Old transistor radio receiver post grundig concert-boy 1000 am/fm

Massive & old transistor receiver vintage portable stereo radio from 1971 fm / am wave range rare model to find in this condition collectible device *** grundig concert boy 1000 *** powerful radio that has nothing to envy of the ghettoblaster boomboxes from the 80's "walnut" model imitation wood tuned circuits7 am circuit(s) 14 fm circuit(s) - broadcast wavebands, (bc) long - wave (lw), 2 X sw and fm or uhf. - power supply type and voltage line/batteries (all types) 110-127; 220/d: 6 × 1.5 volts - 4 speakers - output power 10w (15w max.) - lf stereo amplifier with 2 power amplifiers - large 70 cm adjustable antenna dimensions (l X h X d) 48.5 X 27 X 15 cm net weight - 6, 800 kg serial number - 020524 device in good working and aesthetic condition it has been completely restored with quite a few elements changed (do not ask for the list thank you): ) I added 4 blue leds at the top of the wave bands which give a superb night effect delivered with a manual downloaded to listen to on youtube https: //youtu.be/jnpkna5dviq.