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Manufacture:JBL
Original price: JPY 132,000
Price: JPY 68,182(pair)Sold Out
21-30562-03011-00
U.S.A 1986 made
Shop: Osu shop
Arrival: 2023-12-20 20:26:15
Maintained! A popular 2-way 500Hz network. It's an essential network for 2" drivers. In addition to a 3-position attenuator, it is equipped with a high frequency boost switch. It is very effective when constructing a 2-way system with a JBL 2441 driver, etc. The sound has also become fresh due to terminal rust removal (acid washing) treatment and insulation bushings and mounting screw replacement. There is a feeling of wear and small scratches over time (Teramoto Hidehiko) Maintenance information: 2023/12/17 maintained (terminal rust removal (pickling) treatment, insulation bushing & mounting screw replacement. ATT (SW type) contact cleaning. Reinforced so that the coil fixing inside the housing does not come off. Frequency characteristics measurement checks (~ approx. 42 kHz) were performed, and the original capacitors were continued to be used for good results. (Check input/output waveforms and balance, check sound output) Accessories: none Main specifications: crossover 500Hz low range 8Ω high range 16Ω high frequency level control 6/8/10dB 1.9 kg
  
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