Lundahl Transformatoren charakterisieren sich durch sehr gute akustische Performance. Feinste Audiogeräte wie top Mischpulte, Röhren-Equalizer und für viele HighEnd DIY Projekte werden Lundahl Transformatoren bevorzugt.
Die meisten Lundahl Trafos sind in einem je Trafogröße individuell angefertigten Mu-Metal gehäuse und schirmen so gut vor elektrischen Magnetfeldern.
LL1545A ist ein für viele Anwendungen geeigneter Audio Transformormer mit einer vielzahl an Konfigurationsmöglichkeiten und mit einer exzellenten Frequenzwiedergabe.
Lundahl LL1592 is a high-level line input transformer with a mu metal lamination core designed for high end audio line input applications with or without phase splitting. Turns ratio: 1+1 : 1+1.
The LL1620CFB is a version of the LL1620 where one primary winding on each coil has been split in half to support Push-Pull Cathode Feedback applications with 25% feedback.
LL1650 is a C-core mains transformers. The core is assembled with a small air-gap to compensate for any mains DC- unbalance. Estimated power rating 250 VA which can be increased with good cooling. Magnetic stray is extremely small if secondaries of the two coils are loaded identically.
LL1688 is an output transformer, designed primarily for 845 tube amplifiers, but the LL1688 is available with different core air-gaps for different types of output stages
The LL1691B is a dual coil C-core tube amplifier output transformer for 20k: 8 ohms impedance ratio, Based on the LL1691 design. The LL1691B is available in PP and SE versions
The LL2735B is a tube amplifier output transformer for 16k : 8 ohms impedance ratio, primarily designed for
for high rp tubes such as 10Y, 801A and EML20B in single-end applications.