Philips EL 3536 (c. 1960–1962)
A $399.50 four-track stereo deck that Philips sold as the "Continental 400". A British magazine called it the machine for the true enthusiast.
Overview
Four hundred dollars was serious money in 1960, and Philips knew it. The Norelco Continental "400" - model EL3536 - was pitched as a complete stereo recording and playback package. One cabinet held the tape transport, two preamplifiers with controls, two 4-watt power amplifiers, Norelco wide-range speakers (sources conflict on whether one or two, with one account placing a second in the lid), and a full-frequency dynamic stereo microphone. The $399.50 price bought the whole thing, not a component. For a home recordist who wanted to make stereo tapes rather than just play them, that completeness was the argument.
The transport ran three speeds - 7½, 3¾ and 1⅞ ips (though some documents list the lowest speed as 1 1/6 or 1 1/4 ips) - with simple piano-key controls. At the fast speed Philips claimed frequency response from 50 to 18,000 cps, signal-to-noise better than 55 dB, and wow and flutter of 0.15%. Those are honest mid-century numbers for a consumer deck. The 0.15% figure at 7½ ips is respectable rather than spectacular, and the 55 dB S/N claim should be read like all such claims from the period, as a best-case measurement with the right tape. Still, three speeds and a 50-18,000 cps top-end range put the Continental squarely in enthusiast territory.
Inputs covered microphone, tuners and phono, with facilities for mixing mike against tuner or phono. That is handy for anyone doing narration over music. There was an output jack for monitoring with stereo headphones, a modulation indicator (the period's "magic eye"), a program indicator, a pause button with a locking device, and automatic stop. Fast wind and rewind were standard.
By the time the British press got hold of it, the machine was being sold as the Philips De Luxe Tape Recorder, Model EL 3536. Studio Sound (April 1962, p.12) described it as "an instrument for the true enthusiast" and said it bundled every worthwhile development in tape recording into one machine. That meant stereo record and playback, four-track mono at three speeds, and a full accessory set including microphone, 7-inch LP tape, empty 7-inch spool and connecting leads. For collectors, a complete example should have the microphone and spool, and many survivors won't.
The model numbers get confusing on this machine. The manual literature lists it as EL3536/54, and a related Philips stereo deck, the EL 3534, appears in the same 1962 new-product columns. The EL 3536 is the four-track stereo Continental "400"; the EL 3534 is a separate machine. Sellers frequently mix the two up, so verify the badge before buying. The Archive's record also carries both the North American Norelco branding and the European Philips branding for the same EL3536 chassis. Same deck, different badge depending on market.
The record carries no independent lab measurement. No High Fidelity or Stereo Review test report has surfaced for the EL 3536, so the 50-18,000 cps, 55 dB and 0.15% figures remain manufacturer claims rather than verified performance. Treat them as the design target, not the bench result. With a 4-watt-per-channel amplifier section and the supplied speaker or speakers (sources conflict on whether one or two), this was never a machine built to fill a room. It was built to record and to monitor.
Expect the usual mid-century Philips service issues - belts, idlers and lubrication - but the Archive has no documented failure pattern for this model, and no confirmed production end date. The 1960 announcement and the 1962 British advertising bracket the machine's commercial life; anything beyond that is inference. Secondary market prices are not documented here, and the $399.50 figure is the original 1960 US list, not a current value.
The Continental "400" is a self-contained, three-speed, four-track stereo recorder with mixing facilities and a supplied microphone. It is not a studio machine and never pretended to be. A serious hobbyist bought it in 1960 to record in stereo without assembling a system around it.
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