AFE-12 MC Step Up Atlas

PRODUCT SUMMARY
 
Sweden's Lundahl produces vacuum tube amplifiers from professional audio. We are a specialized manufacturer of transformers.All manufacturing machines are developed in-house. Bobbins like spools for winding copper wire are convenient for manufacturing, but Copper wires are stressed by filtering, and many layers of thin wires are stacked.
 
      The problem with this is that it inevitably becomes tarry. Run Instead of bobbins, Dahl winds insulation sheets directly in each layer. It is designed so that it will always lie flat even when stacked in large numbers. This allows more copper wire to be wrapped in a smaller area, and the frequency characteristics are more consistent. You can make something.
 
     Dual coil construction consists of two identically configured coils. Each coil cancels external noise, and the coil itself It has the advantage that the magnetic flux it emits does not affect the outside world.
 
FEATURES
 
Adopts Lundahl MC transformer transparent sound Colorless and transparent that takes full advantage of the characteristics of the cartridge. An unique sound.
 
The internal impedance of the MC cartridge A total of 3 levels of switching.
                          Low 0.7Ω – 10Ω
                          Mid 11Ω – 30Ω
                          High 31Ω – 100Ω
The secondary side is not a general winding tap switching method. Compatible with 3 levels by adjusting the load resistance value. Both primary and secondary sides are wound. Since it uses 100% wire, signal energy is transmitted well.
 
Small and robust body, gold-plated RCA terminals.
 
SPECIFICATIONS
 
Input: RCA jack, connect MC cartridge from player.
Output: RCA jack, connected to MM input of phono equalizer amplifier.
Impedance switching: 3 levels High / Low / Mid Gain: 26dB, Low position Frequency characteristics: 20Hz ~ 50kHz, -3dB.
Size: W70 x D30 x H95mm, including protrusions, 244g.
Accessories: Rubber feet.