ECM-23FJapan

This item has been sold.You can't purchase now. 26-49063-04415-00
ECM-23F
Manufacture:SONY
Original price: JPY 25,000
Price: JPY 5,455 Sold Out
Accessories
Japan 1999 made
Shop: Osu shop
Arrival: 2026-03-05 20:05:23
description
This is a SONY condenser microphone that uses a new high-quality capsule unit. It is ideal for collecting high-quality sound from musical instruments, speeches, etc. There are no noticeable scratches on the exterior (Wang Zhan) Maintenance information: 2026.3.5 operation confirmed (sound output check OK) Accessories: instruction manual, cable, original box Main specifications: Electret condenser type frequency characteristics 20 to 20,000 Hz approx. 0.8 kg (incl. accessories)

WBT-0730PLGermany

This item has been sold.You can't purchase now. 26-48957-05144-00
WBT-0730PL
Manufacture:WBT
Original price: JPY 23,600
Price: JPY 20,909 Sold Out
Accessories
Germany
Shop: Osu shop
Arrival: 2026-03-01 20:07:43
description
A high-grade model with a platinum-coated double pole terminal that achieves outstanding durability and excellent contact properties. The spacing is 19mm. It is also compatible with banana plugs, and uses a hole where up to 5.5 mm diameter cables can be attached. There is discoloration on the case due to aging, and there is dullness around the terminals (Kojima Yosuke) Accessories: case, tools Main specifications: Outer diameter 17 mm x 2 length 44.5 mm The inside of the overhang is 9.5 to 14.0 mm, the outside is 29.0 mm, and the bowling diameter is 11 mm x 2

R100TJapan

This item has been sold.You can't purchase now. 26-48964-03731-00
R100T
Manufacture:FOSTEX
Original price: JPY 45,000
Price: JPY 40,909(pair)Sold Out
Accessories
Japan 1988 made
Arrival: 2026-03-01 20:10:57
description
Fostex 1dB step transformer attenuator. It uses a large single-turn transformer and a highly reliable rotary switch with low contact resistance. The input/output terminals are tight-fitting. *The red and black terminals on one side are attached in reverse. The exterior is dull and has small scratches (Satoshi Yonejima) Maintenance information: 2026.3.1 operation confirmed Accessories: No accessories Main specifications: 8Ω allowable input 100W (when using a network) attenuation 0 to 12 dB size W88 x H90 x D170 mm approx. 970 g

AS-4/3Japan

This item has been sold.You can't purchase now. 26-49099-04777-00
AS-4/3
Manufacture:LUXMAN
Original price: JPY 14,000
Price: JPY 9,091 Sold Out
Accessories
Japan
Arrival: 2026-03-01 20:10:24
description
Comes with original box, good condition! LUXMAN's classic line selector. It is an easy-to-use and convenient model that outputs from 1 input system to 4 systems, and conversely, outputs from 4 input systems to 1 system. It is in good condition with no noticeable scratches. (FUJISAWA KOSHI) Maintenance information: 2026.3.1 continuity confirmed Accessories: instruction manual, original box Main specifications: 1 input system, 4 output systems, W160 x H65 x D95 mm, 530 g

Wave GuideU.S.A

This item has been sold.You can't purchase now. 26-48831-04119-00
Wave Guide
Manufacture:AUDIO PRISM
Original price: JPY 19,800
Price: JPY 13,636 Sold Out
Accessories
U.S.A
Arrival: 2026-02-17 20:02:28
description
A cable enhancer that is used by attaching it to a cable. An improvement in the signal-to-noise ratio and an increase in range can be expected. Since it is machined, it has a solid weight. (FUJISAWA KOSHI) Accessories: No accessories Main specifications: maximum mounting cable diameter 20 mm 290 g

シェルキーパーJapan

This item has been sold.You can't purchase now. 26-48287-05020-00
シェルキーパー
Manufacture:audio-technica
Price: JPY 545 Sold Out
Accessories
Japan
Arrival: 2026-02-28 19:44:45
description
A small, connectable acrylic shell keeper. You can store it while the cartridge is attached to the shell. The exterior is dull and has a feeling of use (Takahashi Nobuyuki) Accessories: none

RR-7Japan

This item has been sold.You can't purchase now. 26-49120-05008-00
RR-7
Manufacture:ACOUSTIC REVIVE
Original price: JPY 31,000
Price: JPY 13,455 Sold Out
Accessories
Japan
Arrival: 2026-03-01 20:07:26
description
A Schumann resonance wave (7.83 Hz) generator that increases the S/N ratio by canceling electromagnetic waves etc. generated from the entire audio equipment. Without being connected to a device, it exerts presence effects with a natural atmosphere, such as an expanded dynamic range and a clear sense of subtlety in every detail. *Please use at least 1 meter away from the audio device to avoid interference (Yoichi Murakoshi) Maintenance information: 2026.3.1 operation confirmed Accessories: original box, instruction manual, AC adapter Main specifications: dimensions W140 x H50 x D170 mm dead weight 203 g

