※Inexpensive because it is in poor condition. Surround system by the brand NIRO by Nakamichi Jiro, the former president of NAKAMICHI. 5.1 channel surround is achieved with a single speaker and subwoofer. A reference model using a full digital amplifier with thorough sound quality measures. You can see a feeling of use on the exterior, stains on the saran net, deposits on the top plate of the woofer, and dullness, scuffs, etc. all over (Kobayashi Hitoshi)
Maintenance information: 2024.5.5 sound output confirmed
Accessories: remote control, instruction manual, upgrade software
Main specifications: 3 input optical systems, 1 coaxial system, 2 analog speaker output 30W x 5ch, subwoofer 50W compatible formats DOLBY DIGITAL, DTS, AAC, DOLBY PRO LOGIC2 speaker 8cm full range sealed 8Ω woofer 20cm cone 6Ω body W200 x H55 x D296mm 2.2 kg, speaker W318 x H117 x D201 mm 3.4 kg, woo Fur W297 x H327 x D297 mm 6.5 kg
The price has been reduced! 2023/1/3 sales price 3,000 yen*Spike is out of stock. Only the subwoofer section of a home theater system that uses the NIROSON CINEMA system. It is a passive type equipped with an 8-inch woofer to achieve a powerful surround sound field. On the exterior, there is a feeling of use such as dullness and small scratches. Serial SP0312234 (Hiroki Aso)
Maintenance information: 2023.1.3 sound output checked (good sweep test)
Accessories: none
Main specifications: built-in amplifier rated output: 150W external dimensions: 325 (W) x 311 (H) x 325 (D) mm weight 12.4 kg