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Contributions to Hitachi TRK-9140 (current version)

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Version
Version Date User
2020-05-15 15:32 Reli
2021-02-26 21:07 Reli
2020-05-15 17:08 Reli
2020-05-15 17:02 Reli
2020-05-15 16:56 Reli
2020-05-15 16:30 Reli
2020-05-15 16:20 Reli
2020-05-15 16:08 Reli
2020-05-15 15:34 Reli
2020-05-15 15:32 Reli

Statistics

Author Words Whitespaces Characters Printable characters
Used Deleted Used Deleted Used Deleted Used Deleted
Reli 94 (100.0%) 0 (0.0%) 67 (100.0%) 0 (0.0%) 471 (100.0%) 0 (0.0%) 355 (100.0%) 0 (0.0%)
Total 94 (100.0%) 0 (100.0%) 67 (100.0%) 0 (100.0%) 471 (100.0%) 0 (100.0%) 355 (100.0%) 0 (100 %)

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It's a real heavyweight at 22.5 lbs (not including the 10 D-cell batteries). Amplification is provided by two Toshiba TA7222P chips. The woofers are 3.2 ohm, 4.5 inches across, 4 inch working cone, 4-11/16" across the screw holes, 2-15/16" wide magnet, and 1-13/16" deep. If you want to replace them with aftermarket speakers, and they are more than 1/4" deeper than the originals, then the magnet would need to be 1/2" less wide to clear the cable compartment.