Manufacturer : Mende Co. Type : 38G Produced : 1930 - Germany Frequency range : MW, LW Receiving mode : audion - regenerative Tubes : RE 034, RE 074, RE 114 Speaker, phones : external high impedance speaker (1k - 2k ohms) Power supply : 220V DC Receiving estimation (1-10) : 7 Global estimation (1-10) : 8 Specials : battery radio purposed for non electrify area        - needs longer wire antenna and ground Note : no