Elma 04-3130 Trident A Range 3-Pole Gold Rotary Switch 2 Through 24 Positions SE

Description

NOS Elma #04-3130 3-Pole rotary switch. with gold flashed contacts and terminals. Three decks, each of the 3 decks is 1 pole, 2-24 positions.
This switch can be set for any number of positions, as needed -- 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, or 24 positions.
To set the number of positions a special screw post (one included with each switch) is installed in one of the 23 small holes near the top of the switch, using a small screwdriver. A "greenie, jewelers screwdriver, or trimmer alignment screwdriver will work well. (Some of these switches come with an un-threaded stopper, which you just press in.)
Bushing is standard 3/8" diameter, 3/8" long. Shaft is 1/4" diameter, 5/8" long. Body of switch is 1 3/16" wide, 2 3/8" long. The stops are at 15 degree intervals.
These are top quality precision switches for pro audio recording and audiophile applications. They are exact replacements for the Elma switches that were used as input attenuators in many Trident A-Range input modules. The large number of poles and positions allow great flexibility in level steps and impedance matching for high custom projects.
These are expensive switches. Retail price is 6.00 each.
Studio Electronics, Inc. has served the pro audio industry since 1981.  We run one of the best equipped service repair shops in North America, with a vast parts inventory and an extensive library of documentation on all types of audio gear -- from the 1950’s to present day.  We are an authorized service center for several manufacturers, and offer expert service on all kinds of vintage pro audio gear including EMT, AMS, UREI, Pultec, Eventide, API, Neve, and many others.  We’ve installed over 250 studios -- everything from small project studios to large scale projects for firms like Warner Brothers and Disney.  We’re proud of our reputation in the pro audio community.
People always tell us that they love the stories, recording history, and tech info on our web site. If you're interested, please visit us at www.studioelectronics.biz. Thanks for looking!
OVERSEAS CUSTOMERS: WE ARE SORRY, BUT AT THIS TIME WE CAN ONLY ACCEPT ORDERS FROM THE USA AND CANADA.
THIS IS A TEMPORARY POLICY DUE TO THE CURRENT EPIDEMIC, WHICH HAS  CAUSED MANY INTERNATIONAL SHIPMENTS TO BE LOST OR VERY LATE TO ARRIVE.
UNFORTUNATELY, WE NEED TO CANCEL ANY INTERNATIONAL ORDERS PLACED THROUGH EBAY UNTIL THINGS IMPROVE. THANKS FOR UNDERSTANDING.