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Old 11th April 2012, 11:31 PM   #1
Ducs is offline Ducs  Canada
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Question Noob Question: Phono Preamp

I am looking into a building a Aikido or a Tetra phone preamp. I will be using it on my turntable with AT-95E cartridge - I believe its a 3mV out. Will the Aikido or Tetra be compatible with the output of my cartridge ??
Doe anyone know what the Aikido All In one does ?? Is its just a preamp ??
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Old 12th April 2012, 01:54 AM   #2
roline is offline roline  United States
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The cartridge is looking for an input impedance of resistance 47 k Ohms and capacitance 100 - 200 pF. I did a groove watt design but the Teta is similar for the RIAA values. Both designs are good, and you will have to roll some tubes to find the flavor you prefer. I did the input impedance for the B&O requirements...
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