PSE certified product. WATTAGATE POWER 3P PLUG A high sound quality plug that is popular for self-made fans. The straight sound without any habit is attractive. There is a feeling of use on the exterior, such as dullness and deterioration seen on the rubber parts (Asaine Tomoho)
Accessories: No accessories
PSE certified product. WATTAGATE POWER 3P PLUG A high sound quality plug that is popular for self-made fans. The straight sound without any habit is attractive. There is a feeling of use on the exterior, such as dullness and deterioration seen on the rubber parts (Asaine Tomoho)
Accessories: No accessories
PSE certified product. WATTAGATE POWER 3P PLUG A high sound quality plug that is popular for self-made fans. The straight sound without any habit is attractive. There is a feeling of use on the exterior, such as dullness and deterioration seen on the rubber parts (Asaine Tomoho)
Accessories: No accessories
PSE certified product. WATTAGATE POWER 3P PLUG A high sound quality plug that is popular for self-made fans. The straight sound without any habit is attractive. There is a feeling of use on the exterior, such as dullness and deterioration seen on the rubber parts (Asaine Tomoho)
Accessories: none
PSE certified product. WATTAGATE INLET PLUG High sound quality plug popular for self-made fans. The straight sound without any habit is attractive. The exterior is dull and has small scratches (Tomoho Asaine)
PSE certified product. WATTAGATE INLET PLUG High sound quality plug popular for self-made fans. The straight sound without any habit is attractive. There is a feeling of use on the exterior, such as dullness and deterioration seen on the rubber parts (Asaine Tomoho)
Accessories: none
PSE certified product. WATTAGATE INLET PLUG High sound quality plug popular for self-made fans. The straight sound without any habit is attractive. There is a feeling of use on the exterior, such as dullness and deterioration seen on the rubber parts (Asaine Tomoho)
Accessories: none
PSE certified product. WATTAGATE INLET PLUG High sound quality plug popular for self-made fans. The straight sound without any habit is attractive. There is a feeling of use on the exterior, such as dullness and deterioration seen on the rubber parts (Asaine Tomoho)
The price has been reduced. 2025/12/16 sales price 65,000 yen JBL professional tweeter. Since it is designed to make the sound fly far, the sound quality is solid and more straight compared to the company's consumer model 077. The mid to high frequencies are vivid, and the low frequencies are finished with a tight sound. There is dullness, rust, etc. (Oikawa Tetsuji)
Maintenance information: 2025.12.16 Operation confirmed
Accessories: none
Main specifications: horn type tweeter impedance 16 ohms playback frequency band 6,500 to 21,500 Hz (manufacturer specified), crossover 7 kHz, efficiency 105 dB, W100 x D84 mm, 3 kg/book
The disposal price has been reduced. Member prices are not applicable. 2025/11/11 sales price 55,000 yen 2000 AD commemorative model. It is a cartridge bearing “ART,” which means prioritizing sound quality. Bright sound quality with outstanding high frequencies and sharp balance typical of Audio-Technica. The amount of information unique to high-end aircraft is also attractive. The cantilever is leaning to the left (Oikawa Tetsuji)
Maintenance information: 2025.11.11 Operation confirmed
Accessories: needle cover
Main specifications: Playback frequency range 10 to 50,000 Hz output voltage 0.4 mV needle pressure 1.6 to 2.0 g (1.8 g standard) load resistance head amplifier 100 Ω or more transformer 20 ohms or more needle tip shape 0.1 square ML (microlinear) needle, solid diamond mass 8.0 g
Speaker cable 1.5m pair ends untreated Belden's classic speaker cable, nicknamed “sea snake.” It is used not only by broadcasting stations and recording studios, but also as a speaker cable for car audio. Since it is a twisted-pair cable, the generation of noise affected by the outside is mutually counteracted, and communication distance is extended. The orange and black braided cable is impressive, and it features a tight sound. The exterior is dull and has a feeling of use (Takahashi Nobuyuki)
Maintenance information: 2025.12.12 continuity confirmed
Accessories: none
The disposal price has been reduced! (Member prices are not applicable) 2025/5/14 sales price 59,800 yen The contact system has been thoroughly maintained! A multifunctional amplifier that can also do microphone misciting, etc. It has a clear and straight sound typical of BOSE, and it is one that was used for commercial use. The exterior has small scratches and paint peeling on the corner of the front panel top plate (Oikawa Tetsuji)
Maintenance information: 2025.5.14 Maintained (output relay replaced. INPUT selector disassembly contact polishing. Repair anything else that can be disassembled by disassembling it. Since the main volume is special, it cannot be disassembled and the contacts are cleaned. (The panel lamp on this unit has been modified and the white LED is attached, but leave it as it is)
Accessories: none
Main specifications: 100W+100W W474 x H150 x D370 mm 12.3 kg
※1 bottle only. The 1.0m PCOCC conductor of the RCA cable has a tight sound, and the high S/N and separation are also good. You can see a feeling of use such as appearance, dullness, scratches, etc. (Murakoshi Yoichi)
Maintenance information: 2025.11.10 continuity confirmed
Accessories: none
The disposal price has been reduced! (Member prices are not applicable) 2025/6/17 sales price 15,000 yen ※1 bottle only. Speaker system with JENSEN's P10PF mounted. The light sound makes it easy to enjoy, and is recommended for those who love mono. The exterior has peeling veneer and scratches (Tamura Eiji)
Maintenance information: 2025.6.15 sweep check OK
Accessories: No accessories
Main specifications: W510×H715×D315mm
The disposal price has been reduced. Member prices are not applicable. 2025/7/12 sales price 128,000 yen Maintained! Quad power amplifier Despite its compact body, you can enjoy a smooth, thick sound. It really goes well with speakers made in England, and makes you listen to 70s analog sound with a sense of dynamism. There is dullness and small scratches (Sasaki Shota)
Maintenance information: 2025.7.12 Maintained (drive transistor (BD244 x 4), power transistor (MJ15024G x 1), and original differential op amp (TL071 x 2) parts were replaced. The connection cord and power cord have been attached.
Input/output waveform confirmation, left and right sound pressure level checks, load tests, and comprehensive operation tests were performed to confirm normal operation) 2025.6.9 maintained (there is a pattern short in the board, poor output board mounting, capacitor deterioration, block C lead wire soldering, driver transistor deterioration, operation check)
2024.8.6 Maintained (all internal parts checked, LCH power stage TR x 1 half short NG replacement, DC cut C replacement within the board, replacement of bottom cover rubber foot defects, operation check)
Accessories: copy of manual, power cable, connection cable
Main specifications: 100W+100W frequency characteristics 20 to 20 kHz dimensions W341 x H115 x D195 mm weight 9 kg