ПРИ ВКЛЮЧВАНЕ В КОНТАКТА БРЪМЧИ . 
Country:  Germany
Manufacturer / Brand:  Grundig (Radio-Vertrieb, RVF, Radiowerke)
alternative name
Grundig Portugal || Grundig USA / Lextronix
Year: 1967–1969 Category: Sound/Video Recorder and/or Player
Valves / Tubes 4: EF86 EF83 ECC81 ECL86
Semiconductors (the count is only for transistors) 1: BC107
Main principle Audio-Amplification
Wave bands - without
Details Tape Recorder
Power type and voltage Alternating Current supply (AC) / 110; 220 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
Power out 2.5 W (unknown quality)
from Radiomuseum.org Model: TK145 de Luxe - Grundig Radio-Vertrieb, RVF,
Shape Tablemodel with Push Buttons.
Dimensions (WHD) 400 x 180 x 290 mm / 15.7 x 7.1 x 11.4 inch
Notes Grundig Tonbandkoffer TK145 de Luxe.
Vierspur-Mono; Bandgeschwindigkeit: 9,5 cm/s; Spulen-Ø: 15 cm; Frequenzbereich: 50···12500 Hz. Abschaltbare Aussteuerungsautomatik mit 12-15 min. Ausregelzeit ohne Dynamikverzerrung.
Net weight (2.2 lb = 1 kg) 8.5 kg / 18 lb 11.6 oz (18.722 lb)
Collectors' prices  
External source of data erb
Source of data Handbuch VDRG 1967/1968