PP500 Record Player Preamplifier What it does Ultra-compact channel preamplifier designed for portable use. Housed in a durable metal casing, the PP500 converts telephone signals to line-level signals so you can connect low-level sources to standard line inputs. Key benefits Converts incompatible signals: makes telephone-output devices usable with mixers, amplifiers, powered speakers, and other line-level equipment. Portable and durable: metal casing protects the unit during transport and regular use while keeping size to a minimum. Easy level control: equipped with volume and volume control knobs for straightforward adjustment of output level. Important attributes Function: signal conversion from telephone level to line level. Compatibility: intended for use with devices that output telephone-level signals and any equipment that accepts line-level input. Size: ultra-compact form factor for tight setups and mobile applications. Material: rugged metal casing for durability and shielding. Controls: volume and volume control knobs for precise output adjustment. Practical uses Home audio: connect a record player or other low-output device to a modern amplifier or powered speakers that only accept line-level inputs. Live/mobile setups: slip the compact PP500 into a portable rig to convert and control levels for source devices during small gigs or events. Recording or broadcasting: convert telephone-level feed into a proper line-level signal for recording interfaces or broadcast mixers. Specifications and model PP500 Record Player Preamplifier: ultra-compact channel preamplifier with metal casing, portable design, converts telephone signals to line-level signals, and is equipped with volume and volume control knobs.