ICBM, B-stock 1050's , and PCA's and PDO's (got a second PDO for my system just this week).
The 1050's will be back in stock in under a week. The 950, 755, and 770 will start shipping this month (as least for the reservation list people), and last we heard they hope to start shipping PSC's in April. I don't know when the IR-1000 will ship.
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Gonk