The ASC AS 5004 is a reel-to-reel tape machine that was manufactured by ASC in Germany from 1975 to 1987. This device is characterized by its solid black exterior and dimensions of 430 mm in width, 160 mm in height, and 350 mm in depth, weighing 18 kg. It has a power consumption of 90 watts and accommodates connections for a cable remote control. The machine features three motors and three heads capable of handling various tape speeds including 19 cm/s, 9.5 cm/s, and 4.75 cm/s, with a maximum coil diameter of 18 cm. The AS 5004 supports four audio tracks and presents technical specifications including an overall frequency response of 20-26,500 Hz at different speeds and very low pitch fluctuations, making it a capable choice for quality audio playback. Additionally, its noise voltage ratios are recorded at 54 dB for 4.75 cm/s, progressing to 64 dB for 19 cm/s. Distortion is minimal, recorded at 0.6% and 0.8% at the higher speeds. The device also supports various input and output types, including DIN connectors for radio and microphones. It comes with numerous accessories available for custom functions, demonstrating versatility in its use.
