Press Release Summary:
With Model 8454, users can reroute data between any one of 4 DB25 devices to one COMMON device with rotation of selector switch. Internal wiring between switch and DB25 port connector utilizes twisted pairs to accommodate pin/signal listing of THX audio signals. Enclosed in anodized aluminum case that provides EMI/RFI shielding, sealed switch has self-wiping precious metal contacts. All 25 pins of DB25 interface are switched, and all port shields are grounded to chassis.
Original Press Release:
Model 8454 DB25 A/B/C/D Switch, Ideal for THX Audio Interface Applications
Electro Standards Laboratories (ESL), Cranston, RI, has just announced its new Model 8454 DB25 Audio Interface A/B/C/D Switch. This switch allows the user to reroute data between any one of four DB25 devices to one COMMON device with the simple rotation of a selector switch.
This switch incorporates a high-quality sealed switch with self-wiping precious metal contacts. The Internal wiring between the switch and the DB25 port connectors utilizes twisted pairs to accommodate the pin/signal listing of THX audio signals. This pairing was selected to minimize audio signal crosstalk for THX signal assignment at the DB25 interface. This switch is ideal for THX Audio Interface applications.
The Model 8454 is enclosed in an attractive anodized aluminum case that provides EMI/RFI shielding. All 25 pins of the DB25 interface are switched. All port shields are grounded to the chassis. A rear-panel chassis stud accepts a spade lug for secure grounding.
For further information on Electro Standards' switches, call 401-943-1164, eslab@ElectroStandards.com, or www.ElectroStandards.com.