MASS and Multipin Connectors The MASS connector series from Whirlwind provides outstanding multipin connector reliability. The rugged metal shell protects against moisture and physical abuse. The hermaphroditic design eliminates stocking and logistical problems encountered with male/female connector systems by reducing the number of required parts. All MASS connectors include a heavy-duty dust cap. Inlines also include strain relief. Read about how these became the leading multipin connectors in audio history with this article published in the June 2003 issue of LiveSound! Intl.

MASS connectors are available in four sizes: W5 48 contacts; up to 16 pair cable W6 84 contact; up to 28 pairs cable W3 122 contact; up to 40 pair cable W4 176 contact; up to 58 pair cable W3 and W4 pinnable MASS connectors are completely compatible with existing Fixed-pin solder-type MASS connectors,and use the same inline and panel-mount housings.These new crimp type versions are designed for easy, positive insertion and removal of pins and sockets, using a standard crimp tool and locator insert available from Whirlwind or other suppliers.  W4IRP  W3IRP  W6IRP  W5IRP   W5CRP   W6CRP   W3CRP   W4CRP   MASS CONNECTOR PRODUCT NUMBERS Crimp Type W3CRP   MASS 122 pin chassis, crimp type pin/socket W3IRP   MASS 122 pin inline, crimp type pin/socket W4CRP   MASS 176 pin chassis, crimp type pin/socket W4IRP   MASS 176 pin inline, crimp type pin/socket W5CRP   MicroMASS 48 pin chassis, crimp type pin/socket W5IRP   MicroMASS 48 pin inline, crimp type pin/socket W6CRP   MicroMASS 84 pin chassis, crimp type pin/socket W6IRP   MicroMASS 84 pin inline, crimp type pin/socket Solder Type W3C MASS 122 pin chassis, solder type W3I MASS 122 pin inline, solder type W4C (Discontinued) MASS 176 pin chassis, solder type W4I (Discontinued) MASS 176 pin inline, solder type (Note: W4 MASS and W5x and W6x MicroMASS connectors are only available in crimp type.)

Wiring MASS Connectors All MASS connectors are asexual with every connector containing an equal number of pins and sockets . This means that there is only one model of chassis and inline connector for each size without the usual male/female connector designations. However, the male/female connectors are replaced with differing wiring conventions that must be adhered to in order to obtain the expected results and to ensure compatibility with existing systems. It's really a simple job to get a MASS connector system wired correctly if a few basic conventions are adhered to. Read more about it in our tech article: "Wiring MASS Connectors FAQ" .

D-SUB CONNECTORS

Industry standard connectors used for digital multitrack recorders,mixers, and computers are available.The DSUB multipin connectors have solder-type contacts, goldplating, and metal backshells. Crimp type also available.

MASS ANGLE ADAPTER KIT The convenient MASS Angle Adapter Kit mounts in a panel and swings down to redirect the cables toward the floor. This relieves the strain on the cable while increasing the working area around the front of the panel. A built-in wrap-around shroud keeps connector wires hidden and protected. Without connected cable, the Angle Adapter swings closed and locks in traditional straight-ahead position . (Connector and panel not included)

W1, W2, MULTIPIN CONNECTORS W1CF Whirlwind offers a second compact line of multipin connectors. This smaller series is used on multipair cables from 6 to 20 pairs, and is based on the proven military 1/4 turn quick-disconnect MIL-26482 series. This style comes in two sizes: W1 (which has 39 solder type contacts and is used for cables with 12 pairs or fewer), and W2 (which has 61 solder type contacts and is used on 16 and 20 pair cables). Each size has a male connector and a female connector. The male pins are fixed in a shell that has a locking ring attached. The female socket contacts are mounted in a receptacle shell that mates with and accepts the locking ring of the male connector.

DT12 SERIES BROADCAST MULTIPIN CONNECTORS The broadcast industry has standardized the DT12 wiring configuration based on the Cannon FK-37 connector. Whirlwind supplies intermatable 37 pin connectors with machined aluminum contact housings and lightweight glass-filled valox backshells. Solder-style silverplated contacts are 16 gauge.

Whirlwind supplies many other multipin connector types (bulk and wired in system).

19 PIN SOCAPEX STANDARD MULTIPIN CONNECTORS Whirlwind offers the Socapex 19 pin standard connectors in both the original SPX19 with metal housing and in the VEAM VSC standard with machined aluminum contact housings and lightweight glass-filled valox backshells. Solder-style goldplated contacts are rated at 23 amps and accept 12 or 14 gauge wire.

ELCO/EDAC MULTIPIN CONNECTORS *Call for pricing ELCO/EDAC connectors are rectangular and use a single gold plated fork contact in both the plug and the receptacle (supplied solder-style as loose contacts). Also available in the NLT series featuring metal shells with high power contacts. EP/AP SERIES SPEAKER CONNECTORS NL4MM NL4MPR NL4MP NL4FX NL8FC NL8MPR NL8MM NL2MP NL2FC NL4MP NL4FX NL4FRX NL4MM         NL8MPR NL8FC NL8MM 1ST Audio USA 2844-46 Dewey Avenue Rochester, NY 14616 (585) 621-6270 Please call or email for Prices 1-800-816-4262 e-mail - dave@1staudiousa.com 1ST Audio USA www.1staudiousa.com