Bass Gear Magazine – GR Bass at the 2020 Winter NAMM Show
GR AeroTech Series – “The Lightest Bass Guitar Speaker Cabinets in the World” Here is the AT410 Speaker Cabinet from GR Bass at Winter NAMM 2020
GR AeroTech Series – “The Lightest Bass Guitar Speaker Cabinets in the World” Here is the AT112 Speaker Cabinet from GR Bass at Winter NAMM 2020