We have confirmed that sound is emitted for both the LOW pass and the HIGH pass, and the details have not been checked and it will be passed Constant Resistance Parallel High-Low Pass Filter for Pioneer PT-R7 The cross is 8,000 Hz. Air core coils with low DC resistance and low loss are used. The exterior is good (Hitoshi Kobayashi)
Maintenance Information: 2022.8.28 Conduction Confirmed
Accessories: none
Main specifications: 8,000 Hz 8Ω 12dB W120 × H35 × D120 mm (actual measurement) 300g