Audio Interface for Guitar and Bass em muito bom estado, pouco uso.

Mobile audio interface for apps such as JamUp, BIAS AMP and BIAS FX
High-quality audio with up to 192 kHz / 16-bit or 24-bit and low latency
Volume control
Switch: Ground
LED: Effect On
Footswitch: A, B, C
Input: 6.3 mm Jack
2 Outputs: 6.3 mm jack
Balanced XLR output
Input for expression pedal
Headphone output
USB (5 V DC)
Power adapter connector: Coaxial power connector, 5.5 x 2.1 mm, negative polarity inside
Power consumption: 100 mA
Powered via 9 V DC power supply unit: Suitable power supply unit available under Article Nr 409939 (not included) or USB (5 V DC)
Dimensions (W x D x H): 129 x 98 x 54 mm
Weight: 355 g
Note: Battery operation not supported

Compatibility with Apple mobile devices:

All iPhones (from 4s)
iPads (Generation 3 or later)
iPod touch (Generation 5 and 6)
Mac computers: OS X 10.6 and later
Compatibility with Android mobile devices:

Devices with Samsung Professional Audio Technology, including: Samsung Galaxy S6, S6 Edge, Note 4, Note Edge, S5, Note 3, Tab S2