Parts and Components, Transformers.

Component	Notes or other component	Component	Notes or other component
Old big tube	Telefunken RL2T2 HF triod.	Kapsch und Söhne block capacitors	K&S reostat
Variable resistor	Mini reostat		Telefunken and Funkwerk Erfurt ECH11 and EF14 metal tubes
Cathode ray tubes	Oscilloscope tubes 7QR20 and DG3-12A.	Ge transistors	Several Ge transistors from the sixties.
2. world war german military tubes. Navy forces	Lorenz RL2,4T1 and RL2,4P2 Valvo RV2,4P700 Telefunken RL2,4T4 see also	Stefra and ESSCO radio components	German or austrian radio components for hobbyists.
Ducati variable capacitor.	better picture SSR Pat.pend.1926,1928,1929	WERSI German manufacturer, produced mainly electronic organs.	Little melody bell. Wersi began manufacturing do-it-yourself electronic organ kits in 1969.
Hydra rectifier and capacitors	Radio Hekaphon reostat		Old telegraph key
Big variable common reactance	Copper on keramic nductivity		Telephone step rel.
Tel.switch	Earphone		Phone monitor Kalimar Tronics T-1110. 2*2SB186 Sanyo Ge-transistor preamplifier with coil inductive coupling as input.
PCB Univac	PCB with trafos		High-voltage lightning arrester
PCB Sprague	PCB 1 - another PCB	PCB 4	PCB 5
PCB 2	Diods: ITT(EM89, EM120), N3669. transistors: GE(4JX1C932), TI(GA322, GA324), RCA(TDI453?).	PCB 3
PCB with relays	With a lot of relays on the board.	PCB with cooler
PCB with diodes	With a lot of diodes EM120 (ITT).	PCB russian	Transistors: 2T3126, 2T6025, 2T803A.
PCB with nuvistors	Nuvistor 7586 Siemens-Halske, tetrod in detail - not much bigger as a transistor.	PCB with E88CC	Noval dual triode tube - steep, used in TV tuners
PCB with IBM 52 circuits	in detail - predecessor of a conventional IC ? Motorola transistors with the cooler 183801.	wound resistors 1,2,2,5 ohm	setting possibilities: 1-10 ohm, production date: 9.5.1941. Produced in Soviet Union.
1.5 V AA element	Flying Bomb	9 V Battery	Hellesens
ELM Hear-help	Without active elements	Another hear help	original battery, using instructions.
SanKen	Transistor amplifier	Schrack relays
3 well known IC's	Procesor Motorola MC68000, AD convertor Intersil ICL7107, function generator Exar XR2206.	Vienna Hear-help	With Ge transistors.
Stella economic lamp.	Trafo 220V -> 6V/500mA with transformation of thread from big lamp thread to little lamp thread.	MW radio oscillator and IF transformer cans.	.
Old spool with 0.1mm lack wire.	Another Siemens Halske spool		2 old spools from Vienna producers.

Transformers - railway and others

Component	Notes	Component	Notes
Power suply	Self-constructed 6V DC max 0.3 A with selen rectifier	Railway model trafo Arnold	Arnold 0-12V DC, 0-6V DC, 1.3 A, max 13VA, 16V AC max 16VA
Railway model trafo Fleischmann	Fleischmann 0-15V DC, 1.2 A, max 17VA, 14V AC max 14VA	Railway model trafo Roco	Roco 0-14V DC, max 14VA, 14V AC max 14VA
Railway model trafo Trix	Trix 0-12V DC, max 6VA, 13.8V AC max 6VA	Railway model trafo Märklin	Märklin mini-club 2-8 V DC, max 5VA, 10V AC max 6 VA
Railway model trafo Piko	Piko 1.7-12V DC, max 1.2A, 16V AC max 1.2 A	Railway model trafo Kleinbahn	Kleinbahn 0-16V DC, max 0.9A, 16V AC max 0.9A
Railway model trafo Märklin	Märklin	Auto model trafo Märklin	Märklin 14V max 0.7A
Railway model trafo Juwa	Juwa 3-14v 0.5 A	Power suply Matchbox	Matchbox 10V DC max 0.4 A
Nice trafo with 2 power supplies	IC's: LM317T for regulated voltage, MC7812 for 12V.	Neumüller minipac netzmodul	Trafo and rectifier 110-220V AC to +-12V/0.25A DC sealed in one piece.