Marantz 4300 User Manual

: .:~
Model 4300
Stereo 2+Quadradial4
..... • .. ~~R.~ Receiver
MARANTZ CO., INC. ·P.O. BOX 99'SUN VALLEY, CALIFORNIA·91352
A WHOLLY-OWNED SUBSIDIARY
OF SUPERSCOPE INC., SUN VALLEY, CALIFORNIA 91352

Marantz 4300 Specifications

General

Signal to Noise Ratio	75dB (MM), 90dB (line)
Tuning Range	FM, MW
Speaker Load Impedance	4Ω to 16Ω
Type	Receiver
Semiconductors	4 x IC

Summary

Connecting the 4300

Speaker Connections

Details connecting main and rear speakers, ensuring correct polarity and impedance.

Speaker Phasing

Speaker Placement

Front Panel Features

Mode Switch Operations

Explains the function of the MODE switch for MONO, 2 CH, DISCRETE, and VARI-MATRIX modes.

Dimension and SQ Decoder Controls

Balance and Tone Controls

Details BALANCE and BASS, MID, TREBLE controls for sound adjustment.

Noise Reduction and Filtering Switches

Explains LOUDNESS, LOW FILTER, HI FILTER, and FM MUTING switches.

Meters, Tuning, and Calibration Controls

Rear Panel Features

Input and Output Jacks

Antenna and FM/Quadradial Connections

System Configuration and Power

Dolby System Operation

Dolby Calibration Procedures

Guides for calibrating Dolby playback and record levels for optimal performance.

Dolby FM and Mode Chart

Details using Dolby on FM broadcasts and explains the Dolby Mode Chart.

Technical Description

FM and AM Tuner Sections

Describes the FRONT END, IF STAGES, LIMITER, FM DEMODULATOR, MUTING, and AM TUNER circuits.

Audio Processing and Amplification

Covers PHONO AMPLIFIERS, SELECTOR, TONE CONTROL, POWER AMPLIFIER, and DRIVER STAGE functions.