絨毯スピーカーを寄贈しました

Donated a carpet speaker

We donated the first prototype carpet speaker to the Kobe University Special Needs School. With the completion of SYRINX, we will donate some of the past prototypes only for public services and educational institutions.Even though it is a prototype, the sound is authentic, and I would like children to listen to good sounds.If you are interested, feel free to ask ...

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From carpet speakers to SYRINX

It wasn't until I got the Krypton KS-1 HQM that I first became interested in high resolution sound. As a speaker for PC, it has a built-in DAC, and I was very satisfied with its delicacy and good balance compared to other high-end speakers.However, when I tried to make a carpet speaker by accident, KS-1 ...

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Levena(レベナ)のギア・シートポスト交換

Levena gear / seatpost replacement

Bridgestone's 18-inch bicycle for children, Bridgestone's Levena is getting smaller, so I replaced the gear and seatpost. [Prepared items] Replacement crank 36T 127mm (Rinei W guard gear crankset) Seatpost 27.2mm 300mm (TIOGA AL2000) Without cotterless ...

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革巻き絨毯スピーカー 3 ロング

Leather-wrapped carpet speaker 3 long

"Leather-wrapped carpet speaker [long]" has been completed. (Prototype No. 7) [Specifications] Speaker unit ALPAIRE7 v3 (ported from the short version) Cylinder length 800mm Cylinder diameter φ = 135mm Enclosure Himeji leather Arco tannin leather t = 2.5mm Base stainless steel vibe ...

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革巻き絨毯スピーカー 2 ショート

Leather-wrapped carpet speaker 2 short

The leather version of "Leather-wrapped carpet speaker [short]" has been completed. (Prototype No. 6) [Specifications] Speaker unit ALPAIRE7 v3 Cylinder length 300mm Cylinder diameter φ = 136mm Enclosure Nume leather t = 3.0mm Base stainless steel vibration t = 3.0mm [Nume ...

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LAN cable is the strongest speaker cable

This time about speaker cable. [LAN speaker cable] When I research speaker cables on the net, I get a suspicious story that the LAN cable sounds good.I tried it immediately.Certainly the sound is better than all the speaker cables I've used so far, including the Belden 8470 ...

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革巻き絨毯スピーカー 1 ショート

Leather-wrapped carpet speaker 1 short

"Sylinx" prototype No. 5 "leather-wrapped carpet speaker" has been completed. [Specifications] Speaker unit ALPAIRE7 v3 (transplanted from prototype No. 1) Cylinder length 300mm Cylinder diameter φ = 138mm Enclosure Cow leather t = 4.0mm Base stainless steel vibration t = 3.0mm ...

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安価、簡単、高音質の巻きダンボールスピーカー

Inexpensive, easy, high-quality wound cardboard speakers

The "syrinx" prototype No. 3 is a suspicious cardboard speaker. [Rolled cardboard speaker] Roll one cardboard and place the speaker on it.That's it.A little ingenuity is to provide steps on the inside and outside so that the speaker can be placed well. (Split the cardboard into the inside and the outside and shift them ...

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バックロードホーンスピーカーは楽器である

Backload horn speakers are musical instruments

Prototype No. 2 is a back load horn speaker. [Motivation] When I try to make a carpet speaker, I am interested in the back load horn type speaker, which is often self-made.There are many examples, and I was wondering what kind of sound it would make, so I made it myself. [About the back load horn] When I searched on the Internet, it came out as an example ...

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絨毯スピーカー

Carpet speaker

[History of making a carpet speaker] A carpet speaker is a speaker system with an extremely simple structure that simply winds a carpet and mounts a speaker unit.By making the enclosure with sound absorbing material, it absorbs the opposite phase sound of the speaker back pressure and does not interfere with the original pure sound of the speaker unit, and there is no boxing or resonance, so it is ku ...

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