Lundahl transformer preamp. With a Lundahl transformer-coupled microphone preamp and electronically balanced line input, the preamp boasts a wide frequencey range and accommodates a variety of signal levels with ease. Lundahl is the one company who has advanced the field of transformer design into the new millennium. Lundahl Transformers Lundahl Transformers is a world-leading manufacturer of high-performance transformers for audio applications. The company employs around 25 people and operates from a single location in the small town of Norrtälje, just outside Stockholm, Sweden. Additionally, a high-quality Lundahl output transformer ensures exceptional sound quality. This uses a Lundahl 1538 input transformer with a 1:5 ratio into an NE5534 and delivers a noise figure of some -130dBu. Raleigh Audio Extreme tube preamp upgraded w/Lundahl transformers and extras GIANT KILLER Reduced Photo Raleigh Audio Extreme tube preamp upgraded w/Lundahl transformers and extras GIANT KILLER Reduced Photo Raleigh Audio Extreme tube preamp upgraded w/Lundahl transformers and extras GIANT KILLER Reduced Photo The Buzz Audio Elixir is a 500-series microphone preamp and DI module featuring a fully discrete True Class A amplifier design with Lundahl LL1517 transformers. Pure and secure connection, without switching elements. All production takes place in-house, where we control every step of the process, from making our own C-cores, bobbins, […] Microphone transformers Microphone transformers are normally used for impedance matching: At mic preamp input circuits to match microphones to preamp. Shop now for fast shipping and easy returns! Dec 15, 2003 · Based on the incredible Lundahl 1538XL input transformer, this mic pre will rock your world. Designed with meticulous attention to detail, our transformers offer pristine signal transmission, remarkable dynamic range, and exceptional noise reduction, ensuring that every nuance of your audio is faithfully reproduced. Step-up transformer for low output MC cartridges, with high-performance Lundahl transformers. Thomas Mayer Jan 5 Testing ER801A-Mo tubes in the Heritage preamp before they get shipped Testing ER801A-Mo tubes in the Heritage preamp before they get shipped Udo Wachtendonk and 123 others 124 4 Last viewed on: Feb 14, 2026 Aurorasound AFE-12 Step Up Transformer for MC Cartridges Introducing a SUT (Step-up Transformer) is the most elegant method both sonically and electrically to use a low-output MC cartridge with a MM Phono input. Find top brands, exclusive offers, and unbeatable prices on eBay. General properties of Lundahl . At the heart of the ISA range is the microphone preamplifier with its Lundahl input transformer — essentially the same circuit, based on the original ISA110, that has been used for 40 years in successive Focusrite designs. Features: Lundahl MC transformer - Transparent sound without coloration, unaltered cartridge characteristics < Focusrite's ISA Two brings together a totally independent pair of legendary ISA microphone preamps from the original ISA 110 module, combining the best of traditional solid-state electronics with the original input transformer specified by Rupert Neve - the Lundahl LL1538. Explore a wide range of our Lundahl Transformer selection. Movning Coil Step Up Transformer Preamps built with Lundahl transformers, 2 gain options, high quality RCA connectors, gold plated PCBs, with configurable loading options. In ribbon microphones to transform very low voltage, very low impedance ribbon motors to normal microphone output levels. In tube microphones for matching high impedance tube circuits to normal output impedance. 🟩Good Condition! Works Well! Tested by our professional technician. The current issue of Sound on Sound has a review of the Focusrite Red 1 500 pre amp. Extraordinarily lively sound, without background noise. Although the circuit design is similar across the entire OSA line, the differences in the sonics of the transformers allows me to easily create subtle and not so subtle variations in sound when tracking. nfwmy, n5ord, kjoe, hfosm, gcco, kroe0k, ohdh, aa2xe, jmqwpj, u9db,