{"title":"Lundahl Trasformatori per Microfoni","description":"","products":[{"product_id":"ll1528-lundahl-microphone-trasformer","title":"LL1528 Lundahl microphone trasformer +10dBU 200 ohm\/5k ingresso microfono","description":"\u003cp\u003eLL1528 is a microphone input transformers built up from two coils, each with one primary and one secondary section separated by a electrostatic shield. The core is a high permeability mu-metal core, and the transformer is housed in a mu-metal can. \u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628954108289,"sku":null,"price":82.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/27979.jpg?v=1777985577"},{"product_id":"ll1530-lundahl-microphone-trasformer","title":"LL1530 Lundahl microphone trasformer +10dBU direct input 10k\/200 ohm","description":"\u003cp\u003eLL1530 is a microphone input transformer used for matching a 200 or 800 W microphone to 10 kohm or for matching a high impedance source to a microphone input. The transformer consists of two coils, each with one primary and one secondary winding separated by an electrostatic shield, and a high permeability mu-metal core. The transformer is encapsulated in a mu-metal case for magnetic shielding. For best performance, the high impedance side of the transformer (3.5 + 3.5) should be connected in series.\u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628954141057,"sku":null,"price":82.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/27980.jpg?v=1777985585"},{"product_id":"ll1538-lundahl-microphone-trasformer","title":"LL1538 Lundahl microphone trasformer +10dBU 200 ohm\/5k ingresso microfono","description":"\u003cp\u003eThe LL1538 and the LL1538XL are high performance microphone input transformers, each with a high permeability mu-metal core and two three-section coils. In the LL1538XL the core is about 45% larger than in the LL1538, resulting in a larger level capability. In both types, primary and secondary windings are separated by electrostatic shields. The three-section winding structure of the transformers results in a very low leakage inductance and thus an excellent frequency response. The transformers are encapsulated in mu-metal cases for magnetic shielding.\u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628954173825,"sku":null,"price":92.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/27981.jpg?v=1777985595"},{"product_id":"ll1538xl-lundahl-microphone-trasformer","title":"LL1538XL Lundahl microphone trasformer +13dBU 200 ohm\/5k alto livello ingresso microfono","description":"\u003cp\u003eThe LL1538 and the LL1538XL are high performance microphone input transformers, each with a high permeability mu-metal core and two three-section coils. In the LL1538XL the core is about 45% larger than in the LL1538, resulting in a larger level capability. In both types, primary and secondary windings are separated by electrostatic shields. The three-section winding structure of the transformers results in a very low leakage inductance and thus an excellent frequency response. The transformers are encapsulated in mu-metal cases for magnetic shielding.\u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628954239361,"sku":null,"price":108.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/27982.jpg?v=1777985604"},{"product_id":"ll1550-lundahl-microphone-trasformer","title":"LL1550 Lundahl microphone trasformer - applicazioni speciali ingresso - nucleo amorfo","description":"\u003cp\u003eLL1550 is an audio transformer with rather high turns ratio and with a variety of connection alternatives. The transformer is built up from two coils, each with a secondary winding surrounded by shields and two primary windings. This structure results in an excellent frequency response. All winding ends are available on the pins. The transformer is ideally used in applications where the high turns ratio is utilized, e.g. in a D.I. box. The LL1550 is made with amorphous core material. As this type of core does not store energy (unlike conventional mu-metal cores) the low frequency resonance with external capacitors is practically eliminated. Refer to the back side of this sheet for termination alternatives.\u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628955091329,"sku":null,"price":108.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/27983.jpg?v=1777985612"},{"product_id":"ll1571-lundahl-microphone-trasformer","title":"LL1571 Lundahl microphone trasformer +10dBU 200 ohm\/2.5k ingresso microfono","description":"\u003cp\u003eLL1571 is a microphone input transformer built up from two coils and a high permeability mu metal core. Each coil is wound in three sections with electrostatic shields connected to separate pins. This result in a transformer with a very broad band, also ideal for splitting purpose. The two-coil structure in combination with the mu-metal can results in a high immunity to external magnetic fields\u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628955320705,"sku":null,"price":92.