Sherwood S-2000 (late 1950s)
One hundred thirty-nine dollars and fifty cents, net — that was the ask for a Chicago-built tube tuner that Sherwood insisted could pull stations from over a hundred miles out.
Overview
The Sherwood S-2000 is a tube AM/FM tuner from the late 1950s, built in Chicago. As near as the surviving record shows, it is a mono unit. It was the AM/FM half of Sherwood's modular "home music center" pitch, meant to sit beside the company's matching amplifier in a stack of separate components rather than inside a console. The price was $139.50 net, as listed in HiFI-Stereo (March 1958, p.37).
The headline claim in that same ad was sensitivity. Sherwood billed its tuners as the first to achieve under one microvolt for 20 dB of FM quieting, which the copy translated into station range beyond 100 miles. That figure is a manufacturer claim about the tuner line broadly, not a lab-measured S-2000-only number. Sherwood was selling reach and selectivity to people living well outside city signal contours. Surviving examples suggest a chassis roughly 16 inches wide, 13¼ inches deep, and 5 inches tall. That is a shallow, wide box built to stack.
Beyond that, the record is thin. No frequency response, distortion, signal-to-noise, or selectivity figures have surfaced from any reliable period source, and no tube complement is documented.
Key Features
"Feather-Ray" Tuning Eye
The tuning indicator was branded the "Feather-Ray" eye, and Sherwood made a point of it in period advertising. An eye tube like this lets you center a station by watching a shadow close instead of guessing from a needle. That was useful on a crowded FM dial in the late 1950s, when adjacent-channel interference was a real problem. It is the most distinctive thing on the front panel, and collectors tend to mention it first.
AFC Switch
Automatic frequency control could be switched in or out. Engaged, it locks the tuner onto a station and keeps drift from pulling it off. Disengaged, it lets you tune freely past strong locals to reach weaker neighbors. A tube tuner wanders as it warms up, so the switch is less a convenience than a necessity. Having it on the front panel rather than buried in the chassis was part of the S-2000's appeal.
Flywheel Tuning
The tuning capacitor is driven through a flywheel. That gives the dial a weighted, coasting feel instead of the stiff direct drive found on cheaper tuners, and it makes slow, precise tuning possible.
Level Control and Cathode-Follower Output
A front-panel output level control and a cathode-follower output stage let the S-2000 drive whatever came next without loading down the detector. The cathode follower is a low-impedance buffer. It keeps cable capacitance and the input impedance of the following amplifier from coloring the signal, and it makes the tuner easier to match to a range of gear. The level control lets you trim output to suit the amplifier's sensitivity rather than fighting a mismatch at the volume knob.
Historical Context
The S-2000 sat at the top of a two-tuner lineup. It is the AM/FM version of the same chassis as the Sherwood S-3000, which was FM only and sold for $99.50 net. Buyers who wanted AM paid the difference.
Sherwood's own advertising in the period framed the whole line as the "complete high fidelity home music center," with the S-2000 engineered and styled to match the S-1000 II amplifier. The approach was separate tuner, separate amplifier-preamp, matching cabinetry. That was the company's answer to the console era, and the S-2000 was the radio half of it. The exact production run is undocumented; the record supports only "late 1950s."
Collectibility & Value
Surviving S-2000s turn up occasionally. One recent eBay listing for a tube mono AM/FM example was asking $282, though a single asking price is not a market. Enthusiasts who own them tend to praise the build and the FM performance, which is the usual verdict on Sherwood's better tube tuners: solid Chicago construction and a front end that pulls in stations cleanly.
Listing titles for this model are inconsistent. One calls it a "Stereo Receiver," and another references an "S-2000II" from 1968, which is a different model designation entirely and should not be merged with the original. The S-2000 as documented here is a mono late-1950s tube tuner. Photofact folders for the S-2000 and its variants routinely sell for around $12.74. No common failures, repair procedures, or parts-availability notes have surfaced in the research.
eBay Listings
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