Audio Distribution
Audio Distribution
Facilitating advancement from the inside. Recording Equipment Transformers
Facilitating advancement from the inside. Recording Equipment Transformers
Sound Reinforcement
Sound Reinforcement
Facilitating advancement from the inside. Tube Amplifiers
Facilitating advancement from the inside. Tube Amplifiers
Facilitating advancement from the inside. Communication Transformers
Facilitating advancement from the inside. Communication Transformers

Products

Audio Matching
Audio Distribution
Tube Amp Output
Chokes/Inductors
Power Transformers
Amps/Kits

EU and UK Customers

Don' Audio in Germany has a large stock of EDCOR transformers. They sell B2C and bulk B2B.

You can find a list of EDCOR's transformers on their store website.. Build it good, build it proud.

Visit Don' Audio

Featured Series

View all
PC Distribution Series - 1/4W distribution voltage matching transformers.
PC Distribution Series - 1/4W distribution voltage matching transformers.
$22.52
 Sub-assemblies in stock. Estimated to ship 1 to 2 weeks.
TPC Distribution Series - 1/4W PC mounted balanced or unbalanced line matching transformers.
TPC Distribution Series - 1/4W PC mounted balanced or unbalanced line matching transformers.
$40.77
 Built to order. Estimated to ship 4 to 6 weeks.
WSM7015 - 15W voltage distribution matching transformer.
WSM7015 - 15W voltage distribution matching transformer.
$25.16
 Built to order. Estimated to ship 4 to 6 weeks.
WSM7030 - 30W voltage distribution matching transformer.
WSM7030 - 30W voltage distribution matching transformer.
$29.87
 Built to order. Estimated to ship 4 to 6 weeks.
WSM7060 - 60W voltage distribution matching transformer.
WSM7060 - 60W voltage distribution matching transformer.
$40.91
 Built to order. Estimated to ship 4 to 6 weeks.

Blog posts

View all
Designing A Transformer - Part 3: Physical Design Calculations

Designing A Transformer - Part 3: Physical Design Calculations

After calculating the core size and wire sizes, it is time to do some physical calculations to see if the right material was chosen. In this part, ...
Designing A Transformer - Part 2: Designing a Single-Phase Power Transformer

Designing A Transformer - Part 2: Designing a Single-Phase Power Transformer

Single-phase power transformers are the backbone of electronics. In this section, we will delve into the math of the design process by calculating voltages, currents, turns for each winding, choosing core material and determining magnet wire sizes..
Designing A Transformer - Part 1: The Basics

Designing A Transformer - Part 1: The Basics

This is Part 1 of a multi-part blog series that will cover the basics of transformer design. Part 1 of this blog series covers the basic transformer theory, parts of a transformer, and transformer schematic.

Newsletter

EDCOR only sends out newsletter to keep you up to date with new products and announcements.

Build of the Month

This is two Altec 604 builds by Joseph Gibney using EDCOR transformers.

Do you have a build that you would like to show off? Please send us photos, a description, and if you want a web link to your site or social media page. Email it to gallery@edcorusa.com.