Set of 4 Audio-Technica banana plug screw tightening method It is a rear connection type that allows easy speaker settings, and is compatible with banana jacks with a diameter of 4 to 4.5 mm (Ryo Mizusaki)
Accessories: none
Main specifications: brass+ABS resin, gold plated treatment, 8g
ROYD speaker stand. This stand has a smart design yet is sturdy and has a sense of stability. Spike is out of stock (Oikawa Tetsuji)
Accessories: none
Main specifications: Top plate: W200 x D185 mm Pedestal: W410 (maximum) x D280 x H565 mm (excluding spikes) 6.5 kg (actual measurement)
Comes with original box! Set of 4. High quality banana plugs carved from solid brass. The terminals are machined from solid brass and finished with 24K gold plating. Since there are fixing screws at 2 locations, the tip and the root, the cable can be firmly fixed. (FUJISAWA KOSHI)
Accessories: original box, hex wrench, screws
Main specifications: machined solid brass, 24K gold plating, 21.5g/piece
The Philips CD line transformer has arrived for the first time in 6 years! Strong construction with an earth-line floating structure and a non-magnetic aluminum case. It brings smoothness and softness to sound quality. On the exterior, bumps can be seen in places. Serial MZ019341030027 (Fujisawa Yukishi)
Maintenance information: 2026.2.27 Operation confirmed
Accessories: No accessories
Main specifications: W150 x H65 x D145 mm 990 g
JEWELTONE multi-purpose stabilizer. It is an excellent one with a level in the center and a strobe on the outer circumference. It also weighs 700g and is quite heavy. There is paint peeling on the exterior (Murakoshi Yoichi)
Accessories: none
Main specifications: dry level with crystal glass+stainless steel bearings with stroboscope, diameter 80 mm x height 38 mm, weight 700 g
Set of 4. African ebony 32mm diameter spike holder base By itself or in combination with the company's PB-9, it can be placed under a speaker, amplifier, etc., to improve sound quality. There are spike marks on the exterior (Yonejima Satoshi)
Accessories: No accessories
Main specifications: diameter 32 x thickness 12 mm
This is a full-tech high-end grade outlet cover. The beautiful finish and hybrid structure of carbon and glass fiber damping materials on a stainless steel base have achieved vibration suppression effects (Murakoshi Yoichi)
Accessories: none
Main specifications: 71.8 x 166.2 mm
A single outlet model that is particularly highly rated in the FURUTECH high-end series. It is a model that achieves long-term stability of a conductor with good sound, reliable contact pressure, and contact pressure of the electrode by using a 2-way conductor with an independent pure copper electrode (blade receiving part) and a contact pressure spring (Murakoshi Yoichi)
Maintenance information: 2026.2.22 continuity confirmed
Accessories: none
Main specifications: rhodium plating with PSE mark for one bite size: W47.2 x L104.0mm x H28.0mm Suitable wire: 10AWG (MAX)
Speaker selector for audio design. This is a convenient selector for those using multiple speakers. The changeover switch uses a rotary switch made by Seiden, and is equipped with terminals that can also be used with Y-lugs and banana plugs. The exterior is in good condition with no major scratches (Hiura Katsuji)
Maintenance information: 2026.2.24 continuity confirmed
Accessories: none
Main specifications: 3 input systems/1 output system or 1 input/3 output system Seiden 43 type gold-plated contact switch OFC wiring material W210 x H90 x D180 mm 1.6 kg
PSE standard audio grade wall socket without plating treatment. There is no unpleasant coloring and the freshness and moisture of the sound increases. (FUJISAWA KOSHI)
Maintenance information: 2026.2.25 continuity confirmed
Accessories: No accessories
Unspecified wood cabinet. I wasn't able to determine which model it was for. Please check the measurements. Comes with a pan lock. (FUJISAWA KOSHI)
Accessories: No accessories
Main specifications: outer dimensions W430 x H180 x D345 mm inner dimensions W395 x H128 x D345 mm
3P power plug, 125V/15A specification, PSE standard product, has a natural thickness from low to medium range, and the unplated brass sound has no habit compared to other plated plugs, so you can use it with peace of mind. (FUJISAWA KOSHI)
Accessories: case
PSE standard audio grade wall socket without plating treatment. There is no unpleasant coloring and the freshness and moisture of the sound increases. (FUJISAWA KOSHI)
Maintenance information: 2026.2.25 continuity confirmed
Accessories: No accessories
*Currently sold. 31-band graphic equalizer for mono, pair There are line marks on the top plate, and there is overall dullness (Oikawa Tetsuji)
Maintenance information: 2026.2.22 operation confirmation software
Accessories: none
Main specifications: 1ch 31 band graphic equalizer W483 x H89 x D201 mm 3.6 kg
Speaker selector for Nagata Electric Works. It is an easy-to-use model that outputs from input 1 system to 2 systems, or conversely, outputs from 2 input systems to 1 system (Mizusaki Ryo)
Maintenance information: 2026.2.23 continuity confirmed
Accessories: none
