A gorgeous hifi set from the Seventies, consisting of the Realistic STA-2000 receiver (2x75W) and Realistic Optimus X30 loudspeakers (75W): ready to roll!
Realistic STA-2000 receiver
Introduced in late 1977 by Radio Shack under their house brand Realistic, the STA-2000 was a flagship AM/FM stereo receiver. Delivering 75 watts per channel into 8 ohms, it was designed to directly challenge high-end "monster" receivers from major Japanese competitors like Pioneer, Kenwood, and Sansui.
Launch and Design Context
Released as Radio Shack's pinnacle high-power component at the time.
Styled with a classic silver-face aluminum front, heavy-duty knobs, and rich walnut veneer side panels.
Manufactured primarily by Foster Electronics (Fostex), though historical design resemblances often led to mixed opinions and debates on whether they shared assembly lines with Pioneer.
Realistic Optimus X-30
The Realistic Optimus X-30 is a rare vintage loudspeaker released around 1980–1981 by RadioShack's parent company, Tandy Corporation, specifically for select European and international markets via regional Tandy/RadioShack catalogs. Unlike standard North American Realistic models, the X-30 series featured distinct European-sourced components, such as high-grade Isophon drivers, built-in signal level VU meters on the baffle, and front-mounted frequency adjustment controls.
Design and Specifications
Type: 3-way passive standmount / bookshelf loudspeaker
Drivers: Equipped with a large ~25 cm (10-inch) woofer featuring durable rubber surrounds, paired with specialized midrange and high-frequency units (often utilizing West German Isophon component assembly)
Distinctive Feature: Integrated active VU meters on the front face to monitor audio signal levels, alongside adjustable level controls for high and mid frequencies
Impedance: 8 Ohms
Frequency Response: Deep low-end reach starting down near 30 Hz up to 20,000 Hz
Market Context & Legacy
Tandy / RadioShack Distribution: In the late 1970s and early 1980s, Tandy Corporation distributed unique audio gear through German and European Tandy catalogs that differed significantly from standard US offerings.
Collector Status: Because they were produced in limited quantities outside of North America and utilized premium European drivers rather than standard budget paper cones, X-30 models are uncommon finds today. Vintage audio collectors prize them for their unique aesthetic—especially the functional VU meters—and robust build quality.
These models are also sold separately (see listing). Note that the turntable in the first picture is not part of the set (already sold).
