MixPWR

SD-1 – Hirose DC input sled for Sound Devices MixPre-3/6, supports 10–20 V input via 4-pin Hirose for external power

SD-2 – Adapter for one Sony NPF (L-Series) battery on Sound Devices MixPre-3/6, fits directly into the sled connector.

SD-4 – External MDV battery fitting with 30 cm cable, used with SD-1 Hirose sled on Sound Devices MixPre-3/6.

SD-6 – Regulates 12 V via 2 Hirose outputs, connects to SD-1 and L-Series batteries for Sound Devices MixPre-3/6.