A few years back Jan Nielsen, manager (and writer) of the Danish record player online magazine pladespilleren.dk bought a pair of LL1933 for reviewing. Some years later he also bought a pair of LL1933Ag, to be able to compare the copper and silver wire versions. Read his reviews
Our old LL1545A is an excellent sounding line input transformer used in both pro audio and audiophile applications. However, for most users the LL1545A is more flexible than needed and the number of pins is too many and they sit too tight.In the LL1545E we have kept the audio characteristics of the LL1545A but reduced [...]
LL2785C is a new transformer designed for 300B and similar tubes in single-end operation. For this transformer we are using a new winding structure with minimal capacitive coupling between primary and secondary sections. A corrected data sheet has just been uploaded to our web site.
With a new internal winding structure, we have managed to reach very good HF response in our new push-pull output transformer LL3723 (4.3k : 4,8 ohms).
LL2785C is a new tube amplifier output transformer, specifically designed for 300B applications. A new winding structure improves HF frequency response by minimizing destructive capacitive coupling in the transformer.
They're here! Nanocrystalline cores made for us! This means that we can now offer nanocrystalline core versions of our transformers LL1660, LL1667, LL1668, LL1671, LL1689, LL1692A, LL2745 and some more of the same size.
The data sheet for our new single-end output transformer LL3720 is now available.In the LL3720 we are using a new winding structure to minimize destructive capacitive coupling between primary and secondary windings.This results in an improved high-frequency response. Lundahl Transformers LL3720
We are developing a new output transformer, LL3720 (6k : 8 ohms) specifically for single end application.By applying some tricks when winding the coils, the capacitive coupling between primary and secondary sections are minimized, which results in a better high frequency response. The transformer is suitable for triodes with plate resistance between 1 and 2 k, [...]
You haven't missed our “Lundahl Transformers inside” labels, have you? How to get them?The labels can be requested with your order of transformers from us or our distributors, free of charge. If you want to get the label only, to put on existing equipment, postage cost is €2,50 for a pair. Make a payment with [...]
Our new mains transformer LL2792 is specifically designed for 300B tube amplifiers. The 350V secondaries can be used with full wave or with bridge rectifiers. All secondaries can be used individually except for the 2 x 75V windings. These should either be used in series or in parallel, not individually.
