Maintained! A VT-4C single amplifier built into the Suzurando SL-990 chassis. The transformer is equipped with a Tango X-10S pair, MS-210DR, and CH-12-200D. I am overwhelmed by the strong sound pressure that seems to push it to the front. If you combine it with a large horn system, etc., you will be addicted to the pleasure of being bathed in music (Kojima Yosuke)
Maintenance information: 2024.5.2 maintained (relay disassembly repair · block capacitor 47 μF x 2 other deterioration replacement 2 units · resistance 1W deterioration replacement · 3 x ham balance volume addition · resistance 5 W addition · bridge diode addition · power supply switch deterioration exchange · electrolytic capacitor 68 μF noise exchange · 2 film capacitor 1/2 W noise replacement · 3 resistor 1/2W noise replacement · 3 resistor 1/2W noise replacement · Operation check with AC 100V (rated output 12 W, measured at SP: 8 ohm*BIAS and HUM BAL. on the back side have been adjusted. (Please adjust only when the output tube is replaced)
Accessories: power cable
Main specifications: W500 x H270 x D275 mm 36.7 kg (actual measurement, not including protrusions)
Balance cable, 1.0 m pair, is a delicate yet firm, and straight monitor sound. There are thin abrasions on the plug and sheath (Asaine Tomoho)
Maintenance information: 2024.5.2 continuity confirmed
Accessories: none
AE wire (alarm cable) is popular in the streets as a 1.0 m pair untreated copper single wire diameter 0.9 mm speaker cable. It features a comfortable, flat sound of extrusion, which is typical of a single wire. The exterior has a feeling of use such as dullness (Tomoho Asaine)
Maintenance information: 2024.5.2 continuity confirmed
Accessories: none
Balance cable 1.0m pair XLR is the best-selling cable that has been supported for a long time. It features a unique golden ratio multi-gauge structure and a unique cross-field configuration called Caldas Cross. High-purity copper is used as the conductor. This is Caldas's most popular cable. There is a feeling of use such as rubbing and dirt (Jun Tamai)
Maintenance information: 2024.5.2 continuity confirmed
Accessories: none
Balance cable 1.0m pair XLR is the best-selling cable that has been supported for a long time. It features a unique golden ratio multi-gauge structure and a unique cross-field configuration called Caldas Cross. High-purity copper is used as the conductor. This is Caldas's most popular cable. There is a feeling of use such as rubbing and dirt (Jun Tamai)
Maintenance information: 2024.5.2 continuity confirmed
Accessories: none
AE wire (alarm cable) is popular in the streets as a 1.0 m pair untreated copper single wire diameter 0.9 mm speaker cable. It features a comfortable, flat sound of extrusion, which is typical of a single wire. The exterior has a feeling of use such as dullness (Tomoho Asaine)
Maintenance information: 2024.5.2 continuity confirmed
Accessories: none
The basic structure of the 1.0 m pair of balance cables remains the same as the previous model, and Oyaide is proud to refine the precision conductor 102 SSC with patented technology 3E twisting. There are dirt and threads on the exterior (Tomonori Asae)
Maintenance information: 2024.5.2 continuity confirmed
Accessories: No accessories
※Only 1 speaker cable 2.0m terminal banana QED 40th anniversary model cylindrical 6-core structure has a high sound density, and the sound full of strength and dynamism is attractive. The handling is poor, but the excellent cost performance in terms of sound is truly QED! The exterior is dull and has a feeling of use (Jun Tamai)
Maintenance information: 2024.5.2 continuity confirmed
Accessories: none
Balance cable, 1.0 m pair, is a delicate yet firm, and straight monitor sound. There are thin abrasions on the plug and sheath (Asaine Tomoho)
Maintenance information: 2024.5.2 continuity confirmed
Accessories: none
The balance cable 1.0m pair plug is made by Neutrik. Unmarked interconnect cable from unknown manufacturer. The exterior is only dull (Tomoho Asae)
Maintenance information: 2024.5.2 continuity confirmed
Accessories: none
Maintained! Line-specific control amplifier with balanced output. The technology cultivated with professional equipment is summarized in a simple configuration. It is a sound that connoisseurs like, with both the amount of information and thickness. There are line scratches on the top plate and dirt and tears on the instruction manual ※The balance output is 3rd hottest (Mizusaki Ryo)
Maintenance information: 2024.5.2 Maintained (cleaning is not possible because each SW and VOL are sealed types. Only detergent spray cleaning from gaps, variations in capacitor capacity within the board → replacement. RCA earth float → cleaning, operation check (the gap cannot be completely removed) *In the future, it will not be compatible if the dedicated parts are defective.)
