※ Present sale item. It is inexpensive because there are large scratches on the top plate edge of the main body. Built-in BurrBrown DAC, a premain amplifier that can be used as PC audio. LINE input is also a model that is easy to handle with 2 systems. Appearance is dull and small scratches (Sasaki Shota)
Maintenance Information: 2021.6.7 Operation confirmed
Accessories: Remote control, explanation, power cable, connection cable
Main Specifications: Output 40W+40W Digital Input USB/Coaxial, Optical Analog Input 2 Systems Sampling Frequency 32/44.1/48/88.2/96/176.4/192KHz ※ Optical is up to 96kHz W215 × H61 × D258mm 1.6 kg
Remote control is missing and cigarette collection, so it is inexpensive, currently on sale. A premain amplifier with a simple design that allows you to enjoy clean, clear sound like Marantz while rop price. How about getting started with audio and subsystems? There are dirt, small scratches etc. (Oikawa Tetsuji)
Maintenance Information: 2021.8.3 Operation confirmed
Accessories: power cable
Main specifications: Rated output 50W+50W (8Ω) PHONO input (MM) Dimension W440 × H124 × D340mm Weight 7.5kg
* It is inexpensive because the remote control is out of stock. DENON's long-selling 390 series 4th generation premain amplifier. It is recommended for those with desktop and size restrictions. A classic model that is small but thick in the middle range, and has a stable sound. The appearance may include bruises and threads. Serial 3061561507 (Miura Kimiya)
Maintenance info: 2022.7.30 Operation confirmed
Accessories: none
Main specifications: 50W+50W (8Ω) PHONO (MM) W434 × H121 × D338mm 7.0kg
※ Current sale item. Excellent price-performance pre-main amplifier A-R630. It is a convenient amplifier that can be used casually, with a sense of power beyond specs and clear and starchy sound. The appearance has scratches on the top plate. Serial 25V0072 (Satoshi Yoneshima)
Maintenance information: 2021.7.19 working confirmed
Accessories: no accessories
Main specifications: W435 × H142 × D355mm 8.1kg
※Since the video has not been checked, it is currently sold. Multifunctional AV Amplifier High Sound Quality Surround Circuit D.D.S.C. Digital Equipped All channels are equipped with high sound quality technology AL24 Processing Plus and are equipped with a high image quality 1080p compatible digital video interface HDMI. The exterior is dull and there are line marks on the front panel. Serial 7041502101 (Yonejima Satoshi)
Maintenance information: 2022.1.28 Operation confirmed ※The video has not been checked.
Accessories: remote control, instruction manual, power cable, microphone
Main specifications: Equipped with a 192 kHz/24 bit compatible digital interface receiver, A/D converter, and D/A converter. Rated output 8 ohms 120 W x 7
Size W434 x H171 x D429 mm Weight 18 kg
*Currently sold. A-R630 premain amplifier with excellent cost performance. It is a convenient amplifier that is easy to use, with an attractive sense of power that exceeds specs and a clear, uninterrupted sound. There is an appearance, scuffs, and a feeling of use (Kobayashi Hitoshi)
Maintenance information: 2023.10.7 Operation confirmed
Accessories: remote control
Main specifications: W435 x H142 x D355mm 8.1 kg
*Currently sold. The tuner has not been tested due to a shortage of dedicated FM antennas. All other inputs have been confirmed to work. It is a pre-main amplifier with a built-in wide FM tuner that can be connected to various devices, such as phono input equipped with a phono volume adjustment function and Bluetooth support, and can preset FM30 stations. Equipped with a Bluetooth standby function that allows this unit to be started via Bluetooth from a smartphone or the like. There are many scratches and small scratches on the exterior. Serial 2208201 (Yonejima Satoshi)
Maintenance information: 2024.2.4 operation confirmed
