Marantz 4400 Verifications and Dimensions
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Marantz 4400 Receiver Stereo 2 + Quadradial 4 Black Wood Case. Serviced! EXTRA Cost $500 for Wood Case and $400 for Marantz SQA-2 Adaptor.
The Marantz 4400 is fully verified as a 1976–77 quadraphonic receiver. Its official dimensions are 490 × 146 × 386 mm (W × H × D) and its weight is ≈23.4 kg (51.6 lbs). These values are confirmed across multiple authoritative sources.
Verified Physical Specifications (Marantz 4400)
Width — 490 mm
Height — 146 mm
Depth — 386 mm
Weight — ≈23.4 kg (51.6 lbs)
All three independent listings (HiFi Engine, TechnoGold, AtomAkustik) report identical dimensions and weight.
Model Verification & Key Details
Model: Marantz 4400
Manufactured in: Japan
Production years: 1976–1977
Series: Marantz Quadradial
Power output: 125 W/ch (stereo), 50 W/ch (quad)
Special features: Built‑in oscilloscope for tuning and quad monitoring
How to Verify an Authentic Marantz 4400
Rear serial plate — Should show model 4400 + Japan manufacture.
Oscilloscope window — Unique round CRT display on left side.
Front panel layout — Gold/black faceplate, large tuning knob, quad controls.
Quad mode selector — MONO / 2‑CH / DISCRETE / VARI‑MATRIX / SQ.
Internal layout — Large transformer, quad amplifier modules, CRT driver board.
Please examine all the pics and ask any questions prior purchasing
Warranty Information
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