“PT01”的意思、由来-开放百科全书

词条

PT01

释义

Product features
Known issues
External links

The PT01 was the first portable belt-driven turntable manufactured by Numark. An identical model called iPT01 was also manufactured by Ion Audio.

Product features

Built-in phono preamp and speaker; 1/4- and 1/8-inch headphone inputs
Runs on AC adapter or 6 D-size batteries; 12 by 3.88 by 12 inches (W x H x D)
Portable turntable with integrated carrying handle, dustcover, and felt slipmat
Belt-driven motor operates at 33-1/3, 45, and 78 rpm speeds
Durable auto-start and -stop tonearm; +/- 10 percent pitch control
Cartridge: Built-in ceramic cartridge, with removable sapphire stylus

Known issues

One common issue with the PT01 (and similar models) is inconsistent playback speeds. The most likely culprit is usually dirty, poor quality lubricants around the center spindle. To resolve, remove the C-clip from the spindle, lift the platter (being careful not to damage the belt) and thoroughly clean the spindle. Also clean the surrounding areas and center sleeve of the platter with proper solvents, then apply an even coat of lithium grease. Doing so is the most common method of resolving these slowdown issues.

External links

Numark Website

1 : Turntables

随便看

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。