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/27984.jpg?v=1777985621"},{"product_id":"ll1576-lundahl-microphone-trasformer","title":"LL1576 Lundahl microphone trasformer +10dBU 200 ohm\/10k ingresso microfono","description":"\u003cp\u003eThe LL1576 and the LL1577 are high performance microphone input transformers\/line-box transformers with high permeability mu-metal cores and high bandwidth coils. The LL1576 and the LL1577 use the same pin-out as our well known microphone transformer LL1538. In both types, primary and secondary windings are separated by electrostatic shields. The very low leakage inductance and thus excellent frequency response is achieved by a two-coil, three-section per coil winding structure. The transformers are encapsulated in mu-metal cases for magnetic shielding\u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628955419009,"sku":null,"price":92.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/27985.jpg?v=1777985631"},{"product_id":"ll1577-lundahl-microphone-trasformer","title":"LL1577 Lundahl microphone trasformer +4dBU 50 ohm\/10k ingresso microfono","description":"\u003cp\u003eThe LL1576 and the LL1577 are high performance microphone input transformers\/line-box transformers with high permeability mu-metal cores and high bandwidth coils. The LL1576 and the LL1577 use the same pin-out as our well known microphone transformer LL1538. In both types, primary and secondary windings are separated by electrostatic shields. The very low leakage inductance and thus excellent frequency response is achieved by a two-coil, three-section per coil winding structure. The transformers are encapsulated in mu-metal cases for magnetic shielding.\u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628955451777,"sku":null,"price":92.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/27986.jpg?v=1777985640"},{"product_id":"ll1578-lundahl-microphone-trasformer","title":"LL1578 Lundahl microphone trasformer +4dBU 50 ohm\/5k ingresso microfono","description":"\u003cp\u003eThe LL1578 and the LL1578XL are high performance microphone input transformers\/line-box transformers with high permeability mu-metal cores and high bandwidth coils. The LL1578 and the LL1578XL use the same pin-out as our well known microphone transformer LL1538. In the LL1578XL the core is about 45% larger than in the LL1578, resulting in a higher signal level capability. In both types, primary and secondary windings are separated by electrostatic shields. The very low leakage inductance and thus excellent frequency response is achieved by a two-coil, three-section per coil winding structure. The transformers are encapsulated in mu-metal cases for magnetic shielding.\u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628955648385,"sku":null,"price":92.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/27987.jpg?v=1777985649"},{"product_id":"ll1578xl-lundahl-microphone-trasformer","title":"LL1578XL Lundahl microphone trasformer +7dBU 50 ohm\/5k alto livello ingresso microfono","description":"\u003cp\u003eThe LL1578 and the LL1578XL are high performance microphone input transformers\/line-box transformers with high permeability mu-metal cores and high bandwidth coils. The LL1578 and the LL1578XL use the same pin-out as our well known microphone transformer LL1538. In the LL1578XL the core is about 45% larger than in the LL1578, resulting in a higher signal level capability. In both types, primary and secondary windings are separated by electrostatic shields. The very low leakage inductance and thus excellent frequency response is achieved by a two-coil, three-section per coil winding structure. The transformers are encapsulated in mu-metal cases for magnetic shielding\u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628956008833,"sku":null,"price":108.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/27988.jpg?v=1777985658"},{"product_id":"ll1587-lundahl-microphone-trasformer","title":"LL1587 Lundahl microphone trasformer +0dBU 200 ohm\/3.2k ingresso microfono","description":"\u003cp\u003eThe LL1587 is small size microphone input transformer, with a high permeability mu-metal core and two two-section coils with internal Faraday shields. The transformer is housed in a mu-metal can.\u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628956041601,"sku":null,"price":76.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/27989.jpg?v=1777985666"},{"product_id":"ll1636-lundahl-microphone-trasformer","title":"LL1636 Lundahl microphone trasformer -2dBU applicazioni speciali - nucleo amorfo","description":"\u003cp\u003eLL1636 is an audio input transformer for applications where a high turn’s ratio is desired. The transformer is built up from two coils, each with a secondary winding surrounded by shields and two primary windings. This structure results in an excellent frequency response. All winding ends are available on the pins. Thus, the transformer can be configured for a number of different turn’s ratios. The LL1636 is made with amorphous core material. As this type of core does not store energy (unlike conventional mu-metal cores) the low frequency resonance with external series capacitors is practically eliminated.