PC-234SJapan

This item has been sold.You can't purchase now. 24-19452-05015-00
PC-234S
Manufacture:SONY
Original price: JPY 600
Price: JPY 273 Sold Out
Accessories
Japan
Arrival: 2024-03-08 19:14:23
description
Sony standard to mini jack conversion plug It boasts durability with a metal body (Mizushima Itsuro) Accessories: none

Outlet Cover 102-JJapan

This item has been sold.You can't purchase now. 26-48950-03591-00
Outlet Cover 102-J
Manufacture:FURUTECH
Original price: JPY 3,860
Price: JPY 1,364 Sold Out
Accessories
Japan
Arrival: 2026-02-17 20:05:19
description
A high-grade outlet cover that accurately holds points that are often overlooked around the power supply. The hybrid structure of stainless steel+damping material suppresses unnecessary vibrations and improves the quietness of the sound field and the sense of S/N (Asaine Tomo) Accessories: original box

MOS-5Japan

This item has been sold.You can't purchase now. 26-49140-05167-00
MOS-5
Manufacture:KIKUTANI
Price: JPY 3,636 Sold Out
Accessories
Japan
Arrival: 2026-03-01 20:05:13
description
Kikutani monitor speaker stand Constructed of heavy duty steel and aluminum An uneven rubber coating is applied to the top surface to prevent accidental falls. It is possible to switch between 4 levels of height and 10 levels of inclination (Murakoshi Yoichi) Accessories: rubber sheet Main specifications: top plate 220 x 180 mm bottom plate W200 x HD 175 mm height 288/277/256/239 switching load capacity 7.2 g 6.46 kg (pair)

PC-234SJapan

This item has been sold.You can't purchase now. 24-44031-20771-00
PC-234S
Manufacture:SONY
Original price: JPY 600
Price: JPY 273 Sold Out
Accessories
Japan
Arrival: 2024-09-22 20:01:41
description
Sony standard to mini jack conversion plug It has a metal body and boasts durability (Kobayashi Hitoshi) Accessories: none

MSK-1GJapan

This item has been sold.You can't purchase now. 26-49067-04461-00
MSK-1G
Manufacture:見附精機工業
Original price: JPY 31,000
Price: JPY 13,455 Sold Out
Accessories
Japan
Arrival: 2026-03-01 20:10:26
description
It is an arm base that can be used with micro 1500/5000/8000 series. It has a sturdy construction. There is a feeling of use on the exterior such as scratches and dullness (Asaine Tomoho) Accessories: none Main Specifications: Brass Arm Base Compatible Arms: Micro MA-505X/505S/707X, EMT 929, Ortofon RS-212/RMG-212-2, Audio-Technica AT-1005-2, Audio Craft AC-300C, DENON DA-303/305/307/309/401, FR FR-54/24MK2, SAEC WE-308N/ 308SX/407-23, Grace G-545F/707/840FB/940/945S, etc.

PC-234SJapan

This item has been sold.You can't purchase now. 24-19452-05022-00
PC-234S
Manufacture:SONY
Original price: JPY 600
Price: JPY 273 Sold Out
Accessories
Japan
Arrival: 2024-03-12 19:13:30
description
Sony standard to mini jack conversion plug It boasts durability with a metal body (Mizushima Itsuro) Accessories: none

シェルキーパーJapan

This item has been sold.You can't purchase now. 26-48287-05064-00
シェルキーパー
Manufacture:audio-technica
Price: JPY 545 Sold Out
Accessories
Japan
Arrival: 2026-02-28 19:44:44
description
A small, connectable acrylic shell keeper. You can store it while the cartridge is attached to the shell. The exterior is dull and has a feeling of use (Takahashi Nobuyuki) Accessories: none

SS-300Japan

This item has been sold.You can't purchase now. 26-49109-04902-00
SS-300
Manufacture:SAEC
Original price: JPY 16,500
Price: JPY 22,727 Sold Out
Accessories
Japan
Arrival: 2026-02-27 19:43:56
description
This is a solid turntable mat made of special metal. Resonance in the low frequencies is stopped, and deep low frequency reproduction such as sinking is possible. It can also be expected to be useful as a countermeasure against howling. Serial 4152 (Fujisawa Yukishi) Accessories: No accessories Main specifications: Diameter measured approx. 300 mm, dead weight approx. 870 g

HAS-3SJapan

This item has been sold.You can't purchase now. 26-49087-04663-00
HAS-3S
Manufacture:Audio Design
Original price: JPY 50,000
Price: JPY 31,636 Sold Out
Accessories
Japan
Arrival: 2026-02-26 19:47:45
description
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

CP-4Japan

This item has been sold.You can't purchase now. 25-47994-22199-00
CP-4
Manufacture:東京サウンド
Price: JPY 909 Sold Out
Accessories
Japan
Shop: Osu shop
Arrival: 2026-02-04 19:56:58
description
※There are only 2 spikes. It is a highly effective insulator that is made of non-character material that does not add a unique tone, improves the signal-to-noise ratio and reinforces the strong low frequencies heard by damping. The exterior is dull (Mizusaki Ryo) Accessories: instruction manual, original box Main specifications: diameter 30 mm, screw part φ4 mm, 27.6 g/1 piece

