The Luxman K-5A is a cassette tape deck produced by Luxman from 1978 to 1982 as part of its Studio Standard Series. It is designed with a sleek silver or black casing depending on the version (K-5 B in black, K-5 W with wooden housing). This tape deck features two audio heads: one Sendust head for recording and playback, and a ferrite erase head, ensuring high-quality audio processing. It operates at a tape speed of 4.75 cm/s and supports various tape types, including Normal (Type I), CrO2 (Type II), and Metal (Type IV). Frequency response is impressive, ranging from 30 Hz to 20 kHz for Metal Type IV tapes. The device also incorporates Dolby B noise reduction, enhancing sound clarity. Distortion factor is kept below 1.5%, and the signal-to-noise ratio exceeds 62 dB when using Dolby B with Chrome tapes. Connection options include two line inputs, a microphone input, and line outputs, offering versatility for various setups. Features include a recording mute switch, a three-stage premagnetization and equalization selector switch, a fine tuner for premagnetization, and a memory counter. The dimensions of the unit are 438 mm wide, 150 mm high, and 240 mm deep, with a weight of 7 kg. The device does not include a remote control and consumes a modest amount of power during operation.