I have a accy item for a RME rcvr around 1938. It is the 'lamb type" noise silencer, good conx with 3 tubes on it. you remove the 2 6d6 i.f. tubes and this plugs in. It works like an audio compressor except it works in the I.F.
old hand books describe it. it was used commercially in some hi end home b'cast/sw rcvrs and some mil. rcvrs. any offers? This is a rare item. mike,
wa1mtz@localnet.com