PB-10Japan

This item has been sold.You can't purchase now. 26-48941-03754-00
PB-10
Manufacture:山本音響工芸
Original price: JPY 3,000
Price: JPY 1,636 Sold Out
Accessories
Japan
Arrival: 2026-02-26 19:47:55
description
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

JPB-10Japan

This item has been sold.You can't purchase now. 26-49110-04910-00
JPB-10
Manufacture:LUXMAN
Original price: JPY 9,000
Price: JPY 5,455 Sold Out
Accessories
Japan 2013 made
Arrival: 2026-02-28 19:44:39
description
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

不明インシュレーター

This item has been sold.You can't purchase now. 23-41494-27731-00
不明インシュレーター
Manufacture:不明
Price: JPY 455 Sold Out
Accessories
Shop: Osu shop
Arrival: 2025-12-21 19:45:44
description
It is very similar to the J1 Project insulator, but there is no compatible size, and details are unknown. Set of 4 There is stickiness due to deterioration on the back side (Ryo Mizusaki) Accessories: none Main specifications: diameter 39 mm thickness 3 mm weight 7.1 g/piece

不明金属スパイクセット

This item has been sold.You can't purchase now. 25-48274-24701-00
不明金属スパイクセット
Manufacture:不明
Price: JPY 2,727 Sold Out
Accessories
Shop: Osu shop
Arrival: 2025-12-09 20:07:47
description
Unspecified set of spikes and spike receivers. The material and color differ depending on the spike and spike receiver. The exterior is dull, dirty, etc. (Ryo Mizusaki) Accessories: none Main specifications: spike dimensions: height: 20 mm, diameter: 25 mm, spike receiving dimensions: diameter: 27 mm, thickness: 5 mm

不明インシュレーター

This item has been sold.You can't purchase now. 25-48015-22746-00
不明インシュレーター
Manufacture:不明
Price: JPY 909 Sold Out
Accessories
Shop: Osu shop
Arrival: 2025-12-04 20:06:57
description
Unspecified set of 3 metal insulators Felt with a thickness of about 1 mm is attached to the front and back (permanent future) Accessories: none Main specifications: Dimensions: W40 x H20 x D40 mm Weight: 100 g/piece

GL603Japan

This item has been sold.You can't purchase now. 26-49078-04802-00
GL603
Manufacture:JEWELTONE
Original price: JPY 4,000
Price: JPY 6,364 Sold Out
Accessories
Japan
Arrival: 2026-02-27 19:50:25
description
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

STANDUK

This item has been sold.You can't purchase now. 26-47703-05030-00
STAND
Manufacture:ROYD
Price: JPY 15,455(pair)Sold Out
Accessories
UK
Shop: Osu shop
Arrival: 2026-02-28 19:44:54
description
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)

L300Nederland

This item has been sold.You can't purchase now. 26-49108-04881-00
L300
Manufacture:PHILIPS
Original price: JPY 55,000
Price: JPY 45,273 Sold Out
Accessories
Nederland 1993 made
Arrival: 2026-02-27 20:03:50
description
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

AT6301Japan

This item has been sold.You can't purchase now. 25-47873-21332-00
AT6301
Manufacture:audio-technica
Original price: JPY 1,800
Price: JPY 1,000 Sold Out
Accessories
Japan
Shop: Osu shop
Arrival: 2025-12-28 19:58:41
description
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

GTX-S(R)Japan

This item has been sold.You can't purchase now. 26-48979-03859-00
GTX-S(R)
Manufacture:FURUTECH
Original price: JPY 14,200
Price: JPY 7,273 Sold Out
Accessories
Japan
Arrival: 2026-02-26 19:47:50
description
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)

FP-15A-N1(Cu)Japan

This item has been sold.You can't purchase now. 26-48896-04379-00
FP-15A-N1(Cu)
Manufacture:FURUTECH
Original price: JPY 4,500
Price: JPY 1,818 Sold Out
Accessories
Japan
Arrival: 2026-02-25 19:41:25
description
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

FP-15A-N1(Cu)Japan

This item has been sold.You can't purchase now. 26-48896-04380-00
FP-15A-N1(Cu)
Manufacture:FURUTECH
Original price: JPY 4,500
Price: JPY 1,818 Sold Out
Accessories
Japan
Arrival: 2026-02-25 19:41:24
description
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

104-SJapan

This item has been sold.You can't purchase now. 26-48979-03860-00
104-S
Manufacture:FURUTECH
Original price: JPY 8,400
Price: JPY 4,091 Sold Out
Accessories
Japan
Arrival: 2026-02-26 19:47:52
description
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
UsedUsed
ConsignedConsigned
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ReservedReserved
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