Sound Devices Launches 688 sound recorder

superslot 688 Compatible with existing slot-in and new SuperSlot wireless receivers Ability to set SuperSlot-compatible receiver frequency and power onoff from the 688

Looking at the new SD 688 with interest and also the portable SD SL-6 wireless dock Can anyone link me to information on what the superslot wallet Sound Devices SL-6 Superslot Wireless Module The SL-6 offers built-in NP-1 battery powering for the 688 and Scorpio mixer, slot receivers, plus four