Help with setup using DP-01 and Bluetube Pre amp

[youngdrill]

I have a Tascam DP-01, MXL 990, Behringer 502 Mixer, Bluetube Preamp and seperate phantompower supply.
I am having trouble with how I am supposed to set this up, when I connect everything that I have together it is extremely loud. I see the bluetube has phantom power but the mic input is 1/4" and that can't power a condensor mic.

How I have it is MXL 990>Phanton Power Supply>Behringer 502 Mixer>Bluetube Preamp>Tascam DP-01.

Where am I going wrong and how to fix it, I am pulling out my hair right now.

[pehjott]

y do you need the mixer??? y do you need a preamp???
The Tascam DP-01 plus the external phantom power is all you need...

[youngdrill]

with just the mic phantom power and dp-01, it does not put out a the clear sund that im looking for.

[pehjott]

what do you wanna record? the end result has much to do with positioning the mic,using EQ, the performing etc...say what you wanna record and mayb post a sample

[A Reel Person]

Either you work with the
mic>phantompwr>DP01(pre/input)
or
mic>phantompwr>mixer>DP01
or
mic>phantompwr>Bluetube>DP01

Presuming your mixer has inbuilt preamps, you're getting a double amplification going thru the |mixer>Bluetube| stage.

I think you decide exactly if you need the mixer alone, or bluetube alone, using mic/phantompwr and DP01's inputs, which also have built-in preamps, presumably dialed down to minimum (line level).

[mrmoe]

I thought the dp-01 was lacking effects and phantom power....if this is correct, you will need the phantom power supplied by your pre-amp....if the pre-amp has phantom power and 1/4" phone inputs only, you'll need to get some 3 connector 1/4" phone plugs on your mic cables in order to connect to it....