Fisher 500-TX Solid State Stereophonic AM/FM Receiver (1969–1972)
One of Fisher’s flagship solid-state receivers, built like a tank and blessed with that elusive transparent sound—this is high-fidelity from an era when “solid-state” still felt like magic.
Overview
The Fisher 500-TX isn’t just another vintage receiver—it’s a statement. Built from mid-1969 through the summer of 1972, this solid-state AM/FM stereo receiver was Fisher Radio Corporation’s top-of-the-line model during its prime years, holding the crown until the 1973 lineup arrived. Positioned as the “small brother” of the legendary 800-T, the 500-TX shares much of its DNA and was even described by users as essentially the same unit. That’s no slight—being a scaled-down version of one of Fisher’s most revered receivers means it inherits serious engineering chops.
It’s a no-compromise integration of three distinct components: a wideband AM/FM stereo tuner, a preamplifier, and a power amplifier, all wrapped in a single chassis. The result? A receiver that doesn’t just play music—it reveals it. Owners report sensitive, noise-free radio reception, excellent channel separation across all stereo sources, and a wideband audio response that feels effortless. This is the kind of gear that makes you forget you’re listening to electronics. It just sounds like music, clean and unforced, with that “transparent” quality Fisher transistorized designs are known for.
Specifications
| Manufacturer | Fisher Radio Corporation |
| Model | 500-TX |
| Category | Stereo Receiver |
| Year of Production | Mid 1969 – Summer 1972 |
| Technology | Solid State |
| Power Output | 65 watts per channel into 8Ω (stereo) |
| Frequency Response | 20Hz to 25kHz |
| Total Harmonic Distortion | 0.5% |
| Damping Factor | 30 |
| Input Sensitivity | 2.5mV (MM), 300mV (DIN), 250mV (line) |
| Tuning Range | FM, MW |
Key Features
Auto Tune-O-Matic and Presets
The 500-TX comes equipped with Fisher’s Auto Tune-O-Matic system, a feature that wasn’t just functional—it was futuristic for its time. The tuner presets, in particular, are often singled out by owners as “freaking neat and unique,” offering a level of convenience and precision that stood out in the late 1960s. Tuning in a station wasn’t a chore; it was satisfying, almost ritualistic, with smooth dial action and reliable memory. This wasn’t just about locking onto a frequency—it was about doing it with elegance.
Integrated High-Fidelity Design
Fisher didn’t cut corners by cramming separate functions into one box. Instead, they engineered the 500-TX as a seamless fusion of a high-performance tuner, preamp, and power amp—each section designed to perform like a standalone component. The payoff is in the performance: wideband response from 20Hz to 25kHz, low distortion (just 0.5%), and a damping factor of 30, which helps keep bass tight and controlled. When you crank it up, it doesn’t strain—it just delivers, with ample power reserve and composure.
Build and Aesthetic
Visually, the 500-TX carries the gravitas of a premium component. It typically came housed in a simulated walnut cabinet, giving it that warm, mid-century hi-fi presence that still looks at home on a modern shelf. It’s not just about looks—the chassis is built like a tank, reflecting Fisher’s commitment to durability and quality during this era. The front panel layout is clean, functional, and reassuringly dense with controls, signaling that this is serious gear for serious listeners.
Historical Context
Fisher, founded by Avery Fisher, was a name synonymous with high-fidelity excellence throughout the 1960s and 70s. The 500-TX arrived at a pivotal moment—when solid-state technology was proving it could match, and even surpass, the performance of tube gear. While Fisher had built its reputation on tube amplifiers, the 500-TX demonstrated that the brand’s engineering integrity carried over into the transistor era.
From 1969 to 1971, the 500-TX was the top-of-the-line Fisher receiver, a status it shared with the 800-T until both were succeeded by newer models in 1973. Its position as the “small brother” of the 800-T isn’t just marketing—it reflects a real engineering lineage. One owner noted it actually has more power than several other Fisher models they’ve owned, including the 700-T, 550-T, and even some tube-based units. That’s a testament to how seriously Fisher took this design.
Collectibility & Value
The Fisher 500-TX remains a desirable piece among collectors of early solid-state gear. While Fisher’s tube components often command more attention, the 500-TX has its own loyal following—especially among those who appreciate its transparent sound and robust build. One long-term owner stated plainly: “I bought mine in 2009 and it’s one of the best FISHER’s I have, among both Solid state and Tube.” That kind of endorsement speaks volumes.
Market prices reflect its status: a used and possibly modified unit was listed for $1,100 in June 2024, while another asking price was noted at $950. Condition varies widely—from “needs repair” to “very nice cosmetics” and “working when stored.” The availability of a service manual helps with restoration, and parts like bulbs and filter capacitor rebuild kits have appeared on the market, with a complete restoration kit listed at $167 in 2022. These aren’t throwaway components—they’re maintained, restored, and cherished.
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