Alpine S2-A55V Next-Gen S-Series 5-Channel Amplifier Sigma SA-Mount Choose between carrying the organizer

Choose between carrying the organizer alone or inside a larger bag

It has convenient compartments to neatly pack your mirrorless or entry level DSLR camera

Binding Post Terminal Cup

Backwards-compatible with select XQD cameras that adopt firmware enabling CFexpress

Alpine S2-A55V Next-Gen S-Series 5-Channel Amplifier Sigma SA-Mount Choose between carrying the organizerEntry level sound just got elevated with the S2 A55V 5 Channel Amplifier. Its sleek redesign houses an Alpine Class D Amplifier Circuit and is now certified for Hi Res Audio Playback. The Next Gen Alpine S Series S2 A55V 5 Channel Amplifier is Hi Res Audio Certified and able to reproduce up to 40kHz frequency response. This ultra wide bandwidth coupled with the elevated S Series design brings out a new benchmark for entry level performance and price.