American Denki's standard wall outlet. It is an item that contributes greatly to improving sound quality. The color is purple (Yoichi Murakoshi)
Maintenance information: 2022.1.28 continuity confirmed
Accessories: none
Main specifications: Measured weight approx. 79g
A level with a blue window that tickles the hearts of audiophiles. It is a popular model that combines the three functions of a disc accessory called stabilizer, level, and EP adapter into one (Daiki Goto)
Accessories: none
Main specifications: φ40xH35mm approx. 200g
EL34 mono power amplifier from Osaka Duck Denshudo. Great sound quality has been revived by maintenance of the whole body. Made to value sound quality while suppressing output with non-feedback operation and an unusual Class A differential output configuration. You can fully enjoy the real thrill of a tube amplifier. The output is about 8W, so it is recommended for vintage speakers, full range, etc. (Yoichi Murakoshi)
Maintenance information: 2022.7.28 Maintenance (chassis hole processing (2mm in diameter for disassembly and replacement) Parts other than VR, wiring materials all wiring redone with the original, left and right pairs from electrolytic capacitors (Change replacement to block film capacitor, running test.)
Accessories: none
Main specifications: 8W mono use vacuum tube EL34 × 2, 6SJ7, 7591, GZ34 W400 × H208 × D230 mm 12.2 kg
There is no problem with the current operation, but since it is cheap, it is sold as it is without warranty. CR type equalizer compatible with MC/MM in a compact size. It features clear sound quality that employs an OP amplifier for audio. There are no noticeable scratches on the exterior (Yoichi Murakoshi)
Maintenance information: 2022.5.15 sound confirmed
Accessories: instruction manual, power cord, original box
Main specifications: CR type phonono equalizer input impedance MM/MC: 56kΩ W110 × D100 × H34mm weight 390g
The minimal design of the 2.0m connector part of the HDMI cable and the cable design ensures high flexibility. There is a feeling of wear such as dullness on the exterior (Tomonori Asaine)
Accessories: none
Main specifications: Compatible with 3D 4K2K ETHERNAET ARC Deep Color 12bit Dolby TrueHD DTS-HD MA
The disposal price has been reduced! (Not eligible for member discounts) 2021/10/5 Sales price 128,000 yen Mount a magnetic-proof 12cm full range in a robust and heavy concrete backload enclosure speaker system It lightens the movement of the cone peculiar to road horns and faithfully reproduces even minute signals. There is a missing part in the enclosure part (Kondo Hirotsugu)
Maintenance information: 2021.10.3 operation confirmed
Accessories: Specifications
Main specifications: Fine concrete integrated molded backload horn unit 12cm full range output sound pressure level 91dB maximum input 70W frequency characteristic 85Hz-16kHz impedance 8Ω Dimensions W150 × H400 × D350 mm 20kg