日本 Bispa 手提耳擴 PHPA-03SPK

$2,298 $1,998

Size 107 x 72 x 27 mm (maximum size / not including VR knob and screw protrusion)
power supply Use 4 AAA batteries × (We recommend a rechargeable battery.)
Input connector 3.5Φ stereo mini jack
Input impedance About 10KΩ
Output connector 3.5Φ stereo mini jack
Recommended impedance In low gain mode … 11 Ω to 300 Ω
In high gain mode … 11 Ω to 300 Ω
商品說明

It has become a refined model for KIT which made it easy to make 「BSP – PHPA – 03 SP」 which has been loved by us for a long time . It is a full-fledged headphone amplifier that operates with four AAA batteries, and a rechargeable battery can be used for batteries.

  • Parts are carefully selected by careful attention to sound quality and characteristics.
  • From the case to the board, we did all the design at our company.
  • We have newly provided a dedicated board in the volume part, making it easy to make.
  • Based on the original, it has been refined with a circuit configuration that is easier to make.
  • With the 「board only model」 planned to be released at a later date, customers can replace them with their own boards.
  • Parts are mounted, including surface mounting parts.
Additional information
品牌

Bispa

輸出

3.5mm

audio-inputs

3.5mm

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