- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
Items from Lundahl
Lundahl trafos are characterized by a very great acoustic performance. HighEnd Audio like top Mixers, Equalizers and also quality DIY stuff is made of this iron.
Most Lundahl transformers like the ll5402 are housed in a mu-metal housing that provied shielding very well.- Page 1 of 3
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LL1668AM core anode choke
Lundahl 1931 Amorphous Core Moving Coil Input Transformer
- In stock!
- Shipping time: 1 - 2 workdays
- LL1931 is a high performance moving coil step-up transformer.
Lundahl LL1538 Microphone Input Transformer Matched Pair 2 pieces
- In stock!
- Shipping time: 1 - 2 workdays
- The LL1538 and the LL1538XL are high performance microphone input transformers, each with a high permeability mu-metal core and two three-section coils.
Lundahl LL1545A Audio Transformer 
- In stock!
- Shipping time: 1 - 2 workdays
- LL1545A is a general purpose audio transformer 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.
Lundahl LL1592 Audio transformer
- In stock!
- Shipping time: 1 - 2 workdays
- Lundahl LL1592 is a high-level line input transformer with a mu metal lamination core designed for high end audio line input applications with or without phase splitting. Turns ratio: 1+1 : 1+1.
Lundahl LL1620 output transformer
- Must be ordered. Ready for shipment in 14 days
- Variations in Variation
- The LL1620 is output transformer for tube amplifiers.
Lundahl LL1620AM amorphous core output transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
Lundahl LL1620CFB tube amplifier output transformer
- Must be ordered. Ready for shipment in 14 days
- Variations in Subtype
- The LL1620CFB is a version of the LL1620 where one primary winding on each coil has been split in half to support Push-Pull Cathode Feedback applications with 25% feedback.
Lundahl LL1620CFB-AM amorphous core output transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
Lundahl LL1620_HOUSING for LL1620-size Tube amp Transformers Housing
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
Lundahl LL1621 noninverting drive transformer
- 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 LL1623AM amorphous core output transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
Lundahl LL1627AM amorphous core output transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
Lundahl LL1630 line output transformer for tube amplifiers
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
-
LL1630 is a line output transformer for tube amplifiers.
Turns ratio: 7.2 + 7.2 : 1+1
Lundahl LL1635 tube amplifier interstage transformer
- In stock!
-
Variations in Model
- LL1635 is an interstage transformer for tube (valve) amplifiers available in Push-pull or Single-end versions.
Lundahl LL1648 mains transformer for tube amplifiers
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- C-core mains transformer
Lundahl LL1649 mains transformer for tube amplifiers
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- C-core mains transformer
Lundahl LL1650 C-core mains transformer
- Delivery expected on 18.04.2023
- Shipping time: 25 - 26 workdays
- LL1650 is a C-core mains transformers. The core is assembled with a small air-gap to compensate for any mains DC- unbalance. Estimated power rating 250 VA which can be increased with good cooling. Magnetic stray is extremely small if secondaries of the two coils are loaded identically.
Lundahl LL1651 C-core mains transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- C-core mains transformer
Lundahl LL1655 mains isolation transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- LL1655 is a C-core mains transformers for isolation and DC current elimination.
Lundahl LL1660S tube amplifier transformer
- Must be ordered. Ready for shipment in 14 days
- Variations in Model
- LL1660S is a version of LL1660 with internal Faraday shields to improve balance in phase splitting interstage applications.
Lundahl LL1662 Mains Isolation Transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
Lundahl LL1663 Tube amplifier output transformer 
- In stock!
-
Variations in Variation
- 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.
Lundahl LL1663Ag Silver wire tube amplifier output transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- Turns ratio 12+12 : 1 or (4+8)+(4+8) : 1
Lundahl LL1663AM Amorphous core tube amplifier output transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- Turns ratio 12+12 : 1 or (4+8)+(4+8) : 1
Lundahl LL1664 tube amplifier output transformer
- In stock!
-
Variations in Model
- 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.
Lundahl LL1665 C-core mains transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- mains transformers for tube amplifiers 230V : 530V + 530V + (4 x 6.6V)
Lundahl LL1667AM amorphous core anode choke
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
Lundahl LL1669A mains transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- C-core mains transformer
Lundahl LL1670 Grid choke
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- The LL1670 is a small size, high inductance grid choke for tube amplifiers.
Lundahl LL1671 line output transformer
- Must be ordered. Ready for shipment in 14 days
-
Variations in Model
- High current interstage and line output. 1+1+1+1 : 2+2
Lundahl LL1671AM/30mA Amorphous Core Transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
Lundahl LL1673AM amorphous core power supply choke
- Must be ordered. Ready for shipment in 14 days
-
Variations in Inductance
Lundahl LL1677 high current tube amplifier interstage transformer
- 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
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
Lundahl LL1679 tube amplifier output transformer
- Must be ordered. Ready for shipment in 14 days
- Variations in Submodel
- LL1679 is an output transformer for tube amplifiers, available with different core air-gaps for different types of output stages
Lundahl LL1680 line output transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- Turns ratio: 9 + 9 : 1+1+1+1
Lundahl LL1681 Matched Pair - Moving Coil Input Audio Transformer
- Made to order
- Shipping time: 7 - 8 workdays
- The LL1681 is a large core moving coil input transformer with a mu-metal core.
Lundahl LL1681 Moving Coil Input Audio Transformer
- Made to order
- Shipping time: 7 - 8 workdays
- The LL1681 is a large core moving coil input transformer with a mu-metal core.
