PP500 Record Player Preamplifier Ultracompact channel preamplifier with a metal casing. Portable and durable for mobile setups and compact spaces. Model PP500 designed to work with record players, providing a convenient path to linelevel inputs on compatible audio gear. Equipped with volume control knobs for precise level adjustment, allowing you to match different amplifiers, receivers, or mixers. Converts telephone signals to linelevel signals for easy integration with standard audio equipment such as mixers, recorders, or amplifiers. Metal housing provides shielding and rigidity, helping reduce interference while maintaining a small, portable footprint. Clear compatibility with standard linelevel inputs on amplifiers, receivers, mixers, and recording devices. Practical use scenarios: Home stereo or small entertainment setup: connect a turntable to an amplifier or powered speaker through the PP500 to achieve proper signal levels. Portable demonstrations or onsite setups: bring the unit to events to connect a portable record player to a speaker system or mixer. Conference or telephonebased audio: use the telephonetoline conversion to feed call audio into a mixer or recording device for monitoring or capture.