This Juliette model was sold under a couple of other names (Lloyd's TP-566W, Star-lite ST-666 Statesman) with slight cosmetic variations. This LT-44 was imported by Topp Import & Export of Miami. The owner's manual confirms DC bias and permanent magnet.
The Juliette had 4 transistors but used one as a diode. Within the next couple of years, electronics manufacturers would be touting transistor counts on the front panel, and even adding gratuitous transistors to up the count for promotional purposes.
This one is a 6-transistor recorder... In the early days of transistorized consumer electronics, manufacturers would boast about the number of transistors a device contained. In many cases, the transistor count was featured prominently on a chrome (or plastic faux chrome) badge on the product.
I remember those days! I had a "transistor radio" that boasted a whopping SEVEN transistors! This was during the days of the "Space Race," and transistors were cool back then.
...the fidelity is about the same as the cheap cassette recorders we played with in the late 70s and early 80s.
The last time I used one of those, it was as the data storage device for my Commodore Vic-20!