Welcome To The Hammond Store!
Hammond Manufacturing was founded in 1917 in Guelph, Ontario, Canada primarily making radios and battery eliminators. Today, Hammond Manufacturing is a global company with customers worldwide for their transformers and enclosures. High performance manufacturing equipment and continuous improvement management techniques combine to enhance their reputation for quality. You can count on this quality when ever you use their amp filter chokes, output transformers, power transformers and project boxes.

Why Buy Hammond Products From Parts Express?
You know Parts Express as your electronics connection and that Hammond Manufacturing has the components you need to your DIY project succeed. However, when you purchase Hammond Manufacturing products from us you know they are guaranteed and that there is a plethora of knowledge available at your fingertips.