Here are some photos of the Exclusive model 2401 twin style speaker crossover that I have been working on since the end of last year.
これからネットワークをチューニングします。ネットワークに使用するパーツの組み合わせを代表の細井が実際に音を聴きながら変更して、理想の音質へと作り上げます。回路が決定したら測定を行い、フィルター特性を記録して、ネットワークの作製を開始します。
The next step is to tune the temporary crossovers. Our president Hosoi will change the combinations of the components listening to the sound simultaneously as he does it. Once the schematic has been decided, I will test and record the filter characteristics and start to build the crossovers.
この写真は使用するHF、UHF用のトランス式アッテネーターです。取付プレート上での配線を終えました。
These are the transformer type attenuators that will be used for the HF and UHF filters. I have finished the wiring on the plate.
こちらは前回のブログでも紹介したJBL4343AWXです。背面のにLFフィルター用のコイルを取り付けましたので、全ての作業が完了しました。以下がこの個体のYouTube動画へのリンクです。The next step is to tune the temporary crossovers. Our president Hosoi will change the combinations of the components listening to the sound simultaneously as he does it. Once the schematic has been decided, I will test and record the filter characteristics and start to build the crossovers.
These are the transformer type attenuators that will be used for the HF and UHF filters. I have finished the wiring on the plate.
This is the JBL 4343AWX that I posted in my last entry. I have placed the LF filter coil on the back of the speaker cabinet so all work is complete. Below is a link to the video of these speakers.
https://youtu.be/s_4_BCCdigQ
