Erhard Audio LLC is the sole and official importer, reseller and distributor for all Lundahl Transformers products in North America.
Lundahl has a vast array of transformers for the pro audio, audiophile and other speciality industries.
Please see above to navigate to the various categories.
Nanocrystalline Core Transformers are now available!
More nanocrystalline models have been recently added!
Quick reference form. This PDF document is a quick access and reference form of all Lundahl transformers, categorized into their specific applications and uses. Please click here
NOTE: Transformers such as chokes, interstage, OPT's and the like are ALL made to order due to the many different sub types, ie mA/H ratings that Lundahl offers. Please allow 4-6 weeks shipping!
Lundahl Transformer Sale, click here
Tariffs, effective April 10th., 2025.
Unfortunately, due to the new import tariffs introduced by the current WH administration, a 10% tariff now applies to all transformers imported from Sweden.
This cost will be added to each invoice under it's own section for easy identification.
If/when there are any changes in tariffs, we shall make the approriate changes.