Neumann BS 48 I-2 Power Supply with Gold Gotham Cables Start Price USD 249.00 Current Price USD 249.00 Time Left - Bid Count 1 Buy It Now Price - Reserve Price - Start Time Wednesday, October 08, 2008 End Time Wednesday, October 15, 2008 Location Champlain, NY See more about 'Neumann BS 48 I-2 Power Supply with Gold Gotham Cables' Description If you use Neuman and want the best and cleanest, portable 48 Volt power for your mics, this is the unit.  This sells on the street new for about $475!  (That is not including the cables.) I have made The finest quality splitter cables from Gotham Cable with Neutrik Gold Connecters.   In addition, I replaced the chasis connecters in the unit with Neutrik Gold 5 pin Connecters!  I am the original owner.  This unit does have some minor wear and tear on the case (as shown in pic),  but is in perfect working order.  This is a great for recording on location or  to expand inputs.  Here is all the technical data:48V phantom to two microphones, requires Only a 9V battery! BS 48 i-2The battery unit supplies one or two microphones with 48 V phantom powering (P48). The maximum current drain is 5 mA for each microphone. The audio outputs are dc-free. Therefore, no transformer is needed to connect to unbalanced inputs. The unit has two XLR 5 connections which can be split to XLR 3 connectors with AC 20 and AC 21 adapter cables. Maximum length of operation depends on the type of battery and the current drain of the microphone. A microphone requiring e.g. 2 mA can be operated at least 20 hours with one alkaline battery. Technical DataOutput voltage 48 ± 1 Vdc Maximum current output max. 2 x 5 mA Battery IEC 6 F 22.9 V Weight 310 g (without battery) H x W x D 37 x 80 x 102 mm Place a Bid!