Audiophile amplifier with good phono pre-amp. All functions tested here and are okay. Bias checked okay. Shipped carefully Manufacturer: Luxman Model: A-321 Year of manufacture: 1992 - 1993 Made in: Korea Color: Gold, Black Remote control: yes Power consumption: Dimensions: 438 x 125 x 363 mm (WxHxD). Weight: 7,7 Kg Original price approx: Luxman A-321 B: 690 DM Luxman A-321 G: 750 DM Connections Number of inputs: Phono (MM): 2.5 mV/47 kOhm CD: 150 mV/47 kOhm DAT: 150 mV/47 kOhm Tape Play: 150 mV/47 kOhm Aux 1: 150 mV/47 kOhm Phono / Aux 2: switchable Number of Outputs: Tape Rec: Headphones: 2 speaker pairs System Bus Technical Data Continuous power (at distortion factor) 8 Ohm: 2 x 50 W RMS (0.1%) 8 Ohm: 2 x 65 W DIN 4 Ohm: 2 x 85 W DIN Dynamic power 8 Ohm: 2 x 70 W 4 Ohm: 2 x 95 W 2 Ohm: 2 x 125 W Total harmonic distortion: 0,01% Attenuation factor: Frequency response: Phono (RIAA): 20 Hz - 20 KHz, ± 0.5 dB CD, Tape, Aux: 10 Hz - 60 KHz, ± 1 dB Signal-to-noise ratio: Phono: 82 dB CD, Tape, Aux: 97 dB Stereo channel separation: Tone control: Bass: ± 10 dB Treble: ± 10 dB Loudness: no High Filter: no Low Filter (Subsonic): no Mute: no Special Features System Bus CD-Straight Mono / Stereo switch Phase sensor O