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Old 01-14-2017, 03:05 PM
kf4rca kf4rca is offline
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Join Date: Feb 2015
Location: Atlanta
Posts: 737
There were more TCR100's out there than Ampex ACR25's. The reason was cost. As I recall the TCR's were about $160K where the ACR25's were $250K. Also the TCR parts were interchangeable with the existing RCA machines (TR70, TR60, TR600 etc.) The Ampex ACR25's were not compatible with other Ampex quads.
The TCR took 2 seconds to lock up.where the Ampex ACR was 300 milliseconds. The TCR carts would only hold 3 minutes of tape where the ACR carts held more. it was no surprise when MTV went on the air they chose Ampex.
Three companies made compatible TCR carts (RCA, 3M, and Calico Video) and Ampex carts were only made by them.
The ACR jammed more often than the RCA going into "test" mode which was really jam mode.
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