Lundahl LL1682 tube amplifier output transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- The LL1682 is a four-sectioned, dual coil C-core tube amplifier output transformer for 5.5k: 5 ohms impedance ratio available in PP and SE versions.
Lundahl LL1682Ag silver wire tube amplifier output transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
Lundahl LL1683 mains transformer for tube amplifiers
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- C-core mains transformer
Lundahl LL1685 choke
- Must be ordered. Ready for shipment in 14 days
-
Variations in Type
- The LL1685 is a 2 coils choke for tube amplifier anode supply
Lundahl LL1685AM amorphous core power supply choke
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
Lundahl LL1688 tube amplifier output transformer
- In stock!
- Shipping time: 1 - 2 workdays
- 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
Lundahl LL1689 line output transformer
- 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 LL1689Ag silver wire line output transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
Lundahl LL1689AgAM silver wire amorphous core line output transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
Lundahl LL1689AM amorphous core line output transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
Lundahl LL1689S line output transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
Lundahl LL1691 tube amplifier output transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- The LL1691 is a dual coil C-core tube amplifier output transformer for 9k: 8 ohms impedance ratio available in PP and SE versions.
Lundahl LL1691B tube amplifier output transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- The LL1691B is a dual coil C-core tube amplifier output transformer for 20k: 8 ohms impedance ratio, Based on the LL1691 design. The LL1691B is available in PP and SE versions
Lundahl LL1691B-Ag Silver Wire Dual Coil C-Core tube Output Transformer
- Must be ordered. Ready for shipment in 14 days
Lundahl LL1692A Line Output Transformer
- 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
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
Lundahl LL1693 Tube Amplifier Output Transformer
- In stock!
- Shipping time: 1 - 2 workdays
- The LL1693 is a high power tube output transformer primarily for low impedance high power tubes
Lundahl LL1694 Filament Current Choke
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- The LL1694 is a 2 coils choke for tube/valve filament current filtering
Lundahl LL1931Ag Silver Wire Amorphous Core Moving Coil Input Transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- LL1931Ag is a silver wire version of our high performance moving coil step-up transformer LL1931.
Lundahl LL1933 high performance moving coil step-up transformer
- In stock!
- Shipping time: 1 - 2 workdays
Lundahl LL1941 Armorphous Core Moving Coil Input Tranformer
- In stock!
- Shipping time: 1 - 2 workdays
- Turns ratio: 1 + 1 : 16 + 16
Lundahl LL1941AG Silver Moving Coil Input Tranformer
- Must be ordered. Ready for shipment in 6 days
- Shipping time: 7 - 8 workdays
- Turns ratio: 1 + 1 : 16 + 16 Silver Edition
Lundahl LL1941AG-MP Silver Wire Edition, Moving Coil Input Tranformer, Matched Pair
- Made to order
- Turns ratio: 1 + 1 : 16 + 16 Silver Edition
Lundahl LL1943Ag Silver Wire Moving Coil Input Transformer
- Made to order
- Shipping time: 15 - 16 workdays
- Turns ratio: 1 + 1 : 16 + 16
Lundahl LL1949 Line Input Transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- Turns ratio: 2 + 2 : 1 + 1
Lundahl LL1952 Microphone and Line Input Transformer
- Made to order
- Turns ratio: 1 : 4 (mic stepup) or 1 : 1 (line input)
Lundahl LL1971 MC transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
Lundahl LL2410 Universal Power Line Transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- LL2410 is a high inductance line transformer for connecting PA system loudspeakers to power lines.
Lundahl LL2414 Universal Power Line Transformer
- Made to order
- Turns ratio: 1 + 1 + 2 + 4 : 1 + 1 + 2 + 4
Lundahl LL2733 Filament Current Choke
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- The LL2733 is a 2 coil choke for tube/valve filament current filtering.
Lundahl LL2734 Line Output Transformer for SE Solid State
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- The LL2734 is a line output transformer for SE solid state output circuits, based on the Neve LO1166A.
Lundahl LL2735B Tube amplifier output transformer
- In stock!
- Shipping time: 1 - 2 workdays
- The LL2735B is a tube amplifier output transformer for 16k : 8 ohms impedance ratio, primarily designed for for high rp tubes such as 10Y, 801A and EML20B in single-end applications.
Lundahl LL2735BAM Amorphous Core Tube amplifier output transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
Lundahl LL2735FAM Amorphous Core Tube amplifier output transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
Lundahl LL2736 Electrostat Loudspeaker Transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- LL2736 is a 1:72+72 low frequency drive transformer for electrostatic loudspeakers
Lundahl LL2737 Electrostat Loudspeaker Transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- LL2737 is a 1:45+45 mid-high frequency drive transformer for electrostatic loudspeakers
Lundahl LL2738 Tube Filament Current Mains Transformers
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- LL2738 is a C-core (with small air gap) mains transformer for applications where a large number of tube filaments needs supply.
Lundahl LL2741 Mains Transformer for Tube Amplifiers
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- C-core mains transformer
Lundahl LL2742 Choke
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- High inductance choke, 42H/100mA ? 17H/250mA
Lundahl LL2743 Tube anode choke
- In stock!
- Variations in Model
- The LL2743 is an anode choke for tube amplifiers
Lundahl LL2745 Line Output Transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
- Turns ratio 1+1+1+1
Lundahl LL2746 Stepup 1:2 Tube Amplifier interstage Transformer
- In stock!
- Shipping time: 1 - 2 workdays
Lundahl LL2746Ag Silver wire Tube Output Transformer
- Must be ordered. Ready for shipment in 14 days
- Shipping time: 15 - 16 workdays
* All prices are final prices in EUR including the valid value added tax/VAT.
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