Blackstar Amplification had a few sneaky surprises at this year's NAMM‬ show. One was their new line of ID:Core digital combos. We checked out both the 100- and 150-watt versions and not only were they surprisingly light, but pretty affordable. They packed in six different voicing types, 12 effects (including a looper and octaver), USB audio, speaker emulated line out, and a stereo line in.