Lundahl Output Transformers, Lundahl tube amplifier output t

Lundahl Output Transformers, Lundahl tube amplifier output transformers Pricelist Lundahl audio transformers for audio gear Lundahl trafos are characterized by a very great acoustic performance. In additon we give technical support for countries where there is no distibuter. The difference is the thickness of the "airgap". All transformers are based on the same core size, winding structure and secondaries, but differ in number of turns Nanocrystalline Core Transformers are now available! More nanocrystalline models have been recently added! Quick reference form. Tube amplifier output transformer LL1691 9k : 8 ohms (for 845 tubes) The LL1691 is a dual coil C-core tube amplifier output transformer for 9k: 8 ohms impedance ratio available in PP and SE versions. In the LL3720 we are using a new winding structure to minimize LL1585 LL1585 is a high level audio line output transformer for balanced or unbalanced drive. The coil is wound Tube amplifier output transformer LL1663 5k : 8 ohms The LL1663 is a four-sectioned dual coil C-core tube amplifier output transformer for 5 k: 8 ohms Right now I have all channels coming into a summing circuit, then on to different output amps. Covering the best way to approach ordering Lundahl Transformers from the website, including detailing the differen LL1930 is designed as a line output transformer for tube preamp para feed output applications. These vital components have played a pivotal role in Tube amplifier output transformer LL1664 3k : 8 ohms The LL1664 is a four-sectioned dual coil C-core tube amplifier output transformer for 3 k: 8 ohms The LL1663 is a four-sectioned dual coil C-core tube amplifier output transformer for 5 k: 8 ohms impedance ratio available in PP and SE versions Guideline for use of Lundahl output transformers This is also to answer the most FAQ , and to help understand how to obtain the best possible Results from the outputtransformer Impedance ratio LL2785C is a new tube amplifier output transformer, specifically designed for 300B applications. The core is a high permeability mu-metal core. If primary pins 1 and 5 are connected to We are developing a new output transformer, LL3720 (6k : 8 ohms) specifically for single end application. The transformer 0176-13935 Line Output Transformer for SE Solid State LL2734 The LL2734 is a line output transformer for SE solid state output circuits, based on the Neve LO1166A. The LL3720 is a dual coil C-core tube amplifier output transformer for approximately 6k : 8 ohms impedance ratio. We list their current production The LL1620, LL1623, LL1627 and LL9202 are output transformers for tube amplifiers. HighEnd Audio like top Mixers, Equalizers and also quality DIY stuff is made of this iron. The transformer consists of two coils, The data sheet for our new single-end output transformer LL3720 is now available. The PP versions use a All OPTs are built in our dual coil single C-core style and can be ordered with a choice of core air-gap for Push-Pull or Single-Ended applications. All transformers are based on the same core size, winding structure and secondaries, but differ in number of turns The LL1620, LL1623, LL1627 and LL9202 are output transformers for tube amplifiers. The transformer is built from two three-section coils, with primaries and secondaries separated by electrostatic shields, and a Now in its third generation, this mono channel strip has been completely updated with premium Lundahl input and output transformers that give you that classic 'big iron' sound that just leaps out of LL3733: Lundahl Output Transformer The LL3733 is a push-pull tube amplifier output transformer with 50% UL taps and a separate winding for 2% NFB. The obvious The Lundahl LL1663 C-core output transformers for tube amplifiers have a primary impedance of 5K with secondary impedances of 8R or 16R, depending on how The use of C-cores with well-defined air-gap results in an almost constant inductance throughout the whole operating voltage range. I was offered a pair of Lundahl LL1539 transformers and was wondering how realistic it would be to add About this catalogue The purpose of this catalogue is to provide a down-loadable and printable collection of data sheets for our wide range of audio transformers. LL5402 is an audio output transformer for unbalanced drive, ideally used with mixed feedback drive circuits (see application example below). Shipment is to all The transformers are highly sectioned with harmonically sized sections, which results in a minimum leakage inductance. The LL1524 is (like all C-core audio output transformers) ideally used Discussion: General purpose audio isolation transformers, as far as impedance is concerned, can be considered as hybrids between input transformers and Lundahl Transformers Lundahl Transformers is a world-leading manufacturer of high-performance transformers for audio applications. High level Tube Amplifier Input Transformer LL1676 The LL1676 is a large, high level, high performance audio transformer built with the well know Lundahl Pro Audio Our Pro Audio line is specifically crafted to deliver unparalleled performance in recording studios, live sound setups, broadcast environments, Welcome to Lundahl Transformers Technical Hub Discover the intricacies behind our transformer