Marantz SR7300OSE Specification Guide

The Marantz SR7300ose, a supercharged version of the Marantz SR7300, is designed for the high-end home theater enthusiast on a budget.
By incorporating a copper plated chassis with double bottom plate, upgraded power supplies, better shielding and wiring and gold plated
input and output jacks, the Marantz SR7300ose simply sounds better than any other receiver in its price range.  If that wasn’t enough, the
SR7300ose also offers a selection of extremely useful surround modes, including Dolby Digital EX

®

, DTS 6.1 Discrete

®

, Dolby Pro Logic II

®

(Music and Movie) decoding, an HDCD decoder, as well as SRS Circle Surround II

®

(6.1). The SR7300ose’s advanced DAC circuitry utilizes

192 kHz/24-bit audio decoding DACs and a leading edge Cirrus Logic

®

32-bit DSP chip for superlative fidelity and resolution. The SR7300ose

is software upgradeable and easily controlled via a RS-232C terminal and includes a programmable learning remote control. 

• Processing for:

• 

Dolby Digital EX

®

, DTS ES

®

(Discrete 6.1, Matrix 6.1, Neo: 6,
96/24), Dolby Pro Logic II

®

(Movie,

Music), SRS Circle Surround II

®

• Massive Energy Power Supply,

Huge EI Transformer

• 110 W x 6 - All Discrete Amplifier

Stages

• 192kHz/24-Bit Cirrus Logic

®

DACs

for all Channels

• 32-Bit Digital Surround Processing

Chipset

• High Power Current Feedback

Circuitry

• 6 Channel Stereo Mode

• 7.1 Direct Channel Input

• 8 Channel Pre-amp Outputs

• RS-232C Terminal for Future

Upgrades or System Control

• Multi-room/Multi-source (Audio &

Video) Speaker and Pre-out Outputs

• HDCD Decoder 

• 2 Assignable DC Trigger Outputs

• Auto Input Signal Detection

• Auto Adjust Function for Speaker

Distance Settings (Delay Time)

• Front Optical Aux Input (Game

Console, Portable DVD)

• Multi-room, Multi-source
Capability 

• Large Heavy Duty Banana Type

Speaker Terminals for all Channels

• Speaker A/B Switching 

• Gold Plated Inputs/Outputs 

• Copper Plated Chassis With Double

Bottom Plate 

• Several Modifications to the Power

Supply, Signal Path, Output Devices,
Preamp Stage as Well as Improved
Internal Wiring and Shielding 

• 7.1 Channel Ready

Compatible

Compatible

®

Marantz America, Inc. 1100 Maplewood Dr., Itasca, IL 60143 630-741-0300 Fax: 630-741-0301 www.marantz.com