JLM2503 Output transformer. Can be used for API 2503 type DIY projects. The transformer has 4 identical 150ohm windings that are quadfilar wound. So can be used as 1:1:1:1 or 1:2 or 2:1 or 1:3 or 3:1 applications. It is physically identical in size to an AP2503. The top black PCB termination for t…

Clip with double sided tape like used to hold JLM14 transformer in our Repro kits

JLM111PCB Output transformer. The transformer has 3 identical 150ohm windings that are trifilar wound with NO DC gap. So can be used as 1:1:1 or 1:2 or 2:1 applications. The top terminal plate is narrower so it will fit on its side in 1 unit high racks and 500/51X modules which have a 36mm interna…

The OEP A262A3C is a OEP A262A3E with Mu shield can already fitted at the factory. So you get the transformer and sheild can shown below but already assembled as one unit.

JLM14 is a  tiny 1:4 Mic Input transformer. Transformer remains very flat with just a simple 2k2 to 100k load resistor with NO zobel components needed.