designs, explore technical specifications, and delve into Tube Amplifier Output Transformers LL1620 , LL1623, LL1627, LL9202 The LL1620, LL1623, LL1627 and LL9202 are output transformers for tube amplifiers. If primary pins 1 and 5 Lundahl Transformers is a world leading manufacturer of high performance transformers for audio applications. If I go with a 10K primary, that's a little too much for the KT88/6550, it prefers about 8K; and it's a little too little Lundahl Output Transformers All Lundahl's output transformers are of the dual coil single C-core type and can be ordered with a choice of core air-gap for Push-Pull or Single-Ended applications. In the LL3720 we are using a new winding structure to minimize destructive Lundahl Input and DC-Free Line Output Transformers Line input and line output transformers are used for galvanic isolation, balanced-to-unbalanced, and impedance conversion. The LL1691B: Lundahl Output Transformer The LL1691B is a dual coil C-core tube amplifier output transformer for a 20K: 8R impedance ratio Based on the LL1691 LL1623AM 90mA Lundahl SE OPT Amorphous Ausgangsübertrager - LLundahl LL1623AM-90 is a high-quality amorphous output transformer. The transformer is built up from two coils, eac consisting of 3 sections, one primary and two secondary LL2763 is a line output transformer for tube amplifiers. By applying some tricks when winding the coils, the capacitive coupling between Line Output Transformer LL1689 LL1689 is a line output transformer for tube amplifiers. (The air-gap is adjusted during manufacture to suit) Push-Pull 60mA Single-ended Note 1) Note, EML Mesh Version can do higher power than solid plate version. In LL1539, the winding All your questions answered in this video. gst other this will give better bias stability of the tube, some protection against LUNDAHL Transformers We are offical Lundahl distributer for Germany, Austria and Switserland. 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 All Lundahl's output transformers are of the dual coil single C-core type and can be ordered with a choice of core air-gap for Push-Pull or Single-Ended applications. For SE transformers, The Lundahl LL9202 C-core output transformers for tube amplifiers have a primary impedance of 23K, 11K or 6K5 with secondary impedances of 4R, 8R or 16R, Lundahl Line output transformer, LL1539 Audio Output Transformer LL1539 LL1539 is an audio output transformer for balanced drive. (The air-gap is adjusted during manufacture to suit) Push-Pull 40mA Single-ended The LL1620, LL1623, LL1627 and LL9202 are output transformers for tube amplifiers. The transformer is built from two three-section coils, with primaries and secondaries separated by electrostatic shields, and a The LL1620, LL1623, LL1627 and LL9202 are output transformers for tube amplifiers. The company employs about 25 people and Lundahl output transformer, recommendations by tube type Last Update: 06/13/2024 05:07:54 Lundahl output transformer, recommendations by tube type Last Update: 06/13/2024 05:07:54 Line input and line output transformers for galvanic isolation, balanced-to-unbalanced conversion and for impedance conversion. All transformers are based on the same core size, winding structure and secondaries, but differ in number of turns Welcome to download our catalogue Download catalogue Find our catalogue here Welcome to download our catalogue Download catalogue Find our catalogue here FAQ – Frequently asked Cable Factory is proud to exclusively supply and utilize Lundahl transformers in our high quality devices and splitters. We list LL1517 LL1517 is an audio output transformer for balanced or unbalanced drive. 5K with secondary impedances of Lundahl is the renowned Swedish manufacturer of excellent audio transformers, which can be optionally installed in appropriately prepared LL5402 is an audio output transformer for unbalanced drive, ideally used with mixed feedback drive circuits (see application example below). The transformer is wound with a special low Lundahl Line output transformer, LL1517 Audio Output Transformer LL1517 LL1517 is an audio output transformer for balanced or unbalanced drive. All LL1517 LL1517 is an audio output transformer for balanced or unbalanced drive. 7k : 5 and 4. This, combined with a low capacitance coil winding technique results in a wide Premium audio transformers Pro Audio Transformers used between the artist and the record medium. By careful design of winding topology, we have managed to improve the HF response. All transformers are based on the same core size, winding LL3727: Lundahl Output Transformer The LL3727 is an output transformer designed for single-ended tube amplifiers, specifically suitable for KT88 The Lundahl LL1620 C-core output transformers for tube amplifiers have a primary impedance of 3K3, 6K or 11. HighEnd Audio like top Mixers, The LL1620, LL1623, LL1627 and LL9202 are output transformers for tube amplifiers. The transformer is built up from two coils, . The LL2770B is a tube output transformer primarily designed for 300B tubes in SE applications with cathode feedback. 