My first amp in 1973, bought new in 1390 for F (anything not see the average salary at the time).
(Almost) all for him! Manufacturing quality, excellent musicianship, excellent finish. For "less", it was not more than 15 or 20 watts RMS / 8 ohms but he never claimed more, and taken "DIN" are not really practical, especially now when making connections, it You will probably play a soldering iron). If you find one in good condition and revised (chemical capacitors replaced), and you do not need more than a couple of watts / 8 ohms, do not hesitate.