KT88 Output tubes with 6BQ7A Driver tubes Includes a matched quad of RAM tested/branded Chinese KT88 Output Tubes, and a matched pair of RAM tested/branded 6BQ7A Driver Tubes Please contact Roger Modjeski at ramtubes@gmail.com to place an order. RM200MkII RM200MkII$4,200.00 Need assistance? Email info@tubeaudiostore.com or call 805-687-2236. Photography by VisionQuest Photography