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Manufacture | Model/Title | Price | Arrival date

T500A mk3Japan

Ask 26-49819-10937-50
T500A mk3
Manufacture:FOSTEX
Original price: JPY 440,000
Price: JPY 300,000(pair)
Japan 2020 made
Shop: Osu shop
Arrival: 2026-05-07 20:22:30
description
FOSTEX's highest grade horn super tweeter. In addition to the newly developed ring-shaped pure magnesium diaphragm, precision machining of solid brass has been applied to the housing, and an Alnico magnet internal magnetic circuit with a low distortion design has been adopted (Daiki Goto) Maintenance information: 2026.5.7 operation confirmed Accessories: instruction manual, dedicated stand x 2 Main specifications: impedance 8 ohms playback frequency band 7 kHz to 40 kHz output sound pressure level 104 dB input 15 W cutoff frequency 3.5 kHz recommended crossover frequency 7 kHz (-12 dB oct) or more total weight 5,150 g

TS-001 P.S.C. Ver.5Japan

Ask 26-49819-10939-50
TS-001 P.S.C. Ver.5
Manufacture:MEWON
Original price: JPY 1,140,000
Price: JPY 498,182(pair)
Japan
Shop: Osu shop
Arrival: 2026-05-07 20:22:28
description
The diaphragm was replaced and overhauled at Kang Sound Lab in 2023! P.S.C. Ver.5 model The sound is distortion-free, and you can feel high quality high frequencies no matter what system you put it into. There is a slight scratch on the bottom corner and the terminals are dull. There is a gap in the wire resistance attenuator (Daiki Goto) Maintenance information: 2023.5.28 Maintained (diaphragm replacement, cleaning and total inspection) Accessories: instruction manual, original box, spikes x 8, spike base x 8, protective plate x 2, short pins x 2 Main specifications: P.S.C. Ver.5 ribbon tweeter 5kHz-100kHz 102dB/2.83V/m magnetic circuit NEOMAX48 4Ω W130 × H111 × D192 mm 4.3 kg

PT-R7/3Japan

Ask 26-49779-10584-00
PT-R7/3
Manufacture:PIONEER
Original price: JPY 135,000
Price: JPY 54,364(pair)
Japan 1982 made
Shop: Osu shop
Arrival: 2026-05-06 19:56:00
description
Pioneer ribbon tweeters are still popular over 40 years after their release. A lightweight and highly rigid beryllium diaphragm and Alnico magnet are used. The high-quality tone won't fade even today. There are scratches on the grill, and there are dents on the front on one side (Daiki Goto) Maintenance information: 2026.5.6 operation confirmed Accessories: stand Main specifications: ribbon tweeter with fuse protection circuit, playback frequency 5,000 Hz to 120,000 Hz 8 ohms sound pressure 97.5 dB maximum input 100 W rated input 50 W (both 5 kHz to -12 dB/when using an OCT network) W134 x H89 x D179 mm 2.6 kg

UT-025U.S.A

Ask 26-49809-10880-00
UT-025
Manufacture:JBL
Original price: JPY 90,000
Price: JPY 45,273(pair)
U.S.A 2000 made
Arrival: 2026-05-06 19:55:49
description
Super tweeter with built-in network capable of playback up to 70 kHz. You can select where to connect the high frequency range from 3 types of input. You can use it simply by placing it on top of a normal speaker and connecting it as is. The bright, clear high frequencies and carefree tone are the perfect match for JBL speakers. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi) Maintenance information: 2026.5.6 operation confirmed Accessories: none Main specifications: 25mm sintered carbon graphite dome tweeter playback frequency band FC to 70kHz crossover 12kHz/16kHz/22kHz impedance 5Ω sound pressure level 90dB W190 × H130 × D130 mm 1.3 kg

