It is a high-pass filter for crossover 3000Hz by Dayton Audio. How about a self-made group (Yoichi Murakoshi)
Accessories: original box
Main specifications: 4Ω 800Hz -12dB/oct 105×77mm
Choke transformer sold 1 piece 5H/0.21A DC resistance 68 Ω (measured 69.5 Ω) withstand voltage 1.5 kV W64 × H101 × D57mm 1.28 kg (actual measurement, not including protrusions) Scratches in places, paint peeling There is (Yosuke Kojima)
Accessories: none
Choo transformer sold 1 piece 5h/310mA (maximum 500mA) DC resistance 40Ω (actual measurement 40.9 Ω) W124 × H105 × D104mm 4.2kg (measurement, not including protrusion) Small scratches and dullness in some places There is (Yosuke Kojima)
Maintenance Information: 2020.3.15 Conducting Confirmed
Accessories: None
Choke Transformer Sold as 1 Piece 5H/110mA Maximum 160mA W61 × H71 × D52mm 0.7kg (Actual Measurement, Not Including Protrusions) There is corrosion on the badge (Yosuke Kojima)
Accessories: None
Choke transformer 5H/110 mA, maximum 160 mA, W61 x H71 x D52 mm, 0.7 kg (actual measurement, not including protrusions), with original box, there are minor bumps in places (Kojima Yosuke)
Accessories: original box
Choke transformer sold 1 piece 5h/110mA maximum 160mA W61 × H71 × D52mm 0.7 kg (actual, not including protrusions) There are abrasions and bruises in some places (Yosuke Kojima)
Accessories: None
Choke transformer 5H/110 mA, maximum 160 mA, W61 x H71 x D52 mm, 0.7 kg (actual measurement, not including protrusions), with original box, there are minor bumps in places (Kojima Yosuke)
Accessories: original box
Choke transformer 5H/110 mA, maximum 160 mA, W61 x H71 x D52 mm, 0.7 kg (actual measurement, not including protrusions), with original box, there are minor bumps in places (Kojima Yosuke)
Accessories: original box
Choke Transformer Sold as 1 Piece 10H/80mA Maximum 120mA W61 × H71 × D52mm 0.7kg (Actual Measurement, Not Including Protrusions) There is corrosion on the badge (Yosuke Kojima)
Accessories: None
Choke transformer sold 1 piece 10h/80mA maximum 120mA W61 x H71 × D52mm 0.7 kg There are fine scratches in some places, and some terminals are short, so it is a bargain (Yosuke Kojima)
Accessories: None
Choke transformer sold 1 piece 5H/170mA maximum 300mA W75 × H93 × D68mm Approximately 1.5kg It seems to be an unused item from the state of the terminal! With original box (Yosuke Kojima)
Accessories: original box
A pair of film capacitors from Shizuki Electric Works. There is an appearance, dullness, and a feeling of use (Kobayashi Hitoshi)
Maintenance information: unconfirmed
Accessories: none