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Anode chokes, interstage, headphone & line output transformers

Lundahl tube amplifier transformers are built in a house-made dual coil single C-core style and can be ordered with a choice of core air-gap for Push-Pull or Single-Ended applications. The use of C-cores with well-defined air-gap results in an almost constant inductance throughout the whole operating voltage range. For SE transformers, the primary inductance variation due to signal level is less than 7%. Most of the chokes and transformers below are available with amorphous iron C-cores. The amorphous cores are considered to have sonic advantages, but the signal level capability with amorphous core is about 30% less than with a conventional silicon-iron C-core.
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Lundahl LL1621 noninverting drive transformer
Lundahl LL1621 noninverting drive transformer
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129,40 €
(108,74 € excl. vat)
including 19% VAT., plus shipping
  • Must be ordered. Ready for shipment in 14 days
  • Shipping time: 15 - 16 workdays
  • LL1621 is a noninverting high inductance drive transformer for tube amplifier output stages.
Lundahl LL1630 line output transformer for tube amplifiers
Lundahl LL1630 line output transformer for tube amplifiers
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Price on application
  • Must be ordered. Ready for shipment in 14 days
  • LL1630 is a line output transformer for tube amplifiers.
    Turns ratio: 7.2 + 7.2 : 1+1
Lundahl LL1635 tube amplifier interstage transformer
Lundahl LL1635 tube amplifier interstage transformer
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138,14 €
(116,08 € excl. vat)
including 19% VAT., plus shipping
  • In stock!
  • Variations in Model
    Lundahl LL1635 tube amplifier interstage transformer PP
  • LL1635 is an interstage transformer for tube (valve) amplifiers available in Push-pull or Single-end versions.
Lundahl LL1660 Transformer
Lundahl LL1660 Transformer
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145,42 €
(122,20 € excl. vat)
including 19% VAT., plus shipping
  • Must be ordered. Ready for shipment in 14 days
  • Shipping time: 15 - 16 workdays
Lundahl LL1660Ag
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2.443,12 €
(2.053,04 € excl. vat)
including 19% VAT., plus shipping
  • Must be ordered. Ready for shipment in 14 days
  • Shipping time: 15 - 16 workdays
Lundahl LL1660AgAM
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2.629,03 €
(2.209,27 € excl. vat)
including 19% VAT., plus shipping
  • Must be ordered. Ready for shipment in 14 days
  • Shipping time: 15 - 16 workdays
Lundahl LL1660AM Amorph Core interstage / line output transformer
Lundahl LL1660AM Amorph Core interstage / line output...
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249,88 €
(209,98 € excl. vat)
Scale price:
  • from 10: 224,89 €*
* Price per unit
Scale price:
  • from 10: 224,89 €*
* Price per unit
including 19% VAT., plus shipping
  • In stock!
  • Variations in Type
    Lundahl LL1660AM Amorph Core 10mA
Lundahl LL1660S tube amplifier transformer
Lundahl LL1660S tube amplifier transformer
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168,83 €
(141,87 € excl. vat)
including 19% VAT., plus shipping
  • In stock!
  • Variations in Model
  • LL1660S is a version of LL1660 with internal Faraday shields to improve balance in phase splitting interstage applications.
Lundahl LL1660SAM
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354,74 €
(298,10 € excl. vat)
including 19% VAT., plus shipping
  • Must be ordered. Ready for shipment in 14 days
  • Shipping time: 15 - 16 workdays
Lundahl LL1668 tube anode choke
Lundahl LL1668 tube anode choke
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123,31 €
(103,62 € excl. vat)
including 19% VAT., plus shipping
  • Must be ordered. Ready for shipment in 14 days
  • Shipping time: 15 - 16 workdays
Lundahl LL1671 line output transformer
Lundahl LL1671 line output transformer
Order Now
138,14 €
(116,08 € excl. vat)
including 19% VAT., plus shipping
  • Must be ordered. Ready for shipment in 14 days
  • Variations in Model
    Lundahl LL1671 line output transformer PP
  • High current interstage and line output. 1+1+1+1 : 2+2
Lundahl LL1671AM/30mA Amorphous Core Transformer
Lundahl LL1671AM/30mA Amorphous Core Transformer
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299,97 €
(252,08 € excl. vat)
Scale price:
  • from 10: 269,97 €*
  • from 20: 239,98 €*
* Price per unit
Scale price:
  • from 10: 269,97 €*
  • from 20: 239,98 €*
* Price per unit
including 19% VAT., plus shipping
  • Must be ordered. Ready for shipment in 14 days
  • Shipping time: 15 - 16 workdays
Lundahl LL1677 high current tube amplifier interstage transformer
Lundahl LL1677 high current tube amplifier interstage...
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149,48 €
(125,61 € excl. vat)
including 19% VAT., plus shipping
  • Must be ordered. Ready for shipment in 14 days
