Panasonic RE-8420 Vintage Quadraphonic 4-Channel 8-Track AM/FM Stereo Receiver (1972)
Experience the golden age of quadraphonic audio with the Panasonic RE-8420, a distinctive early-1970s stereo receiver featuring a built-in 8-track player, AM/FM radio, and four-channel amplification. Designed for both traditional stereo and immersive four-speaker listening, this vintage receiver features Panasonic's Quadruplex circuitry, independent channel-level adjustments, and a striking champagne-silver faceplate with illuminated tuning display. Its classic woodgrain cabinet and analog controls make it a standout addition to any retro hi-fi system. Fully tested, refurbished, and SPENCERTIFIED for reliable everyday listening.
CONDITION
Refurbished- Spencertified
SPENCERTIFIED - Fully Certified by Spencer
100% tested and functional. Cleaned inside and out, with worn components replaced as needed. Controls, switches, and connections cleaned with WD-40 Specialist Electrical Contact Cleaner. Internal boards and amplifier circuitry inspected, with the 8-track playback mechanism, tape head, capstan, track-change mechanism, and AM/FM tuner serviced and checked as needed.
Cosmetic condition: 8/10
Functional Condition: 10/10
WHAT'S IN THE BOX?![]()
- Panasonic RE-8420 Vintage Quadraphonic 4-Channel 8-Track AM/FM Stereo Receiver
Other information about the Panasonic RE8420
- Quadraphonic 4-Channel Amplification: Designed to drive four speakers for an immersive vintage audio experience.
- Built-In 8-Track Cartridge Player: Plays compatible stereo and quadraphonic 8-track tapes.
- 2-Channel / 4-Channel Tape Selection: Supports conventional stereo and discrete four-channel 8-track playback.
- Panasonic Quadruplex Circuitry: Provides expanded four-speaker listening from compatible stereo sources.
- AM/FM Stereo Radio: Built-in analog tuner for local radio reception.
- FET FM Tuner: Designed for sensitive FM reception.
- Automatic Frequency Control (AFC): Helps maintain stable FM tuning.
- Illuminated Tuning Display: Vintage green backlit AM/FM frequency scale.
- Lighted 8-Track Program Indicators: Displays the selected tape program.
- Manual Program Selection: Front-panel control for changing 8-track programs.
- Four Channel-Level Sliders: Separate front and rear channel level adjustments.
- Bass and Treble Controls: Adjustable tone settings.
- Loudness Control: Enhances tonal balance at lower listening volumes.
- Stereo/Quadraphonic Mode Controls: Flexible playback configurations.
- Headphone Jack: Convenient front-panel headphone connection.
- Auxiliary/Tape Inputs: Rear RCA connections for external audio sources.
- 4-Channel MPX Output: Connection for compatible external quadraphonic decoding equipment.
- Remote Balance Connection: Rear-panel connector for compatible external balance control.
- Four Speaker Outputs: Connections for front and rear speaker pairs.
- Champagne-Silver Faceplate: Classic brushed-metal appearance.
- Woodgrain Cabinet: Traditional 1970s stereo component styling.
- Solid-State Electronics: Vintage transistor-based amplification.
DIMENSIONS
- Size: 18" W × 5.5" H × 10" D
-
Weight: 18 lbs
INPUTS
- AM/FM Antenna (back)
- AUX / Tape In L/R x2 (back)
- Phono L/R x1 (back)
- Remote Balance x1 (back)
OUTPUTS
- Headphones Jack x1 (front)
- 4-CH MPX Out x1 (back)
- Rec Out L/R x1 (back)
- Speakers x2 L/R (back)
MANUFACTURER
- Made in Japan
