Includes a shield. Works properly. https://voxamps.com/ja/product/ac1-rhythmvox-bass/ Please refer to the link above for detailed specifications. This is the product description page for VOX. A multi-functional bass amplifier with drive and tone adjustments. - Brand: VOX - Model Name: AC1 Rhythm VOX - Functions: Drive, Tone, Volume, Tempo adjustment, AUX input - Included Accessories: Connection cable - Genre Settings: Genre selection function such as Jazz, Funk Thank you for viewing.