LL1963: Lundahl Moving Coil Input Transformer (1:3.1, 1:6.2)
LL1963 is a low turns ratio, low impedance moving coil step-up transformer. The LL1963 transformer combines our dual coil structure with Cardas high-purity copper wire in an oversized design. The objective of LL1963 is to provide an alternative suitable for solid state systems, where the classical high turns ratio transformers are not required. The mu-metal laminations result in low distortion and a linear magnetization curve. The purpose of the Faraday shield is to make galvanic isolation between the cartridge and phono-stage possible. The dual-coil structure greatly improves immunity to external magnetic fields from power supplies, motors etc. The transformer is housed in a mu-metal can.
The LL1963 has 2 step-up ratios (the external connections determine the ratio, see the datasheet)
- 1:3.1
- 1:6.2
Specifications overview, see datasheet for full details
- Core material: Laminated mu-metal core
- Wire: Copper
- Housed in a mu-metal enclosure
- With faraday shield
- Dimensions: 47mm x 29mm x 22mm
PRICE (1 off)
£152.37 +vat +p&p
Non-Stock Item - Please allow 4-6 weeks for dispatch