WM-503

Sony WM-503 feature
WML ID #53
Manufacturer
Sony
Model
WM-503
Year
1987
Made in
Japan
Initial price
299 DM
Technical details, specifications
Battery
1AA
Colors
black white gray (matte)
Dimensions
76*109.2*24.3 mm (202 cm³)3D size
Weight
200 gr
Window
yes
Carry
pouch
Expandable
no
External compartment
yes
Head
Amorphous
Drive
1 DC Servo
Tape selector
Manual switch
Waterproof
no
Speaker
no
Frequency range
20-15000@1 Hz
FMax output
2x4.5 mW
Functions
Record by input
no
Record by int mic
no
Hotline mode
no
Cue
no
Balance (L/R)
no
Equalizer
no
Auto volume no
Auto reverse
yes
AMS no
Blank skip no
Logic control
no
Hold lock
yes
Bass
so-dbb
Noise reduction
Dolby B NR
Radio
no
Remote control
no
Wireless headphone
no
Description

Without the bulk of the headphone reeling device it could be made very thin, in fact it was the smallest model in the range of that year.

This slim, cassette case sized model used similar mechanical arrangements to the WM-106. Without the bulk of the headphone reeling device it could be made very thin, in fact it was the smallest model in the range of that year.

As well as the features of the WM-10 (auto reverse with LED direction indicator, Dolby B NR, locking cassette door, normal/chrome/metal tape compatibility), the WM-503 also included the "Mega bass" loudness system, which was controlled by a three-position switch (norm/mid/max). Battery power came from a special rechargeable cell which was mounted internally (an improvement over the previous WM-102) and was charged in a “charger station” that was supplied with each machine.

Despite being an expensive model positioned near the top of the range, the WM-503 did not escape the fad for silly writing of this period any more successfully than the lowly WM-B10. In this case it said "Mega bass dynamic bass boost for an unbelievably "live" sound" on the cassette door.Via Walkman Central

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Created
2021-07-10 18:46:34
Updated
2024-06-14 17:02:01
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