> Greetings, > Can one of the RX-340 owners tell me what DSP chip Tentec > used in this receiver? Warren, The DSP chip is an Analog Devices, 16 bit unit, model # ADSP2181KS-133 per the 340 manual. Note that this is the same chip "family" of DSP used within the Timewave Tech DSP-599zx accessory unit; Timewave specifies use of an "ADSP2181 with 80 kB of memory". 73, Jim KH7M