Main specifications: 1 system → 2 systems or 2 systems → 1 system maximum usage watts 100W (8Ω), weight 200g
Set of 8 A wooden insulator made of Canadian maple wood with excellent vibration damping. You can see a feeling of use, such as appearance, dullness, abrasions, scratches, etc. (Kobayashi Hitoshi)
Accessories: none
Main specifications: W60 x H60 x D60 mm 110 g
The price has been reduced! 2026/2/19 sales price 45,000 yen Exclusive speaker stand with PERSONA B. It's an orthodox stand with a solid skeleton that looks like a sound anchor, and the mass is good enough. Of course, it can also be used with bookshelf speakers other than Persona. There is dirt on the exterior. (TAMURA Eiji)
Accessories: spikes, instruction manual
Main specifications: front W178 x D280 x rear W110 mm external dimensions W305 mm x H600 mm x D355 mm (when spikes are not attached) mass 17 kg
This is a selector for switching between both the input and output signal lines of audio devices. Both the input and output of the 3-RCA pin system can be switched independently. It can be combined in 9 ways, and is a must-have item for those with many amplifiers. There are no visible scratches on the exterior, etc., and it is good with just the degree of dullness (Kobayashi Hitoshi)
Maintenance information: 2026.2.19 Operation confirmed
Accessories: none
Main specifications: gold-plated machined brass, 3 RCA pins, 3 input systems, 3 output systems, W280 x H90 x D220 mm, 2.3 kg
Comes with original box Arm base for TechDAS Air Force V/IKEDA IT-345 It is in good condition with no conspicuous scratches (Oikawa Tetsuji)
Accessories: original box
SPU-A shell conversion plug It is an adapter that allows an A shell type cartridge with a short pitch to be attached to a general tone arm (Ryo Mizusaki)
Maintenance information: 2026.2.22 continuity confirmed
Accessories: none
Set of 4 Y-rugs. High-purity rhodium plating is used on the entire contact part. It is an excellent product that is easily compatible with 8.5 mm extra thick cables. The box is not original, it is a banana plug type box from the company, and 2 spare imo screws are missing (Mizusaki Ryo)
Accessories: original box for LUGB-8.5ST
Main specifications: core wire insertion part/inner diameter 5.5 mm outer cylinder/inner diameter 11.0 mm outer diameter 13.5 mm Y lug tip size/inner diameter 9.4 mm outer diameter 14.0 mm
It is cheap because it is in poor condition. A CD rack that can hold approximately 40 disc cases. There are dullness and small scratches on the exterior, and traces of moisture penetrating the bottom (Asaine Satoshi Law)
Accessories: none
Main specifications: size 480 x 180 x 190 mm (actual measurement)
50 mm thick granite board by Mason Unkei. The entire surface is mirrored, and all surfaces are beveled except for the bottom. There is dirt in places (Oikawa Tetsuji)
Main specifications: W600 x H50 x D600 mm 48.9 kg
Tawk's thin audio board. Sandwich structure with high density wood board, surface material, and back surface material centered around a honeycomb core containing cast iron powder. It is a heavy board that combines high rigidity, high specific gravity, and high vibration damping properties, and suppresses floor softness. “W” type with warm, soft sound quality. Something that looks like a J1 Project insulator is attached to the bottom (Oikawa Tetsuji)
Accessories: none
Main specifications: W495 x H26 x D445 mm 6 kg
※Since only the base block is used, it is inexpensive. Saek tonearm base. This is a bracket for attaching the company's 308 series to a cabinet (Ryo Mizusaki)
Accessories: none
Main specifications: arm mounting hole diameter 27φcompatible arm WE-308SX, WE-308N, WE-308N W75 x H30 x D70 mm weight 1.0 kg
TAOC's 5-layer audio board Adopts a newly developed honeycomb core containing cast iron powder. It strongly prevents the speaker from making noise on the floor. Clear black with a melamine board that suppresses cries and has a tight tone. You can see a feeling of use on the exterior, dullness, cracks, abrasions, etc. (Kobayashi Hitoshi)
Accessories: original box
Main specifications: W520 x H40 x D490 mm 9 kg
The unique 5-layer structure, which uses a newly developed honeycomb core containing cast iron powder, strongly prevents the speaker from making floor noise. It is a clear black type with cool and hard sound quality, using a hard melanin board as the surface material. There are small scratches and abrasions on the exterior (Murakoshi Yoichi)
Accessories: none
Main specifications: W470 x H41 x D400 mm Top surface: W450 x D350 mm 6 kg/1 sheet
SAEC 5-port power strip. The PSE standard housing uses a 1.6 mm thick steel plate, and the output outlets are equipped with 5 Hubbell hospital-grade highest-grade ports. High frequency noise is reduced and the sound is clear and calm. High frequency resolution and transparency have been further improved, and powerful sound can be enjoyed. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi)
Maintenance information: 2026.2.19 Continuity confirmed
Accessories: none
Main specifications: AC power supply 125V rated capacity 15A W420 x D80 x H70 mm 2 kg