*Only one bottle University Hypersonic Horn Tweeter The aluminum short horn has a crisp and tasteful sound (Yoichi Murakoshi)
Maintenance information: 2021.11.25 sound out confirmed
Accessories: None
Main specifications: Crossover 3,500Hz max input 25W 8Ω
※ Originally it is a set of tweeters and amplifiers, but this time only tweeters are in stock (can be used as normal tweeters). Dinaudio-made units let you listen to the sharpness of the high range. A cabinet is not required for operation, but it is housed in a dedicated cabinet for a stable setting. A small bruise can be seen on the back of the top plate on one side. (Yamato Yuki)
Maintenance information: 2021.6.14 working confirmed
Accessories: Saran Net
Main specifications: 3cm domed type (made by Dinaudio) for high range used unit frequency characteristics 2.5kHz to 45kHz Impedance 8Ω Output sound pressure level: 90 dB
TRIO tweeter pair There is a feeling of use such as appearance, dullness, paint peeling off, etc. (Kobayashi Hitoshi)
Maintenance information: 2023.7.11 operation confirmation (check sweep OK at 7000 Hz)
Accessories: none
Main specifications: 8Ω 40W aperture 50mm
Super Eater Play super high range from 30kHz to 90kHz and increase your speaker frequency characteristics up to 90kHz. This allows you to maximize the enjoyment of high-resolution digital audio sources such as SACD, DVD-Audio, and BD and surround formats. Crossover adjustment with built-in network and 6 positions allows you to match a variety of speakers. (KONDO Hirotsugu)
Maintenance Information: 2021.5.18 Sound Quality Operation Check
2016.9.25Checked at Yoshino (The play before and after the selector contact cleaning is not abnormal due to the specific parts ※ The gain of the two units is different because it is not originally a pair)
Accessories: original box
Main specifications: Frequency characteristics 20,000 to 90,000 Hz 6Ω (20Khz) 30Ω (80kHz) W50 × H30 × D100mm
The price has been reduced. 2022/11/24 sales price 2,000 yen. Unspecified 6cm tweeter unit by Tokuden. Conductivity has been confirmed. A 3.3 μF capacitor is attached to the positive side (Murakoshi Yoichi)
Maintenance information: 2022.10.22 Confirmation confirmed
Accessories: none
Main specifications: screw pitch 7.3 mm (diagonal) 67 x 67 mm depth 40 mm
* Currently sold products. A rare tweeter is in stock. The sound has a smooth and crisp sound quality that seems to be used for business use, and I feel realistic in the sound. It combines well with vintages such as JBL and GAUSS, and brings out the lower frequencies. Serial 92B4000019 92B4000020 (Mizushima Itsuro)
Maintenance Information: 2022.5.28 Operation confirmed
Accessories: None
Main specifications: W92 × H110 × D101 mm (including dedicated stand) Horn tweeter 8Ω (measured DC value 7.0/6.6Ω) 105dB 5000 ~ 20000 Hz crossover frequency: 7kHz 2kg
The price has been reduced. 2023/1/29 sales price 5,000 yen. TOA Horn Tweeter Details are unknown. It seems that all owners have installed capacitors and used them. There is dullness and a feeling of use throughout (Kanai Hidetsugu)
Maintenance information:2023.1.27 sound output confirmed
Main specifications: 15W W309 x H120 x D171 mm weight 270 g
2.5 cm dome tweeter for Thiel CD2.4. The sound output test by itself is good. There is a feeling of use and dullness (Sasaki Shota)
Maintenance Information: 2023.8.11 Sweep Test Good
Accessories: original box
Key Specifications: 2.5cm dome tweeter
The price has been reduced. 2022/11/6 sales price 8,000 yen. A horn tweeter used for TEISCO's commercial speakers. I think it's made by FOSTEX. There is a feeling of use such as appearance, dullness, abrasions, rust, etc. (Kobayashi Hitoshi)
Maintenance Information:2022.11.6 Operation confirmed
Accessories: none
Main specifications: impedance 8 ohms (measured 9 ohms) 100 dB playback frequency 1,000 Hz to 18,000 Hz crossover 3,500 Hz aperture W24.4 x H7.6 cm horn depth 16 cm external dimensions W267 x H110 x D197 mm
Big discount! (former price: 29,800JPY)
Matsushita Electric’s rare model from 60’s that was developed from 5HH17 by using aluminum short horns and magnet circuits made of permendur. This model produces very uplifting & sharp sound and high efficiency.