Accessories: No accessories
Main specifications: 100W+100W (8Ω) line 4 phono terminal (MM type) FM (wide FM compatible, 30 stations can be preset) Bluetooth (R) external dimensions W430 x H133 x D284 mm mass 6.9 kg
* Sound is OK, but there is a gully in the source direct switch and Laodoness switch. Low price and high quality model! We strive to be simple and achieve high quality while being an introductory machine. The drive capability is high, and the sound is sharp and deep. It also comes with a pre-out, so it's convenient when you want to use separate (Yasuhito Koshihama)
Maintenance information: 2021.10.16 Store operation confirmed (sound is OK, remote control OK, loudness, large gully in source direct)
Accessories: remote control, power cable
Main specifications: Rated output 50W+50W (8Ω) with PHONO input (MM) Dimensions W440 × H124 × D340mm Weight 7.5 kg
※ There is gully in the push switch, but since it is cheap, it is currently sold. A high-cost performance machine equipped with the same functions as a normal pre-main amplifier, such as 2 speaker outputs, built-in phono equalizer, tone adjustment, loudness function, and remote control function. The appearance has a feeling of use such as small scratches and dullness on the whole (Yoichi Murakoshi)
Maintenance information: 2022.4.11 sound output confirmed
Accessories: remote control
Main specifications: W440 × H116 × D345mm 6kg
* Although it can be operated with a remote control, it is inexpensive because it makes abnormal noise when operating the volume, and is currently sold. Entry machine for Marantz primain amplifiers. You can enjoy good sound in a compact size with a smart design and well-balanced sound quality. There are scratches around the volume (Oikawa Tetsuji)
Maintenance information: 2024.4.1 operation confirmed (can be operated with a remote control, but it makes an abnormal noise when operating the volume)
Accessories: remote control, instruction manual
Main specifications: rated output 40W+40W (8Ω) line input/3 systems (CD, TUNER, AUX/DVD), tape input/output/2 systems (RECORDER 2 systems) dimensions W440 x H117 x D341 mm weight 6.6 kg
※There is no problem with operation, but since it is cheap, it will be delivered as-is. The high output of the 80W high power digital amplifier makes desktop speakers sound powerful. ※There is no problem with the MUTE function, but the MUTE lamp is always on. Also, the remote control and antenna are not included (Sasaki Shota)
Maintenance Information: 2023.8.13 Operation confirmed
Accessories: power adapter
Main Specifications: Output: 80W+80W (4Ω) 50W+50W (8Ω) Input: Optical/Coaxial/USB/Bluetooth/AUX Input Sampling Rate: 44.1-192 kHz (coaxial, optical) 44.1-192 kHz (computer USB) Frequency Response: 18 Hz to 22 kHz Output Impedance: 4 to 8 Ω Size: D178 x W117 x D35 mm Weight: 1.36 kg
2ch sound is confirmed, but other unchecked so it is passed as status quo. Yamaha 7chZAV amplifier. Although it is an entry class, it supports 7.1ch and you can feel free to enjoy home theater. There are noticeable line scratches on the top plate and front left side (Shota Sasaki)
Maintenance information: 2021.8.6 sound confirmed
Accessories: remote control, antenna
Main Specifications: 7ChaV Amplifier Rated Output Front: 90W+90W (6Ω) Center 90W Surround 90W+90W Surround Back 90W+90W (6Ω) Input Terminal HDMI4 System Analog RCA5 System Digital Optical 2 Coaxial 2 System D4 Video 2 Coaxial 2 System Composite 5 System W435 × H151×D364mm 8.5kg
* There is no problem with operation, but since it is inexpensive, it is currently sold. This is a DENON premain amplifier with a compact body that does not take up much space. It also has a built-in tuner, so you can enjoy music easily. The exterior has small scratches and dullness. Serial 6110104557 (Satoshi Yoneshima)
Maintenance Information: 2022.10.18 Operation confirmed
