I cut the price! 2021/2/25 Price 99,800 yen P-1 Ultimate version. With a rare pure A class specification for headphone amplifiers, you can enjoy a more detailed and clear playback sound. Appearance, there are line scratches and threads · scratches. Serial M21100947B (Kimiya Miura)
Maintenance Information: 2021.2.25 Operation confirmed
Accessories: Copy of instruction manual, power cable
Main specifications: 2W+2W (8Ω) 1W+1W (16Ω) High sound quality feedback circuit “ODNF3.0A” Headphone output 2 systems RCA/XLR input each 1 system W440 × H82 × D408mm 8.3kg
Beautiful goods! Entry model of vacuum tube screwdriver unit High voltage bipode 6FQ7/6CG7 is installed in the output stage. The high slew rate of vacuum tube type and pleasant sound remain intact, and it has rich reproducibility in the middle and low range. The goodness of COSPA with parallel output and balanced input is also attractive (Yoichi Murakoshi)
Maintenance Information: 2021.2.28 Sound out confirmed
Accessories: Power cord, RCA cord, original box, warranty card
Main Specifications: Frequency characteristic DC to 80kHz/+0, -3dB (when using SR-407 × 1 unit) Harmonic distortion rate less than 0.01% /1kHz 100V r.m.s. (when using SR-407 × 1 unit) Amplification 60dB (1000 times) Rated Input Level 100mV/100V R.M.S. Output Maximum Output Voltage 300V R.M.S./1kHz Input Impedance/50kΩ (RCA), 100kΩ ( XLR) Input Terminal/XLR × 1, RCA × 2 (Parallel-Out Terminal) Bias Voltage DC580V Power Supply Voltage AC100V 50/60 Hz (Voltage can not be changed) Power Consumption 49W Used Vacuum Tubes/ 6FQ7 × 1, 6CG7 × 1 External dimensions W195 × H103 × D380mm (including protrusion) Weight 3.4kg
Vacuum Tube USB-DAC & Headphone Amplifier It is an amplifier that eliminates dissatisfaction for those who have a PC instead of a CD in the Internet or music distribution. Just connect it with a USB cable to get a good quality playback sound. It also has a line input so it can also be used as a preamp. Appearance, there are paint peeling and thread scratches. Serial 00104 (Satoshi Yonejima)
Maintenance Information: 2021.2.28 Operation confirmed
Accessories: Instruction manual, power cable, original box
Main Specifications: W300 × H100 × D260mm 4.8kg
※ Because there is no manufacturer, it will be passed status quo. PSE standard After converting AC power supply to direct current, a new 60Hz sinusoidal wave is produced by the built-in transmitter to produce a clean power supply. Output power is 100W Recommended for use in small power devices such as preamplifiers, CD players, and analog players. With ground polarity switching function Serial 150503 (Yasuto Koshihama)
Maintenance information: 2021.2.27 Storefront operation confirmed (confirmed operation by connecting several devices)
Accessories: Power cable
Main Specifications: Output Power 100W Output Frequency 60Hz Dimensions W221 x H145 x D415mm Weight 12kg
I cut the price! 2021/26 Sales price 39,800 yen East Japan specification (40kHz) A converter that converts the clock of a digital signal into a high-precision clock. It receives the radio wave of the radio clock and uses it as a clock source to remove the fluctuation of the digital signal and improve the sound quality of the digital signal. The sound quality is clear and will change more mellow. Serial 903854 (Makoto Kono)
Maintenance Information: 2021.1.26 Operation confirmed
Accessories: instruction manual, power cable, receiver
Main specifications: Digital input AES/EBU (XLR) SPDIF (RCA) SPDIF (BNC) 1 system each, input switching digital output AES/EBU (XLR) SPDIF (RCA) SPDIF (BNC) Each one system independent simultaneous output dimensions W483 x H95 × D275mm Weight 5.0 kg
I cut the price! 2021/23 Price 79,800 yen Advanced and high-performance external power supply unit for the company DDP-1/PPA-1/DMP-1. The interior features two independent high-capacity regulator power supplies, and the recessed design on the side panel of the DDP-1 complements the entire system. The appearance is generally beautiful. Cereal 30015070031 (Makoto Kono)
Maintenance Information: 2021.1.21 Operation confirmed
Accessories: original box power cord connection cord
Main Specifications: Dimensions W140 x H76 x D295mm Weight 3.6kg
We cut the price (2020.6.22 selling price 8,000 yen) * Current sales item. The active controller of the electrorobois. 1U size speaker crossover system Feeling of use, dullness, small scratches scattered. Serial 94285038 (Takahiro Inoue)
Maintenance Information: 2020.6.22 Operation confirmed
Accessories: Power cord
Main Specifications: PSE standard product Rated voltage 100V/125V Rated frequency 50Hz/60Hz W483 × H45 × D230 mm 3.7kg