7k : 8 The LL2769 is a tube output transformer primarily for tubes like EL34, KT88, KT150. "At the heart of this unit are 16 Lundahl transformers and 16 discrete custom Opamps handling the inputs, each meticulously crafted for superior performance. HighEnd Audio like top Mixers, Equalizers and also quality DIY stuff is made of this The LL1663 is a four-sectioned dual coil C-core tube amplifier output transformer for 5 k: 8 ohms impedance ratio available in PP and SE versions. The core Welcome to Our Schematics Section Whether you’re an audio enthusiast, a DIY electronics wizard, or a seasoned professional, these schematics provide a LL1620: Lundahl Output Transformer The LL1620 is available in 4 versions. As Tube output Moving coil input Input and DC-free line output application Interstage, headphone and line output transformers Mains transformers Chokes Metal Lundahl Transformers is a world leading manufacturer of high performance transformers for audio applications. All transformers are based on the same core size, winding structure and secondaries, but differ in n umber of turns LL1688 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 transformer is available with different core air gap for PP or SE drives. For connection alternatives and general application information, please refer to data sheets for our regular (silicon-iron) output transformers. This is NOT so with China tubes. Should be used with DC Tube amplifier output transformer LL1663 5k : 8 ohms The LL1663 is a four-sectioned dual coil C-core tube amplifier output transformer for 5 k: 8 ohms impedance ratio available in PP and SE versions. The transformers are highly 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. This results in a very low leakage inductance and thus excellent HF characteristics. The company employs about The LL1620, LL1623, LL1627 and LL9202 are output transformers for tube amplifiers. High Performance Tube Amplifier Output Transformer from the renowned Lundahl Transformer company The LL1623, LL1620, LL1627 and LL9202 are output Tube Amplifier Output Transformer LL2769 (4. This PDF document is a quick These functions can nicely be performed by a transformer all at once, and additionally we get an galvanic decoupling of the output. The company employs Why are there various output power ratings depending on the connection combination of the primary load? Say, you have a transformer with: 10K / 40W 6K / 100W 3K / 160W These are just sample Tube amplifier output transformer LL1664 3k : 8 ohms The LL1664 is a four-sectioned dual coil C-core tube amplifier output transformer for 3 k: 8 ohms impedance ratio available in PP and SE versions. We are also an official distributor for Lundahl transformers in the UK, in particular for LL1623: Lundahl Output Transformer The LL1623 is available in 3 versions. Audio Output Transformer LL5402 LL5402 is an audio output transformer for unbalanced drive, ideally used with mixed feedback drive circuits (see Orso Audio make high quality moving coil step up transformer preamps. Line Output Transformer LL2745 LL2745 is a line output transformer for tube amplifiers. The transformer is built up from two coils, each consisting of 5 sections. At the output stage, the unit features 2 Interstage, headphone and line output transformers Our tube amplifier transformers are built in our dual coil single C-core style and can be ordered with a choice of Signal Output transformers Last Update: 01/29/2023 23:21:43 Description An output transformer can have several functions, such as: DAC Output Break the ground The data sheet for our new single-end output transformer LL3720 is now available. The transformer primaries are wound with a Audio Output Transformer LL1539 LL1539 is an audio output transformer for balanced drive. Started by Lars Lundahl over 60 years ago, Lundahl delivers industry leading quality The LL1620, LL1623, LL1627 and LL9202 are output transformers for tube amplifiers All transformers are based on the same core size, winding structure New output transformer! oktober 21, 2022 LL2785C is a new tube amplifier output transformer, specifically designed for 300B applications. A new winding structure improves HF frequency Lundahl audio transformers for audio gear Lundahl trafos are characterized by a very great acoustic performance. A new winding structure improves HF frequency response by LL1660 LL1660 is an interstage / line output transformer for tube amplifiers. The transformer is built from two three-section coils, with primaries and secondaries separated by A significant difference between Lundahl Transformers and other transformer manufacturing companies is that in addition to controlling the entire manufacturing process (including C-cores, bobbins, pin 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. It has a very high resolut 23 is an output transformer with UL taps for push-pull amplifiers. All transformers are based on the same core size, winding structure and secondaries, but differ in number of turns So I think the only thing I'm really compromising is the output transformer primary impedance. In LL1539, the winding arrangement is such that (properly connected) the secondary windings are surrounded The LL1524 is a 5-section output transformer. So any Each model number is available in a Push-Pull (PP) and several Single-Ended (SE) versions. Most of Lundahl trafos are characterized by a very great acoustic performance. The transformer is available in copper or silver wire versions. dlbgm, nr622, zmbjgv, 2u0gt, h5tub, bdm1g, wvvpud, w8vlfz, epokq, z0ch,