Main Specifications: Rated output; 45W/4Ω playback frequency band; 5Hz to 80kHz analog input; 4 analog outputs; 2 systems power consumption; 85W compatible speaker impedance; 4Ω to 16Ω PHONO, pre out, headphone output; available dimensions; 250x82x250mm weight; 4.5kg W250xH82xD250mm (without protrusions) Weight 4.0kg
※There is no problem with operation, but since it is inexpensive, it will be handed over as is. A compact pre-main amplifier with limited specifications of the INTEC205 series that achieves high quality specifications down to the smallest details, such as a high performance heatsink and gold-plated pin terminals. The exterior is dull and has small scratches. (MAKINO Yoshitaka)
Maintenance information: 2023.1.24 operation confirmed
Accessories: no accessories
Main specifications: 15W+15W (8Ω) input 6 systems W205 x H91 x D302 mm 3.5 kg
I cut the price. 2021/9/17 Selling price 12,800 yen* Cheap because of current sales and remote control shortage. Pioneer entry-class premain amplifier. It is simple and easy to handle, and its high-quality design is attractive for its price. It has plenty of functions and is recommended as an introductory machine, or as a sub machine in a small space. The bottom of the leg is slightly sticky, and there is a feeling of use such as scattering of the top plate scratches. Serial DDSI907960JP (Atsushi Takasaki)
Maintenance information: 2021.9.17 operation confirmed
Accessories: commentary, power cord
Main specifications: 45W+45W (8Ω) phono 1 system (MM) Line input 5 systems W420 × H114 × D307mm 5.9kg
The price has been reduced! 2022/7/7 selling price 14,800 yen There is no problem with the operation, but since it is cheap, it is a current sale without a guarantee. Marantz entry model. A beautiful natural sound with a wide range of sounds. The company's design, which is thin and does not interfere with the interior, is also attractive. As for the exterior, there are abrasions on the top plate, and there is a feeling of use over time, such as dullness and small scratches. Serial MZ00083000196 (Hiroshi Aso)
Maintenance info: 2022.7.7 operation confirmed
Accessories: Remote control power cable, copy of instruction manual
Main specifications: 40W+40W (8Ω) PHONO (MM) W440 × H105 × D370mm 6.7kg
I cut the price! 2021/4/2 Selling price 14000 yen Chinese brand, Topping line dedicated T-Clasp Primary Amplifier. The solid construction of the aluminum housing is eye-catching. It has a sound with enough power feeling and has a clean sound quality with little hasses. Appearance has dullness. Serial 1806150254 (Satoshi Yonejima)
Maintenance Information: 2021.4.2 Operation confirmed
Accessories: Instruction manual (Chinese/English), Power cable
Main Specifications: Output 50W+50W (8Ω) 80W+80W (4Ω) Size W178 × H69 × D328mm Weight 4.6kg
The price has been reduced! 2022/3/9 Sales price 12,800 yen* Because it is cheap, it will be passed as it is. A pre-main amplifier that even audio beginners can easily use. It is an attractive car with a tight, well-balanced overall sound, and a refreshing sound. In appearance, there are scratches and insulator marks. Serial 5060073765 (Miura Kimiya)
Maintenance information: 2022.3.9 operation confirmed
Accessories: remote control
Main specifications: 45W+45W (6Ω) 40W+40W (8Ω) 110W W435 × H120 × D331 mm Weight 6.7kg
*Currently sold. The remote control is missing. K's series premain amplifier. Despite its compact size, it has solid driving power and is recommended for subsystems, etc. This is a very cost effective premain amplifier (Fujisawa Yukishi)
Maintenance Information: 2023.6.28 Operation confirmed
2013.4.12 Maintained (main amplifier circuit relay replacement and transistor solder correction, each input/output inspection, volume, SW cleaning, etc. operation inspection)
Accessories: none
Main Specifications: 40W+40W (6Ω) Dimensions W270 x H143 x D345 mm Weight 7.1 kg