\u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628956270977,"sku":null,"price":113.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/27990.jpg?v=1777985676"},{"product_id":"ll1926-lundahl-microphone-trasformer","title":"LL1926 Lundahl microphone trasformer +13dBU - mu metal","description":"\u003cp\u003eLL1926 is an audio transformer with a variety of connection alternatives. It is designed for microphone input (step-up) applications, but can also be used as a line input step-down transformer. The transformer consists of two coils, each with one high impedance winding surrounded by two low impedance windings, with Faraday shields between all sections. The LL1926 has a mu-metal lamination core and is housed in a mu-metal can. The LL1926 is pin compatible with the amorphous core transformer LL1550, but LL1926 takes up more board space due to the shape of the mu metal laminations.\u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628956402049,"sku":null,"price":92.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/27991.jpg?v=1777985688"},{"product_id":"ll1927a-lundahl-microphone-trasformer","title":"LL1927A Lundahl microphone trasformer - per microfoni a nastro","description":"\u003cp\u003e(Difference between LL1927 and LL1927A is pinout) The LL1927A is a very high turns ratio transformers for active ribbon microphones. The transformer has an uncut amorphous strip core and is built up from two coils of each four sections for low leakage inductance.\u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628956500353,"sku":null,"price":112.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/27992.jpg?v=1777985694"},{"product_id":"ll1935-lundahl-microphone-trasformer","title":"LL1935 Lundahl microphone trasformer +7dBU direct input 20k\/200 ohm","description":"\u003cp\u003eLL1935 is a transformer designed for DI (Direct Input) applications, matching high impedance guitar pickups to low impedance microphone preamp inputs, but is also ideal for 1:10 microphone input applications. The transformer consists of two coils, each with one primary and one secondary winding separated by an electrostatic shield, and a high permeability mu-metal core. The high impedance windings are wound using a special low capacitance winding technique. The transformer is encapsulated in a mu-metal case for magnetic shielding. For best performance, the high impedance side of the transformer (5 + 5) should be connected in series\u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628956598657,"sku":null,"price":86.62,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/27993.jpg?v=1777985702"},{"product_id":"ll1936-lundahl-microphone-trasformer","title":"LL1936 Lundahl microphone trasformer +14dBU 75-150-300-600 ohm\/1200 ohm","description":"\u003cp\u003eThe LL1936 is a microphone input transformer which can be connected for microphones with different impedance. It is built using our dual coil structure, with a mu metal lamination core. The transformer is magnetically shielded by a mu metal housing.  \u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628956631425,"sku":null,"price":119.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/27994.jpg?v=1777985711"},{"product_id":"ll1940-lundahl-microphone-trasformer","title":"LL1940 Lundahl microphone trasformer - per microfono a valvole","description":"\u003cp\u003eLL1940 is a high turns ratio transformer designed for tube microphones. Conventionally, this type of transformer has a mu metal lamination core for minimum distortion and maximum transparency. For the LL1940 we have chosen a silicon iron C-core (with approx 10 times as high distortion compared to mu metal) to add more “transformer character” to the signal. The transformer has an internal Faraday shield for optimal output balance, but no housing.\u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628956664193,"sku":null,"price":72.52,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/27995.jpg?v=1777985722"},{"product_id":"ll1968-lundahl-microphone-trasformer","title":"LL1968 Lundahl microphone trasformer - +15dBU 2:1 CT +15dBU con reofori volanti","description":"\u003cp\u003eLL1968 is a small size audio transformer with flying leads, designed primarily to be used in microphones. LL1968 consists of two coils in a humbucking structure. Each coil has one primary and one secondary winding. The windings are internally connected in series. A center-tap is available on the low impedance side for easy phantom power handling. The core is a high permeability mu-metal core.\u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628956729729,"sku":null,"price":75.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/27997.jpg?v=1777985730"},{"product_id":"ll1969-lundahl-microphone-trasformer","title":"LL1969 Lundahl microphone trasformer - per repliche Neumann U76","description":"\u003cp\u003eLL1969 is a tube microphone output transformer with an internal structure similar to the BV12 transformer. Winding structure of each coil is as follows: Feedback winding, primary winding, feedback winding, Faraday shield, secondary winding. The windings of the two coils are internally connected. The core is a high permeability laminated mu-metal core.