marantz pm66se user manual

The Marantz PM66SE is a high-quality stereo integrated amplifier featuring advanced audio circuitry, gold-plated connectors, MM phono input, multiple line inputs, tape monitoring, tone controls, loudness compensation, and remote control capability. Designed for audiophile performance with 60 watts per channel into 8 ohms, this amplifier delivers exceptional sound quality for music enthusiasts. Below are key sections covering features, installation, operation, specifications, and maintenance.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Operation Guide 8. Audio Features 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: High-current power supply, gold-plated RCA connectors, MM phono stage, tone controls, source direct mode, remote control capability.

Feature	Description
Power Output	60W + 60W (8Ω, 20Hz-20kHz)
Phono Input	MM (Moving Magnet) cartridge compatible
Line Inputs	CD, Tuner, Tape, Aux
Tone Controls	Bass and Treble adjustment
Source Direct	Bypasses tone controls for pure signal
Loudness Control	Compensates for low volume listening
Remote Control	Included for convenient operation
Speaker Terminals	High-quality binding posts
Power Consumption	220W maximum
Dimensions	440 x 385 x 130 mm (W x D x H)

Installation

Unpack and inspect contents. Place on stable, level surface with adequate ventilation.

Connect speakers: Use high-quality speaker cable to A or B speaker terminals.
Connect audio sources: Use gold-plated RCA cables to appropriate inputs (CD, Tuner, etc.).
Connect phono: Use phono input for turntable with MM cartridge.
Connect power: Plug into AC power outlet.
Connect antenna: For tuner operation, connect FM/AM antenna.

WARNING! Ensure proper ventilation; do not block ventilation slots. Use correct speaker impedance.

First-Time Setup

Power on amplifier; verify all connections are secure.

Speaker selection: Choose A, B, or A+B speaker outputs.
Input selection: Rotate input selector to desired source.
Volume control: Start at minimum volume and gradually increase.
Tone settings: Adjust bass and treble to preference.
Source Direct: Engage for pure audio signal path.

CAUTION! Always turn volume to minimum before powering on or changing sources.

Specifications

Power Output: 60W + 60W (8Ω, 20Hz-20kHz, 0.02% THD)
Frequency Response: 5Hz-50kHz (+0/-3dB)
Input Sensitivity: Phono: 2.5mV, Line: 150mV
Signal-to-Noise Ratio: Phono: 85dB, Line: 100dB
Tone Control Range: Bass: ±8dB at 100Hz, Treble: ±8dB at 10kHz
Power Requirements: AC 120V/230V, 50/60Hz
Dimensions: 440 x 385 x 130 mm (W x D x H)
Weight: 8.5 kg

Controls and Settings

Front Panel: Power switch, Input selector, Volume control, Balance, Tone controls, Loudness, Speaker selection, Source Direct.

Remote Control: Power, Input selection, Volume, Mute, Balance.

Input Selection: CD, Tuner, Phono, Tape, Aux. Tone Controls: Bass and Treble adjustment (±8dB). Speaker Selection: A, B, A+B. Special Features: Source Direct bypasses tone circuit, Loudness compensation for low volume.

Connecting Devices

Audio Sources: CD player, Tuner, Turntable (MM), Tape deck, Auxiliary devices.

Turn off amplifier before connecting devices.
Use high-quality RCA cables for all connections.
Connect turntable to PHONO input only.
For tape recording, connect tape deck to TAPE IN/OUT.
Ensure proper speaker polarity (+/-).

Tip: Use gold-plated connectors for optimal signal transfer.

Operation Guide

Basic operation procedures for optimal performance.

Power On: Turn on power switch; indicator light illuminates.
Source Selection: Rotate input selector to desired source.
Volume Control: Adjust volume to comfortable listening level.
Tone Adjustment: Use bass and treble controls as needed.
Source Direct: Engage for critical listening sessions.
Loudness: Use at low volume levels for enhanced bass response.
Speaker Selection: Choose between A, B, or both speaker sets.
Tape Monitoring: Monitor tape recording via tape input.

WARNING! Avoid excessive volume levels that may damage speakers or hearing.

Audio Features

Advanced audio processing and control options.

Source Direct: Bypasses tone control circuitry for pure signal path. Loudness Compensation: Automatically adjusts frequency response at low volumes. Tone Controls: Independent bass and treble adjustment (±8dB). Phono Stage: High-quality MM phono preamplifier. Remote Control: Full function remote for convenient operation.

Care & Maintenance

Unplug from power before cleaning. Use soft, dry cloth for exterior surfaces.

CAUTION! Do not use liquid cleaners or aerosols. Keep away from moisture and extreme temperatures. Ensure adequate ventilation during operation.

Regulatory Information

Complies with international safety and EMC standards. Manufactured to Marantz quality standards. Copyright © Marantz. For technical support and service, contact authorized Marantz service centers. Visit www.marantz.com for additional information and updates.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No sound from speakers	Speaker connections/volume	Check speaker wires; ensure volume is up; verify input selection
Distorted sound	Overload/clipping	Reduce volume; check source signal level; verify speaker impedance
Hum or noise	Grounding/cables	Check cable connections; ensure proper grounding; separate from power cables
Remote not working	Batteries/obstructions	Replace batteries; ensure clear line of sight to IR sensor
One channel silent	Balance/cable	Check balance control; verify RCA cable connection; test speakers

Reset: Power cycle amplifier if experiencing issues.

Service: Contact authorized Marantz service center for repairs.