Path: utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!mit-eddie!mit-amt!rdsnyder
From: rdsnyder@mit-amt (Ross D. Snyder)
Newsgroups: sci.electronics
Subject: Re: Where to get quality transformers? (was Re: Define "GROUND" (& how to solve a "GROUND" loop prob))
Keywords: ground, loops, transformers
Message-ID: <3830@mit-amt>
Date: 8 Jun 89 06:46:58 GMT
References: <3917@merlin.usc.edu> <3807@mit-amt> <3996@merlin.usc.edu>
Distribution: na
Organization: MIT Media Lab, Cambridge, MA
Lines: 40

Here are some companies listed in EEM as selling audio transformers:

ISL Products International Limited
235-P Robbins Lane, Syosset, NY  11791
516-937-3475

Magnetek Triad
1124 E. Franklin St., Huntington, IN  46750
219-356-6500

Microtran
145 E. Mineola Ave., Box 236, Valley Stream, NY  11582-0236
516-561-6050
(Their S130 10K-to-10K xfmr looks great, but probably isn't cheap)

Pico Electronics, Inc.
453 N. MacQuesten Pkwy., Mt. Vernon, NY  10552
914-699-5514
(Their 23640/24640 priced $22.20/$25.89 (quan. 1-9) look identical
 to the Microtran S130-S/S130-SP.  These are studio-grade double-
 mu-metal-shielded xfmrs; cheaper xfmrs are certainly available.)

PolyPhase Instrument Co.
175 Commerce Drive, Fort Washington, PA  19034
800-221-POLY

Power Magnetech
441 High St., Perth Amboy, NJ  08861
201-826-4700

Tamura Corp. of America
1150 Dominguez St., Carson, CA  90746-3518
213-638-1790
(Looks like a good selection, including studio-quality)

United Transformer/OPT
300 Red School Lane, Phillipsburg, NJ  08865
201-454-2600
(Also looks like a good line)

-Ross