\u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628956795265,"sku":null,"price":86.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/27998.jpg?v=1777985739"},{"product_id":"ll2912-lundahl-microphone-trasformer","title":"LL2912 Lundahl microphone trasformer - per microfoni a nastro - nucleo amorfo","description":"\u003cp\u003eLL2912 is a flying lead version of microphone ribbon transformer LL2911. Core is our proprietary high mu amorphous strip core.\u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628957647233,"sku":null,"price":95.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/27999.jpg?v=1777985748"},{"product_id":"ll2913-lundahl-microphone-trasformer","title":"LL2913 Lundahl microphone trasformer - per microfoni a nastro - nucleo amorfo","description":"\u003cp\u003eLL2913 is identical to our ribbon microphone transformer LL2911, but (for manufacturing reasons) with a different pinout \/ winding phase.\u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628957712769,"sku":null,"price":95.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/28000.jpg?v=1777985757"},{"product_id":"ll2914-lundahl-microphone-trasformer","title":"LL2914 Lundahl microphone trasformer - per microfoni a nastro - mu metal","description":"\u003cp\u003eLL2914 is a mu metal core version of our amorphous core ribbon microphone transformers LL2913. (LL2913 is identical to our well known ribbon microphone transformer LL2911, but [for manufacturing reasons] with a different pinout \/ winding phase.)\u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628957778305,"sku":null,"price":81.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/28001.jpg?v=1777985765"},{"product_id":"ll2915-lundahl-microphone-trasformer","title":"LL2915 Lundahl microphone trasformer - per microfoni a nastro - mu metal","description":"\u003cp\u003eLL2915 is a flying lead version of microphone ribbon transformer LL2914. Core is a classic mu metal lamination core. The two coils each have three winding sections and is combined for best magnetic noise immunity.\u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628957942145,"sku":null,"price":85.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/28002.jpg?v=1777985776"},{"product_id":"ll2916-lundahl-microphone-trasformer","title":"LL2916 Lundahl microphone trasformer - per microfoni a nastro - mu metal","description":"\u003cp\u003eTrasformatore per adattamento impedenza microfono \u003cspan style=\"background-color:#f9f9f9;color:#747474;font-family:Roboto, Arial, Helvetica, sans-serif;font-size:13px;\"\u003e\u003cspan style=\"background-color:#f3f3f3;\"\u003e1+1 : 55+55\u003c\/span\u003e \u003c\/span\u003e\u003cspan style=\"background-color:#ffffff;color:#747474;font-family:Roboto, Arial, Helvetica, sans-serif;font-size:13px;\"\u003eMu metal lamination core version of LL1927A\u003c\/span\u003e\u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628958073217,"sku":null,"price":96.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/28003.jpg?v=1777985783"},{"product_id":"ll7903-lundahl-microphone-trasformer","title":"LL7903 Lundahl microphone trasformer - +28dBU altissimo livello\/ingresso linea","description":"\u003cp\u003eThe LL7903 is a large, high level, high performance audio transformer, made for extraordinary requirements. The transformer combines high level capability (+28 dBU @ 50 Hz primary level) with low copper resistance and is designed for the most demanding applications. The LL7903 consists of two coils, each with two primary and two secondary windings separated by electrostatic shields. The core is a high permeability mu metal lamination core. The transformer is magnetically shielded by a mu metal case.\u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628958368129,"sku":null,"price":174.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/28004.jpg?v=1777985792"},{"product_id":"ll7906-lundahl-microphone-trasformer","title":"LL7906 Lundahl microphone trasformer - +16dBU alto livello\/ingresso linea","description":"\u003cp\u003eThe LL7906 is a large, high level, high performance audio transformer, pin compatible with our LL17905, but with an internal structure better optimized for high turns-ratio step-up applications. The transformer combines very high secondary level capability (+37 dBU [54.5V rms] @ 50 Hz ) with low copper resistance. The LL7906 consists of two coils, each with two primary and one secondary windings separated by electrostatic shields. The core is a high permeability mu metal lamination core. The transformer is magnetically shielded by a mu metal case.\u003c\/p\u003e","brand":"Lundahl","offers":[{"title":"Default Title","offer_id":55628958466433,"sku":null,"price":174.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/files\/28005.jpg?v=1777985801"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/9630\/7329\/collections\/32014.jpg?v=1773154916","url":"https:\/\/www.audiokit.it\/collections\/trasformatori-per-microfoni.oembed","provider":"AudioKit","version":"1.0","type":"link"}