Rek-O-Kut LP-743
Fifty-five dollars bought you a 12-inch transcription turntable that changed speeds without lifting the disc. Half a century later, collectors still prize that trick.
Overview
The LP-743 was Rek-O-Kut's bid to sell a serious 12-inch transcription turntable to people who couldn't justify the flagship. The company's own catalog copy from the period built the whole line around one idea: not every system needs the most expensive table, so pick the model that complements the rest of the chain. The LP-743 sat in the middle of the range, above the ordinary phono units and below the deluxe broadcast-grade machines. It was $54.95 net, per Rek-O-Kut's advertising in the audio press of the early 1950s, and it was the value entry into real transcription hardware.
That money bought a three-speed, 12-inch turntable built around a four-pole induction motor. The speeds were the three that mattered in the early fifties - 78, 45, and 33⅓. The party piece was instantaneous speed change. The LP-743 could shift between speeds without stopping the platter or lifting the record off the spindle. If you owned a mixed library of 78s and LPs, that was a useful convenience, not a spec-sheet flourish, and Rek-O-Kut led with it in nearly every ad the model appeared in.
The motor was pitched as smooth, quiet, and vibration-free. The published noise figure for the LP-743 was 30 dB down. That is modest next to the hysteresis-synchronous T-12H and T-43H models in the same catalog, which were rated at 50 dB and carried the National Association of Broadcasters' speed-regulation and wow standards. Rek-O-Kut was candid about the pecking order. The same advertising that sold the LP-743 as a bargain also told buyers plainly that the deluxe models were the ones for ultra-high-fidelity amplifiers and speaker systems.
Construction followed the house pattern. Every Rek-O-Kut turntable of the era was built on a heavy aluminum casting, lathe-turned and balanced for wow-free rotation. The company's copy claimed identical quality and workmanship across the line, with price differences driven solely by materials. The LP-743's specific brief, according to the catalog, was to be dimensioned for replacing obsolete motors in average consoles. That tells you who Rek-O-Kut expected to buy it: the console owner upgrading his changer, not the studio engineer.
High Fidelity (August 1954, p.21) carried Rek-O-Kut's claim that more of its turntables were used in high-quality sound systems than all others combined. That is advertising copy, and the sort of boast every manufacturer made. The LP-743 was the volume model in that campaign, the one that put a Rek-O-Kut platter under listeners who never would have sprung for a T-12H.
Collectors note that the LP-743's appeal today is what it was then. It does the basic job of a transcription turntable without the premium attached to the broadcast-spec models. The induction motor is simpler than the hysteresis units, the three-speed operation covers the entire pre-stereo era, and the cast aluminum platter is the same heavy, balanced part found up and down the range. It isn't the quietest or most speed-stable table Rek-O-Kut made. The 30 dB noise rating is a full 20 dB behind the T-12H, and anyone chasing broadcast-grade wow performance should look at the synchronous models instead. Expect the usual maintenance on a unit this age. The motor mounts and lubrication are the first things to check on any induction-driven Rek-O-Kut, and the speed-change mechanism needs a careful look before money changes hands.
Pricing is the murkiest part of the LP-743 story. The model appears at $54.95 net across multiple early-fifties advertisements, but later Rek-O-Kut copy from mid-1954 quotes the line as starting at $59.50. Whether that reflects a price increase, a different configuration, or simply a different entry model is not clear from the available documentation. What is clear is that the LP-743 held its position as the affordable Rek-O-Kut throughout its advertising life.
eBay Listings
As an eBay Partner, we earn from qualifying purchases. This helps support our independent vintage technology research.