Marantz Superscope CRS-3800 — Serviced Vintage Stereo Boombox
Rare 1980s Collectible · FM/AM Stereo Cassette Receiver · Fully Functional
Serviced FM/AM Stereo Vintage Marantz

Rare SUPERSCOPE by Marantz CRS-3800 stereo radio cassette receiver. A fully serviced vintage model from the golden age of boomboxes, perfect for collectors, enthusiasts, and interior display.

Service Performed
  • New cassette drive belts installed
  • Full internal cleaning (dust removal + contact restoration)
  • Power-on check completed
  • Cassette playback confirmed
  • FM/AM reception OK
  • Speakers tested — sound output good
  • Antenna intact, smooth extension/retraction
Condition
  • Minor scratches from age
  • No major cosmetic damage
  • Cassette window remains clear
  • Overall appearance: well-preserved
Features
  • Auto Shut-Off function
  • Four-Way Power compatibility
  • Matrix Stereo mode
  • Powerful speakers for rich, deep sound
  • Includes power cord
Full Item Description

This listing is for a rare SUPERSCOPE by Marantz CRS-3800 stereo boombox. A serviced and working collectible piece from the 1980s, combining retro aesthetics with legendary Marantz quality.

Equipped with FM/AM stereo reception, cassette playback, and strong sound output through its built-in speakers, this unit also features Auto Shut-Off, Four-Way Power compatibility, and a Matrix Stereo mode for enhanced audio experience.

The design is heavy, stylish, and well-suited for both functional use and display. A truly rare piece for vintage audio collectors.

Rare: Vintage Superscope CRS-3800 by Marantz.
Serviced: Belts replaced, cleaning & function check completed.
Sound: Deep, rich output from large stereo speakers.
Please review photos for exact condition and included items. Questions are welcome anytime.