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Lundahl LL1538 Microphone Input Transformer

Special price: 4961,22 ₽
(4168,87 ₽ excl. vat)
Old price: 5867,55 ₽
Recommended retail price: 6941,39 ₽
Scale price:
  • from 10: 4961,22 ₽*
  • from 20: 4961,22 ₽*
  • from 50: 4961,22 ₽*
  • from 100: 4793,02 ₽*
* Price per unit
Scale price:
  • from 10: 4961,22 ₽*
  • from 20: 4961,22 ₽*
  • from 50: 4961,22 ₽*
  • from 100: 4793,02 ₽*
* Price per unit
including 19% VAT., plus shipping
  • In stock!
  • Stock: More than 10 available
  • Shipping time: 1 - 2 workdays
Order Now
Category
Manufacturer
Item no.
  • LL1538
Product weight
  • 0,05 kg
Shipping weight
  • 0,10 kg
Application
Compliance

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Description

The 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.
  • Dimensions (Max. Length x Width x Height above PCB (mm)): 38 x 24 x 17
  • Spacing between pins: 5.08 mm (0.2")
  • Spacing between rows of pins: 27.94 mm (1.1")
  • Weight: 46 g
  • Rec. PCB hole diameter: 1.5 mm
  • Static resistance of each primary: 44 Ohms
  • Static resistance of each secondary: 880 Ohms
  • Distortion (primaries connected in parallel, source impedance 200W ): 0.2 % @ 0 dBU
  • Self resonance point: > 120 kHz
  • Optimum termination for best square-wave response (Connection 1:5, source imp. 200W ): No termination necessary
  • Frequency response (source 200 W, no termination): 10 Hz - 100 kHz +/- 0.3 dB
  • Isolation between windings/ between windings and shield: 4 kV / 2 kV

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Ratings from users

  • 5 Stars: 100% (2)
  • 4 Stars: 0% (0)
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Average product review: Average Rating: 5/55

(This product has got 2 Reviews)

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  1. Average Rating: 5/55 Pavle M. Wrote at 23.03.2016
    Lundahl LL1538 Microphone Input Transformer
    Lundahl LL1538 Microphone Input Transformer (LL1538) is designed to produce professional microphones, a professional class microphone with superior performance. Lundahl LL1538 is very difficult to find but thanks to don-audio I am very happy to have him!
  2. Average Rating: 5/55 Moshe W. Wrote at 20.08.2014
    Der beste Kundenservice
    War einfach wunderbar bei euch einzukaufen!

    Super Service und sehr nett!

    Vielen Dank, ihr habt einen neuen stammkunden

Buy this product now with our bundled offerings:

Price for all: 11814,34 ₽

including 19% VAT., plus shipping

* All prices are final prices in EUR including the 19% valid value added tax/VAT.

 

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