Marantz 4430 Quadradial Receiver Silver Face 30WPC 4-Channel
Rediscover true vintage surround sound with the Marantz 4430, one of the most iconic Quad receivers ever made. Known for its warm Marantz tone, powerful 4-channel output, and stunning blue illumination, the 4430 remains a collector favorite. This unit includes its original wired remote control, giving you authentic 1970s 4-channel balance and mode adjustment. Fully tested, serviced, and performing beautifully. Own a rare Marantz classic, SpenCertified, and ready to enjoy.
CONDITION
SPENCERTIFIED- Fully certified by Spencer
Refurbished and SPENCERTIFIED
100% tested and functional. Cleaned inside and out; worn parts replaced as needed. Controls, switches, and all internal contacts were cleaned with WD-40 Specialist Electrical Contact Cleaner. FM/AM tuner aligned. Lights inspected and replaced as needed. Outputs tested on all four channels. Controls cleaned, boards inspected, DC offset checked, output section verified.
Cosmetic Condition: 10/10
Functional Condition: 10/10
WHAT'S IN THE BOX?
- Marantz 4430 Quadradial Receiver Silver Face 30WPC 4-Channel
- Wired Factory Remote Control (RC-4)
Other information about the Marantz 4430
- Tuning range: FM, MW
- Power output: 30W/ch into 8Ω (quadraphonic)
- Frequency response: 20Hz to 20kHz
- Total harmonic distortion: 0.3%
- Damping factor: 45
- Input sensitivity: 1.8mV (MM), 180mV (line)
- Speaker load impedance: 4Ω to 16Ω
- Dual speaker outputs (System 1/2)
- Classic Marantz heavy chassis and silver-face styling
- CD-4, SQ, and RM quadraphonic decoding capability (external demodulators may be required)
- 2-Channel and 4-Channel operating modes
- Dolby FM circuitry
DIMENSIONS
- Width: 17.3 in
- Height: 5.75 in
- Depth: 14.5 in
-
Weight: 36 lbs
INPUTS
- Remote Control x1 (back)
- Tape x4 L/R (back)
- AUX x4 L/R (back)
- Phono x2 L/R (back)
OUTPUTS
- Headphone x2 (front)
- Speakers x4 L/R (back)
- AC Outlet x2 (back)
- FM Quadradial x1 (back)
- Tape x4 L/R (back)
MANUFACTURER
- Made in Japan