TW-716BJapan

Ask 26-49217-05756-00
TW-716B
Manufacture:ONKYO
Price: JPY 23,455(pair)
Japan
Arrival: 2026-03-17 19:26:41
description
The disposal price has been reduced. Member discounts are not applicable. 2026/3/17 sales price 35,000 yen ※6 month warranty. Horn-shaped tweeter mounted on the SCEPTER series. It has broad directivity in the 360-degree direction, and the cutoff frequency is also sufficiently lower than the usage band to eliminate the effects of sound quality deterioration near the cutoff. Furthermore, high-precision aluminum cutting processing has been applied to the horn. You can see the exterior, dullness, and feeling of use (Kobayashi Hitoshi) Maintenance information: 2026.3.15 Operation confirmed Accessories: none Main specifications: 15W, 8Ω, weight 2.04 kg

EAS-8HH17GJapan

This item has been sold.You can't purchase now. 26-49602-09146-00
EAS-8HH17G
Manufacture:Technics
Original price: JPY 8,600
Price: JPY 10,909(pair)Sold Out
Japan
Arrival: 2026-05-03 19:46:51
description
Comes with a dedicated stand and original box! Technics' 8 cm caliber vintage tweeter It's a delicate sound that makes you feel the serious workmanship of Technics. It is also easy to pull out because it uses a horn type. Slight scratches can be seen. (FUJISAWA KOSHI) Maintenance information: 2026.5.3 operation confirmed Accessories: instruction manual, dedicated stand, original box Main specifications: 2 kHz to 20 kHz 8 Ω (measured DC value 7.0 Ω) 99 dB baffle opening diameter 81.5 mm W100 x D98 mm 0.75 kg

TW-503Japan

Ask 26-49602-09148-00
TW-503
Manufacture:DIATONE
Original price: JPY 4,600
Price: JPY 11,818(pair)
Japan 1977 made
Arrival: 2026-05-03 19:46:48
description
Comes with original box! A convenient tweeter when you want to add a little more high frequency from the full range. Since it's cone-shaped, it's not too tight, and it's easy to use with a soft high range. (FUJISAWA KOSHI) Maintenance information: 2026.5.3 operation confirmed Accessories: instruction manual, original box Main specifications: 5 cm cone tweeter unit 8 ohms 92 dB 2500 Hz to 20,000 Hz 0.15 kg

075U.S.A

Ask 26-49223-05840-00
075
Manufacture:JBL
Original price: JPY 69,400
Price: JPY 63,455(pair)
U.S.A 1956 made
Arrival: 2026-03-23 20:03:36
description
The price has been drastically reduced. 2026/3/23 sales price 79,800 yen This is a staple tweeter used in JBL's successive speakers. Cymbals and wind instruments are vividly played back with a clear, dry sound. There is rust and corrosion throughout. Serial 106428 106322 (Kanai Hidetsugu) Maintenance information: 2026.3.23 Operation confirmed Accessories: horseshoe ring Main specifications: horn type tweeter unit, alnico magnet, 8 ohms, crossover frequency, 2,500 Hz, allowable input, 20 W, 2 kg

T27B

Ask 25-46112-07801-00
T27B
Manufacture:AUDIO SPACE
Price: JPY 2,182
Arrival: 2025-05-04 20:00:39
description
Disposal price has been reduced (member price not applicable) 2025/5/4 sales price 7,800 yen, 1 bottle only, LS3/5a kit tweeter. Please use it as a repair part. The exterior has a feeling of use such as dullness and small scratches. Serial 35160008 (Takahashi Nobuyuki) Maintenance information: 2025.5.4 operation confirmed Accessories: none Main specifications: diameter 108 mm x H30 mm weight 622 g (actual measurement)

ツイーターBOX

Ask 25-47542-18674-00
ツイーターBOX
Manufacture:BLG
Price: JPY 4,545
Shop: Osu shop
Arrival: 2025-10-02 19:55:56
description
This is a tweeter box for car audio. Details are unknown. The unit is equipped with a total of 5 shots. There is dirt on the exterior. (TAMURA Eiji) Maintenance information: 2025.10.2 sweep check OK Accessories: No accessories Main specifications: W585 x H330 x D430 mm
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