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Marantz 2270 User Manual

Marantz 2270
36 pages
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ERR
Hoan
en
EZ
model
2270

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Marantz 2270 Specifications

General IconGeneral
Power Output70 watts per channel into 8Ω (stereo)
Total Harmonic Distortion0.3%
Damping Factor45
Speaker Load Impedance4Ω to 16Ω
Tuning RangeFM 88 to 108MHz
Output Impedance8 ohms
Dimensions365mm

Summary

Power Amplifier Protection and Troubleshooting

Alignment Procedures

AM Alignment Procedures

Steps for AM IF and frequency range alignment.

FM Alignment Procedures

Steps for FM alignment, tracking, and tuning.

Stereo Separation Alignment

Procedure for optimizing stereo separation in the FM tuner.

Muting and Audio Adjustments

Specifications

Audio Circuits Specifications

Performance metrics for the receiver's audio sections.

FM Sections Specifications

Performance metrics for the receiver's FM reception.

General Specifications

Power requirements and physical dimensions of the receiver.

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