  • Shipping time: 15 - 16 workdays
  • High current interstage transformer (For 300B driving tube). 1+1+1+1 : 2+2
Lundahl LL1677AM amorphous core interstage transformer
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335,22 €
(281,70 € excl. vat)
including 19% VAT., plus shipping
  • Must be ordered. Ready for shipment in 14 days
  • Shipping time: 15 - 16 workdays
Lundahl LL1680 line output transformer
Lundahl LL1680 line output transformer
Order Now
153,11 €
(128,66 € excl. vat)
including 19% VAT., plus shipping
  • Must be ordered. Ready for shipment in 14 days
  • Shipping time: 15 - 16 workdays
  • Turns ratio: 9 + 9 : 1+1+1+1
Lundahl LL1689 line output transformer
Lundahl LL1689 line output transformer
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159,40 €
(133,95 € excl. vat)
including 19% VAT., plus shipping
  • Must be ordered. Ready for shipment in 14 days
  • Shipping time: 15 - 16 workdays
  • Line output transformer Based on the LL1660 size and structure
Lundahl LL1692A Line Output Transformer
Lundahl LL1692A  Line Output Transformer
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140,05 €
(117,69 € excl. vat)
including 19% VAT., plus shipping
  • Must be ordered. Ready for shipment in 14 days
  • Shipping time: 15 - 16 workdays
  • LL1692A is an interstage transformer for tube amplifiers, impedance-wise placed between LL1660 and LL1671
Lundahl LL1692AAM Amorphous Core Interstage transformer
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325,96 €
(273,92 € excl. vat)
including 19% VAT., plus shipping
  • Must be ordered. Ready for shipment in 14 days
  • Shipping time: 15 - 16 workdays
Lundahl LL1930 Audio transformer
Lundahl LL1930 Audio transformer
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79,95 €
(67,18 € excl. vat)
including 19% VAT., plus shipping
  • In stock!
  • Shipping time: 1 - 2 workdays
Lundahl LL2743 Tube anode choke
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140,41 €
(117,99 € excl. vat)
including 19% VAT., plus shipping
  • Must be ordered. Ready for shipment in 14 days
  • Shipping time: 15 - 16 workdays
  • The LL2743 is an anode choke for tube amplifiers
Lundahl LL2745 Line Output Transformer
Lundahl LL2745 Line Output Transformer
Order Now
159,40 €
(133,95 € excl. vat)
including 19% VAT., plus shipping
  • Must be ordered. Ready for shipment in 14 days
  • Shipping time: 15 - 16 workdays
  • Turns ratio 1+1+1+1
Lundahl LL2746Ag Silver wire Tube Output Transformer
Lundahl LL2746Ag Silver wire Tube Output Transformer
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2.499,00 €
(2.100,00 € excl. vat)
including 19% VAT., plus shipping
  • Must be ordered. Ready for shipment in 14 days
  • Shipping time: 15 - 16 workdays
Lundahl LL2747 PP Line Output transformer
Lundahl LL2747 PP Line Output transformer
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Price on application
  • Made to order
Lundahl LL2753 Tube amplifier interstage transformer
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183,83 €
(154,48 € excl. vat)
including 19% VAT., plus shipping
  • Must be ordered. Ready for shipment in 14 days
  • Shipping time: 15 - 16 workdays
  • Turns ratio 1+1 : 1+1
Lundahl LL2753AM transformer
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309,39 €
(259,99 € excl. vat)
including 19% VAT., plus shipping
  • Must be ordered. Ready for shipment in 14 days
  • Shipping time: 15 - 16 workdays
Lundahl LL2762Ag-AM transformer
Lundahl LL2762Ag-AM transformer
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1.783,81 €
(1.499,00 € excl. vat)
including 19% VAT., plus shipping
  • Must be ordered. Ready for shipment in 14 days
  • Shipping time: 15 - 16 workdays
Lundahl LL2765/30mA C-core output transformer
Lundahl LL2765/30mA C-core output transformer
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Special price: 143,35 €
(120,46 € excl. vat)
Old price: 148,65 €
including 19% VAT., plus shipping
  • In stock!
  • Shipping time: 1 - 2 workdays
Lundahl LL1667 Tube anode chokes Average Rating: 5/55
Lundahl LL1667 Tube anode chokes
Order Now
123,33 €
(103,64 € excl. vat)
including 19% VAT., plus shipping
  • In stock!
  • Variations in Model
    Lundahl LL1667 Tube anode chokes 15mA
Lundahl LL2746AM Amorphous Core Tube Output Transformer
Lundahl LL2746AM Amorphous Core Tube Output Transformer
Order Now
309,39 €
(259,99 € excl. vat)
including 19% VAT., plus shipping
  • Must be ordered. Ready for shipment in 14 days
  • Shipping time: 15 - 16 workdays
Lundahl LL2753Ag transformer
Order Now
1.843,31 €
(1.549,00 € excl. vat)
including 19% VAT., plus shipping
  • Must be ordered. Ready for shipment in 14 days
  • Shipping time: 15 - 16 workdays
Lundahl LL2762Ag transformer
Lundahl LL2762Ag transformer
Order Now
1.629,99 €
(1.369,74 € excl. vat)
including 19% VAT., plus shipping
  • Must be ordered. Ready for shipment in 14 days
  • Shipping time: 15 - 16 workdays
* All prices are final prices in EUR including the 19% valid value added tax/VAT.

 

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