Accessories: instruction manual
Main specifications: 6 line inputs, 1 balanced output system, 1 unbalanced system, W431 x H95 x D400 mm, 5.9 kg
Maintained by the manufacturer! A cassette deck that uses a fixed head and has a unique mechanism where the cassette tape rotates 180° when reversing. It's a high-purity recording around the switch that clicks like Nakamichi. The sound is delicate yet firm, and you can feel the thickness typical of Nakamichi. As for the exterior, there are small scratches on the top surface and a slight feeling of use. Serial 03528 (Murakoshi Yoichi)
Maintenance information: 2024.5.1 manufacturer maintenance (replacement of deteriorated parts, flywheel, flange cleaning, lubrication, ejection, reverse, REC standby SW solid rework)
Accessories: instruction manual (copy)
Main specifications: 3 head unidirectional auto reverse W450 x H144 x D300 mm 10 kg
※There is no problem with operation, but since it is inexpensive, it will be handed over as is. This is a miniature version of the NS-10M. Although it is compact, it has a sense of scale that is larger than its size and has a clear sound in the mid to high range. The sound is easy to listen to without any habit and is suitable for use as a sub (Murakoshi Yoichi)
Maintenance information: 2024.5.2 sound output confirmed
Accessories: saran net, instruction manual, original box
Main specifications: 2 way, 2 speakers, sealed, bookshelf type, anti-magnetic type, playback frequency band 100 Hz to 20 kHz, 6 ohms, sound pressure 88 dB, W107 x H191 x D140 mm, 1.5 kg
4 tier rack. It is very similar to a SOUND MAGIC rack, but the manufacturer is unknown. Line scratches and dirt are scattered (Murakoshi Yoichi)
Accessories: none
Main specifications: shelf spacing (from bottom) 230mm, 180mm, 180mm W605 x H705 x D470 mm
※It has a slight tobacco smell, so it is inexpensive. Maintained by Taiyo International. Jeff Roland's reference preamp and one of his masterpieces. The precise and strong chassis, which is an aircraft-grade hard aluminum block integrally formed by an NC cutting machine, has been beautifully designed to thoroughly eliminate resonance and external noise. The sparkling texture and expressive power that delicately depicts even fine, fading reverberation sounds is truly amazing. The exterior has some line scratches and paint bald spots. Serial C0348/D0348 (Tamura Eiji)
Maintenance information: 2024.5.2 manufacturer maintained (replaced in pairs due to negative power supply side Pb battery deterioration. (Each operation inspection, characteristic inspection, running test)
Accessories: remote control, power cable, connection cable, sol-button
Main specifications: Battery system, complete DC drive, 7 line inputs, digital control, duralumin block machined body, body dimensions W445 x H94 x D309 mm (including protrusions), weight 18 kg, power supply dimensions W445 x H94 x D284 mm, weight 19.5 kg
※It is inexpensive because of the smell of tobacco and peeling of the decorative plate on the bottom. By applying a symmetrical weave design to the modern design, care has been taken so that sound waves are synthesized three-dimensionally between the left and right speakers. This compact speaker is designed to save space so that you can get a sense of the hall and position of a musical instrument without turning the cabinet inward. It is a model that takes the modern living environment into consideration. On the exterior, there are bumps and peeling veneer on the bottom. Serial CMB17031035, CMB17031036 (Fujisawa Yukishi)
Maintenance information: 2024.5.2 operation confirmed
Accessories: saran net
Main specifications: output sound pressure level 87 dB impedance 7.2 ohms W226 x H336 x D194 m weight 6.14 kg/book
Set of 4 Technica's classic banana plug. Insert the core wire that has been stripped of the cable coating into the hole on the side of the product and tighten the product back in place to fix the cable. Oxidation and dullness can be seen on the exterior due to use over time (Murakoshi Yoichi)
Accessories: none
A semi-permanent contact conductive agent that made krypton a major. Carbon+Diamond Ultrafine Particles It's about half a bottle in it (Murakoshi Yoichi)
Accessories: package
※The shield is cheap because it can be scraped and torn. By adopting a “3-gauge triple core structure” based on a unique concept with an unprocessed 10.1 m end of the speaker cable, stable energy transmission over a wide band is possible. The sound is bright and clear. There is a feeling of use such as dullness and dirt on the shield (Murakoshi Yoichi)
Maintenance information: 2024.5.2 continuity confirmed
Accessories: none