Mullard Modules.

[Yorkie]

Attached are some notes I wrote many years ago, with a circuit of these modules. Not very good quality (like the modules themselves!), but perhaps better than nothing.

They were used in many transistor radios, notably by Roberts. (Not their finest hour).

[Joe]

Here's the details about the beasts themselves:-

  Mullard_LP1155-1174.pdf (Size: 817.38 KB / Downloads: 22)

This one was supplied by Mark R:-

  Mullard LP1179 module.pdf (Size: 1.27 MB / Downloads: 20)