Kris,
thanks. Here's what I have:
>>There is a
caveat: The combined input impedance of the power amps must be at least
10 times the output impedance of the preamp. Otherwise the load will
kill the sound of your playback.
I use a mixer as a pre-amp and it has two master outputs. (+6db 2V) is a switchable 6db gain for each output. I currently use the 0db setting.quoting specs from the manual:
"
Outputs Level/Minimum Load
MASTER (BAL) 0dBV/600Ω 1V (+6dB 2V)
MASTER (UNBAL) 0dBV/2.2kΩ 1V (+6dB 2V)
"
not sure what "minimum load" means.
and my three amps have the following input impedance:
Jeff Rowland has selectable: 100k, 20k, 600 ohms
Arcam Alpha 5 - "unknown" but can measure
Spectron 1KW - will need to measure
>>BTW - what is your opinion of the delay capabilities of the DBX crossover?
I have not extensively (avoided) used the delay functionality. I had delayed the subs. The function works very well but I am not sure if it screws up the sound out not. I think it's good for subs. I have not used it for mids or highs, I aligned those channels physically.
-Herman |
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