※There are no operation confirmation issues, but since it is for business use, it will be handed over as is without warranty. Excellent heat dissipation performance due to the servo cooling system. It clearly brings out stable sound quality even when used continuously for a long period of time, and the sound source and pre are simply brought out. Overall, there is a feeling of use such as dirt and friction (Ryo Mizusaki)
Maintenance information: 2024.2.3 sound output confirmed
Accessories: none
Main specifications: 80 W+80 W (8 Ω continuous output) 110 W+110 W (4 Ω continuous output) 220 W (BTL 8 Ω continuous output) frequency characteristics 20 Hz to 20 kHz +0 -0.5 dB (at 4 Ω 1 W output) dimensions 480 x 102 x 394 mm
price cut! 2021/8/1 selling price 15,000 yen*For business use, it is current. Power amplifier for commercial RAMSA SR Although it is the smallest output model in the WP-1000 series, it is an amplifier that is not too short for consumer use. As the color of the sound is less, it will obediently draw out the goodness of the sound source and the prits. The appearance has a light feeling of use, but it is generally good. Serial 520266 (Yuki Yamato)
Maintenance information: 2021.8.1 operation confirmed
Accessories: none
Main specifications: 80W+80W (8Ω) 110W+110W (4Ω) 220W (BTL/8Ω) Dimensions W480 × H102 × D394mm Weight about 10.5kg
The price has been reduced! 2022/8/19 selling price 298,000 yen 100V specification. A set of voltage to current conversion input selector and current power amplifier. It will be a rare CODA system. It produces a good texture and sound with A-grade operation up to 50W. It also has the drive power to make the speakers sound well. This is a pretty rare item, so don't miss it. The exterior is scratched and dirty. (Tamura Eiji)
Maintenance Information: 2022.8.19 Maintained (Voltage amplification unit dedicated to CURRENTAMP. In addition to the audio signal, the XLR output has a DC for bias. I replaced the RCA jack and checked the operation. * Input impedance 100KΩ (unbalanced input), 2KΩ (balanced input) balanced input is ① GND ② COLD ③ HOT, gain is 26dB. The XLR terminal of the output is unbalanced. It is a bias control terminal ③ audio signal for 100L that is a combination of ① GND ②. CODA VOLTAGAMP dedicated unit (because a control signal for bias ON and OFF is required) Since the display LED is dark, each replacement, heat dissipation gap filler replacement, mold removal on the back of the panel, bias and I checked the offset and the output audio. The output is 100W8Ω (A-class operation up to 50W8Ω) Gain 26dB (when combined with a voltage amplifier 100V, the gain of a single 100I is 0dB), and the output stage is a 29-para non-feedback configuration)
Accessories: none
Main specifications: Selector part: W485 × H48 × D250 mm Weight 3 kg Power part: 100W+100W (8Ω) W485 × H202 × D500mm Weight 34 kg
The price has been drastically reduced. 2022/12/25 sales price 178,000 yen It is an American BAT (Balanced Audio Technology) power amplifier VK-200 that is particular about a perfectly balanced circuit. The dry, straight mid and high frequencies and powerful low frequencies are suitable for jazz and rock. Recommended for those looking for a power amplifier with a strong sense of drive. *When you turn off the power and turn it on again, please wait 30 seconds before turning it on. The exterior is dull and the like throughout. There are small scratches. serial 2000199
Maintenance information: 2022.12.25 operation confirmed
Accessories: power cable
Main specifications: 100V specification input XLR x 1 system (No. 2 HOT) output 100W each (8Ω) each 200W (4Ω) input impedance each 100kohm W480 x H170 x D460mm 26.0 kg
I cut the price! 2021/5/29 Selling price 178,000 yen It is a power amplifier VK-200 of the United States BAT (Balanced audio technology), sticking to a fully balanced circuit. The dry, straight middle-high range and power-sensitive low range are suitable for jazz/rock. Recommended for those looking for a power amplifier with a strong sense of drive. * When you turn off the power and turn it on again, please turn it on after 30 seconds. The overall appearance is dull etc. There is Slight Scratch. Serial 2000199 (Satoshi Yonejima)
Maintenance Information: 2021.5.29 Operation confirmed
Accessories: Power cord
Main specifications: 100V specification input XLR × 1 system (No. 2 HOT) Output each 100W (8Ω) Each 200W (4Ω) Input impedance 100kΩ W480 × H170 × D460mm 26.0kg
This model was upgraded from the V-5X by the manufacturer in 2016. The extremely delicate yet three-dimensional sound is attractive, and the strength of the sound is impeccable, and there is no habit, so you can enjoy all genres. I also recommend this one for the debut of a high-end power amplifier. There are no noticeable scratches, but there are dullness and thin scratches (Sasaki Shota)
Maintenance information: 2023.3.11 operation confirmed
Accessories: original box, manual, power cable, original box
Main specifications: 150W+150W (8Ω) balance terminal No. 2 hot W460 x H198 x D440 mm 25 kg
The price has been reduced! 2022 7/15 sales price 12,000 yen*There is a gap in volume, but it is currently sold. American audio stereo power amplifier. The slim body has a large output of 400W/ch (8Ω). The input can be selected from a standard jack and a balanced input. There is a lot of rust and feeling of use scattered throughout (Murakoshi Yoichi)
Maintenance information: 2022.7.3 sound output confirmed
Accessories: none
Main specifications: 400W+400W (8Ω) W483 × H88 × D405mm 14kg
The price has been drastically reduced! 2022/4/5 sales price 198,000 yen Stellavox regular model. A power amplifier with a simple and stylish design. It has a high texture and thickness, and it plays classical music and female vocals in a relaxed and elegant manner. There is a small veneer peeling off on the bottom and an insulator paste mark (Yoichi Murakoshi)
Maintenance information: 2022.4.5 sound output confirmed
Accessories: instruction manual, power cord
Main specifications: 100W+100W (8Ω) W460 × H140 × D360mm 23kg
Big discount! (previous price: 198,000JPY)
Power amplifier with simple and stylish look. It produces high-quality sounds with elegance and thickness. Especially great with classic and female voice. The top has some smudges and the notions on the back are patly disappeared.