Crystal Phonograph Pickup
The Brush model PL-20 pickup is a lightweight, crystal phonograph pickup, employing a permanent jewel stylus (sapphire).
It is designed for reproducing lateral-cut records up to 16" diameter, varying from hard pressings to soft instantaneous recording materials.
The pickup arm is adjusted to give a stylus force up to 30 grams.
This low stylus force assures long record life and reduction in background noise.
Frequency response: flat within 1dB from 50 to 5000 cycles. Rising characteristic from 5000 to 10,000 cycles (10dB maximum)
Output impedance: equivalent to 0.001mfd
Sensitivity: 1.7 volts per 0.001" stylus displacement
Stylus force: 30g (approx 1 ounce) factory adjusted to insure tracking.
Stylus tip radius: 0.003"
Recommended load resistance: over 1 megohm
Rochelle salt crystal maximum temperature: 120 degrees F
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Brush PL-20 / PL20 owners manual, service manuals and schematics are for reference only and the Vinyl Engine bears no responsibility for errors or other inaccuracies. The PDF files are provided under strict licence. Reproduction without prior permission or for financial gain is strictly prohibited. This website is not affiliated with or sponsored by Brush.