Audio Database

The

Pioneer PL-41 PL-41: 46,000yen(middle of the 1960s)
processor-unit-41: 40,000yen(middle of the 1960s)

Description
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The stereo record player which adopted the belt drive scheme.

The stylus-force Direct-reading type tone arm of a new-installation meter is adopted as a tone arm, and also the arm elevation organization is carried.

There was player unit processor-unit-41 of only a mechanism without a cabinet.


Rating of a mode
Form Record player
Auto organization An oil dumping arm elevation organization is interlocked with.
Motor power-source auto switchpoint
Idler auto controller
Tone arm rise-and-fall organization
Motor Hysteresis synchronous type
Turntable The product made from diameter aluminum alloy die-casting of 31cm (weight of 2.2kg)
Rotation unevenness 0.08% or less
SN ratio 50dB or more
Rotational frequency 33 1 / 3 or 45rpm
Cartridge man-month type (PL-C9)
Needle 0.65mil diamond needle
Frequency characteristic 15Hz-21kHz}2dB
Channel isolation 30dB or more (1kHz)
Output voltage 5mV (1kHz, 50 mm/s)
Output balance 1dB or less (1kHz, 50 mm/s)
Direct current resistance 500ohm
Load resistance 50kohm
Needle point compliance 12x10 to 6 cm/dyne
Tracking error }1 degree
Proper stylus force 2g-4g
Tone arm Crossbar gyroscope stat type bearing using metal
Static balance type
Switching needle Diamond needle for stereos PL-N9 (3,000yen)
Power source AC100V, 50Hz/60Hz switching type
Dimensions PL-41: Width 500x height 195x depth of 405mm
processor-unit-41: Width 424x height 155x depth of 300mm