※It can make a sound, but the attenuator has dust and smells like tobacco, so it's cheap. A very powerful commercial power amplifier. The sharp, straight sound is attractive. The input terminals are standard jack and cannon. Equipped with a MONO/BRIDGE changeover switch, the exterior has lines, small scratches, and dullness throughout, starting with the top plate (Mizusaki Ryo)
Maintenance information: 2023.4.7 operation confirmed
Accessories: none
Main specifications: W480 x H89 x D380 mm 13 kg
It will be handed over as is for commercial amplifiers. This model has the largest output in the company's SR WP-1000 series of power amplifiers. Since there is little coloring of the sound, it honestly brings out the goodness of the sound source and pre. The overall appearance is dull, abrasions, abrasions, etc. (Hitoshi Kobayashi)
Maintenance Information: 2023.6.5 Operation confirmed
Accessories: none
Main specifications: 240W+240W (8Ω), 400W+400W (4Ω), 800W (MONO/8Ω) W480 x H145 x D400 mm 18.0 kg
It is inexpensive because there are many scratches. It's a commercial amplifier, so it's a status quo. Ramza's commercial power amplifier. It can make any speaker sound with a large output. BTL is also supported. The exterior has noticeable abrasions on the top plate, and there are a lot of scratches on the whole (Sasaki Shota)
Maintenance information: 2022.3.15 sound output tested
Accessories: None
Main specifications: 240W+240W (8Ω) 400W+400W (4Ω) 17.0kg
The disposal price has been reduced! (Member discounts are not applicable) 2024/2/6 sales price 15,000 yen*There are no operation confirmation issues, but since it is for business use, it will be handed over as is without warranty. The powerful sound quality combines subtlety and sharpness. The exterior has scratches and stains from use over time. Serial ED 1192 (Jun Tamai)
Maintenance information: 2024.2.6 Operation confirmed
Accessories: none
Main specifications: W480 x H102 x D394 mm 12 kg
※Since it is a commercial device, it is handed over as is. The excellent heat dissipation performance of RAMSA's transistor power amplifier servo cooling system provides stable sound quality even when used continuously for long periods of time. It is now possible to switch between 3 modes: stereo, MONO, and BTL. There is a feeling of use on the exterior, stains, scratches, etc. (Kobayashi Hitoshi)
Maintenance information: 2023.5.16 operation confirmed
Accessories: none
Main specifications: 120W+120W (8Ω) 400W (8Ω, BTL) stereo, mono, BTL 3-mode switching Class H method W480 x H88 x D394 mm 11.8 kg