Marantz Cassette Recorder Manual

The Marantz Cassette Recorder is a high-quality audio recording and playback device featuring Dolby noise reduction, auto-reverse playback, three-head design for superior recording quality, manual recording level controls, pitch control, metal/normal tape compatibility, line inputs and outputs, microphone inputs, headphone jack, and VU meters for precise level monitoring. Below are key sections for operation, features, connections, maintenance, and troubleshooting.

Features at a Glance

Key components: Three-head design, Dolby B/C noise reduction, auto-reverse mechanism, VU meters, pitch control, tape selector.

Installation & Setup

Unpack and inspect contents. Place on stable, level surface away from heat sources and magnetic fields.

1. Power connection: Connect to appropriate AC voltage (check local requirements).
2. Audio connections: Use line inputs for recording from external sources; line outputs for playback to amplifiers.
3. Microphone setup: Connect microphones to XLR/TRS inputs for direct recording.
4. Tape loading: Insert cassette with exposed tape facing forward and toward playback head.

WARNING! Keep away from strong magnetic fields which may erase recordings. Ensure proper ventilation.

Basic Operation

Power on unit; allow 30 seconds for stabilization before use.

1. Playback: Insert cassette, press PLAY button. Use FF/REW for navigation.
2. Recording: Set input source (line/mic), adjust recording levels using VU meters.
3. Dolby NR: Select B or C position based on tape type and desired noise reduction.
4. Tape type: Set selector to match cassette type (Normal, CrO2, Metal).

CAUTION! Never operate with cassette compartment open. Keep fingers away from moving parts.

Specifications

• Frequency Response: 30Hz-18kHz (Metal tape)
• Signal-to-Noise Ratio: 72dB with Dolby C
• Wow & Flutter: 0.04% WRMS
• Inputs: Line (RCA), Microphone (XLR/TRS)
• Outputs: Line (RCA), Headphone (1/4")
• Power Requirements: 120V/230V AC, 50/60Hz
• Dimensions: 430mm W × 130mm H × 300mm D
• Weight: 7.5 kg

Controls and Functions

Front panel: POWER, TRANSPORT controls (PLAY, STOP, REC, FF, REW), VU meters, input level controls, headphone jack.

Rear panel: Line inputs/outputs, microphone inputs, power connector, voltage selector.

Recording: Input selector (LINE/MIC), recording level knobs, Dolby NR selector, tape type switch. Playback: Output level control, monitor selector, auto-reverse switch. Transport: Direct access buttons with mechanical linkages for precise control.

Recording Procedures

Professional recording techniques for optimal results.

1. Source selection: Choose LINE for external devices or MIC for direct recording.
2. Level setting: Adjust recording levels so peaks reach 0dB on VU meters.
3. Dolby selection: Use Dolby C for maximum noise reduction, B for compatibility.
4. Simultaneous monitoring: Use headphone output to monitor recording in real-time.
5. Pause function: Use PAUSE for precise start/stop points during recording.

Tip: Record at highest possible levels without exceeding 0dB for best signal-to-noise ratio.

Playback Features

Advanced playback functions for various listening needs.

1. Auto-reverse: Automatic side change when tape end is detected.
2. Pitch control: Adjust playback speed for musical tuning or special effects.
3. Memory rewind: Automatically rewinds to zero counter position.
4. Timer operation: Compatible with external timers for scheduled recording/playback.
5. Headphone monitoring: Independent volume control for private listening.

WARNING! Do not leave tapes in deck when not in use to prevent head wear and tape damage.

Maintenance & Care

Regular maintenance ensures optimal performance and longevity.

1. Head cleaning: Use isopropyl alcohol and cotton swabs monthly.
2. Demagnetization: Use head demagnetizer every 50 hours of use.
3. Pinch roller cleaning: Clean with rubber rejuvenator as needed.
4. Transport lubrication: Apply light machine oil to moving parts annually.

CAUTION! Unplug unit before cleaning. Use only recommended cleaning materials.

Technical Specifications

• Heads: 3 (Erase, Record, Playback)
• Motor: DC servo-controlled capstan motor
• Tape Speed: 4.76 cm/s ±0.5%
• Fast Wind Time: 90 seconds for C-60 cassette
• Input Sensitivity: Line: 100mV, Mic: 0.5mV
• Output Level: Line: 1V, Headphone: 80mW into 8Ω
• Power Consumption: 25W maximum
• Operating Temperature: 5°C to 35°C

Troubleshooting

Service: Contact authorized Marantz service center for internal repairs.

Support: www.marantz.com or contact local distributor