Regarding any concerns, when turning the tuner dial left or right, there may be a clicking sound in some places, but tuning is still performed correctly. Also, there are no issues at the output level of 10, but when lowering it below that, there may be static noise. Therefore, I have been using it at its usual position. Please understand that this is a used item and the price has been significantly reduced. Thank you for your understanding.