User Manual

micro USB

Type B

USB

Type A

Speciﬁ cations

* When using a conversion adapter, be sure to supply

power to the conversion adapter.

* Information here on the conversion adapter applies to the

latest available when this product was released.

Included USB cable

 Connecting the STJ to your

Android device

STJ

Android device

OTG cable

To power supply

Connecting terminals:

MUTE IN, AUX IN, PHONES, USB (micro USB Type-B)

Controls:

Volume control, Microphone Volume control, Reverb

Type switch, Reverb dial, Standby/On switch, Sound

mode switch

Power supply:

Two “AA” size alkaline or Ni-MH rechargeable batteries

Size:

70.2 (W) × 30 (D) × 121.3 (H) mm

Weight:

112 g (not including batteries)

Accessories:

Stereo earphones with microphone (CTIA standard) × 1,

USB cable × 1, Owner’s manual (this document) × 1

* The contents of this manual apply to the latest specifica-

tions as of the publishing date. To obtain the latest manual,

access the Yamaha website, and then download the manual

file.