VOX VMG-50 Mini Go Combo Amp The VOX MINI GO series guitar amps lets you enjoy playing anywhere, anytime! The VOX MINI GO series guitar amps can be taken with you anywhere you go, letting you enjoy playing anywhere, whether at home, on the street or in a concert venue. These amps are lightweight, compact and can be powered by a mobile battery. They also offer powerful and realistic amp models based on those found in the Cambridge50, as well as a newly developed vocoder for talking modulation effects, onboard effects that let you create a diverse range of sounds, a mic input, AUX input, a headphone jack, a rhythm machine that can play back patterns from many genres and an onboard looper - all as standard features. These features allow you to deliver your best performance whenever you want, wherever you go. Amp models based on those found in the VOX Cambridge50. Built-in effects add color to the guitar sound. Rhythm machine makes playing even more fun! Built-in Vocoder. Built-in looper functionality. Features a variety of input/output jacks—great for playing and singing solo! Can be powered by a mobile battery—the perfect choice for street performance as well. Selectable power amp wattage. Amp and effect settings can be saved. Use a VFS3 foot switch to control various features such as the rhythms and looper. Tiltback mechanism makes the amp easy to use as a monitor while performing . Specifications: Amp models: 11 Effects: 8 Rhythms: 33 Tempo: 40-240 bpm Looper Recording time; 0.25-45 sec E Tuner: E1-E6 (41.2 Hz-1318.5 Hz) Input/Output: INPUT jack, MIC IN jack, AUX IN jack, PHONES jack, FOOT SW jack, DC jack, DC 5V IN jack Output Power: Max 50 W RMS 4 ohms Speaker: 8 inch 4 ohms Power Supply: AC adaptor or mobile battery (Commercially available) DC 19 V or 5V (DC 5V IN) Power Consumption: 3.42 A Mobile Battery: 5 V/3 A Dimensions: (W x D x H) 390 x 250 x 358 mm Weight: 7.3 kg/16.09 lbs Included Items: AC adaptor (DC 19V), Carrying strap Accessories (sold separately): VFS3 Foot switch   Points of caution when using a mobile battery: Use a mobile battery with a power output of 1.5 A or greater. Depending on the mobile battery and USB cable used, the amp may not turn on or you may not get enough output. The output sound may be distorted or noisier when using a mobile battery. You may hear noise when powering this amp with a commercially available USB AC adapter. In this case, use a mobile battery. This jack is for input only. This jack cannot be used to supply power to another device. This amp does not support USB Power Delivery (USB PD).