Technics RS-B655

Technics
Stereo
Gassette
Deck
RS.8655
OPERATI
NG
I NSTRUCTIONS
Notes:
oSpecifications
differ
according to the
area code.
oThe
"EB"
area code, for
example, indicates
United
Kingdom
specifications.
oThe
"EB" indication
is
shown on the
packing
case and serial
number
tag.
Before
operating this
unit,
please
read these instructions
completely.

Technics RS-B655 Specifications

Power

power consumption	21 W
power supply frequency	50 Hz/60 Hz
power supply voltage	240 V

Audio Specifications

wow and flutter	0.05% (wRMS)
frequency response (Normal)	20 Hz-18 kHz
frequency response (CrOz)	20 Hz-18 kHz
frequency response (Metal)	20 Hz-19 kHz
S/N ratio (Dolby C NR on)	74 dB
S/N ratio (Dolby B NR on)	66 dB
S/N ratio (Dolby NR off)	56 dB

Weight and Dimensions

dimensions	430x135x290 mm
weight	4.9 kg

Summary

Safety Guidelines

Power and Electrical Safety

Safe practices for power connection, disconnection, and water incidents.

Environmental and Placement Safety

Safe placement and environmental conditions for unit operation.

Emergency Malfunction Procedures

Steps to take when the unit malfunctions or emits smoke.

Connections

Connect Stereo Cables

How to connect stereo connection cables to the unit.

Connect AC Power Cord

How to connect the AC power supply cord.

Playback Operation

Basic Playback Steps

Steps to switch on, insert tape, and start playback.

Dolby Noise Reduction System

Recording Guide

Adjust Recording Level & Balance

Setting recording level and left/right volume balance.

Start and Control Recording

High Tone Quality Recording

APRS Function Overview

Advanced Precise Recording-level System for optimal levels.

Set Recording Level with APRS

Adjusting recording level using APRS for peak hold.

Bias Adjustment and MPX Filter

Bias Adjustment Explained

Compensating for frequency response differences in tapes.

Performing Bias Adjustment

Steps to adjust bias for optimal recording quality.

Timer Recording and Playback

Timer Recording Procedure

Setting up automatic recording at a specific time.

Timer Playback Procedure

Setting up automatic playback at a specific time.

Technical Specifications

Troubleshooting Guide

Tape Movement and Sound Issues

Problems with tape moving but no sound heard.

Sound Quality and Distortion

Problems with distorted, poor, or unsteady sound.

Recording and Noise Problems

Problems with recording not working or high-pitched noise.