高槻電器工業 List of Products and Services

The output amplifier tube "TA-300B" and the rectifier tube "TA-274B," which have received enthusiastic support from audio enthusiasts around the world, have undergone a significant update in pursuit of further sound quality improvement and reliability. By shifting from artisan glass blowing to machine production at our own factory, we have achieved complete in-house production. The glass now features a more stable shape with less thickness variation, along with stricter quality control. 【Features】 ■ Glass material that balances environmental considerations and reliability ■ Plates pressed using dedicated molds ■ Domestic springs inspected one by one ■ Filaments designed and manufactured with special techniques ■ High reliability and long lifespan achieved ■ Quality control ensured by manufacturing lot numbers *For more details, please refer to the PDF document or feel free to contact us.

• LED lighting

The "TA-S01" is a vacuum tube amplifier designed to maintain stable quality over a long period. The heating components are placed on the back of the circuit board, while the heat-sensitive electrolytic capacitors are positioned on the front to keep them away from the heating components. The voltage amplification stage uses a two-stage amplification with an SRPP circuit to lower the output impedance. This allows for the comfortable driving of the difficult-to-drive 300B triode output tube, fully realizing its performance. 【Features】 ■ Uses our original vacuum tube "TA-300B" and rectifier tube "TA-274B" ■ Wideband design suitable for the high-resolution era (10Hz to 50kHz) ■ Easy to change speaker impedance ■ The pilot lamp blinks until the power supply is up, allowing for status confirmation ■ Equipped with a new function to adjust the amplifier's characteristics *For more details, please refer to the PDF document or feel free to contact us.

• Amplifier