Lundahl Transformers

Tibeliusgatan 7, 761 50 Norrtälje

Phone: +46 176 139 30

Fax: +46 176 139 35

May 2019

Conrad Johnson and Lundahl

May 7th, 2019|Products|

“I just wanted to let you know that I absolutely love the build quality and sound quality of your transformers.” Statement received from Jeff Fischel at Conrad-Johnson, together with a link to their new power amplifier, the ART27A Thank you, Jeff, for sharing your opinion! We are really happy that you like our transformers.

April 2019

Stereophile review

April 18th, 2019|Exhibitions, News, Products|

At Axpona last week we met up with one of our customers, Victor Kung of VK Music, who was displaying amplifiers with Lundahl iron in his booth. One amplifier on display, the Elekit TU-8600R just received a very positive review in the Stereophile April issue.

APL Hi-Fi & Lundahl

April 3rd, 2019|Products|

“Thank you for enabling me to obtain such a sound quality through your amazing transformers! Your exceptional transformers are mentioned and pictured too.” We received the above words in an email from Alex Peychev at APL Hi-Fi, with a link to a (very favorable!) review. Thank you Alex for the super nice words!

March 2019

The Lundahl “bible”

March 15th, 2019|Products|

Our downloadable catalogue is back! Upon request, an updated version of our downloadable catalogue is now available under technical papers or click here to start the download. The catalogue is a pdf file with a selection guide, all datasheets for our transformers and some technical papers. Enjoy! If you prefer to work online, you can [...]

November 2018

Designer’s comments on EL34 push-pull amplifier project.

November 5th, 2018|News, Products|

One of the most popular projects among our collection of amplifier schematics is the EL34 push-pull amplifier designed and described by Claus Byrith. Based on feedback from builders of this amplifier, Claus has now written a short “Designer’s comments”. You can find the project and the comments here: https://www.lundahltransformers.com/old-fasioned-30w-push-pull-amplifier/

October 2018

The “Magic” LL1527

October 30th, 2018|Products|

LL1527, one of our oldest audio transformer designs, is still in production and still very popular. Many sound engineers have a couple of LL1527 laying around to be used when problem arises. Frequently engineers tell us: “I had some hum in my system, but as soon as I installed one of your magic LL1527, the [...]

August 2018

Product highlight: LL1584 problem solvers.

August 14th, 2018|Products|

All animals are equal, but some animals are more equal than others (From Animal Farm by George Orwell) There are many XLR-XLR in-line isolation units on the market. They pretty much look the same, so what is the difference, and why should you pay substantially more for a Lundahl unit compared to units of other [...]

June 2018

Lundahl Transformers inside

June 20th, 2018|News, Products|

Customers have asked us for ”Lundahl Transformers inside” label to put on their products. Of course such requests make us very proud!!! We are therefore pleased to announce that a batch of such labels arrived today! How to get them? The labels can be requested when you order transformers from us or our distributors, and [...]

New MC step-up transformers!

June 12th, 2018|Products|

Our MC step-up family is growing! Let us introduce the three newest members: LL1961, an amorphous core low turns ratio MC SUT designed for solid state applications. LL1963, the mu metal lamination version of the 1961. LL1971, is bridging the turns ratio gap between the well-established LL1931 and LL1941.

May 2018

Review of our Moving Coil Step-up Unit

May 23rd, 2018|Products|

The Australian Hi-Fi Magazine Sept. 2017 review of our Moving Coil Step-up Unit is now published on the open web. Thank you for the overwhelmingly positive report on the performance of the unit. Our ambition was to make some of the best step-up transformers on the market available for vinyl audiophiles at an affordable price. [...]