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DAC output Transformers SEDLBAUER NFLU32 Selected Pair 82`s
Tested OK
F-- 10Hz -- 22KHz 3dB
For DAC best use 600 ohm to 800 ohm or 800 to 600 ohm or 300 ohm to 800 ohm or 800 ohm to 300 ohm
most logic and best frequency and tonal response 600- 800 ohms with output parallel about 1:1
can be used single ended or in symmetrical configuration .
perfect for DAC output direct form DAC chip single ended or symmetrical for single ended voltage dac use the -- minus and the ground signal from dac and shunt all grounds primary and secondaity .
current DAC use output resistor I/V conversion.
best is to use a small tube stage after the transformer as the inductance is perfect for the grid at the tube frequency respons and tonal effect .
many more applications in pre amps are possible .
try it on your favorite DAC for streaming or CD player ect .
compare to capacitor coupling and this transformers in a tube pre amp is beyond discussion ,try it your self 100% satisfaction
this pair is from the 80` s
primairy each winding about 400mH to centertap
secondairy each winding about 1.2H to centertap
sellected match
primairy each winding to centertap 8 ohms
secondaity each winding to centertap about 17 ohm
weight 1 transformer 1.5kilo or 1500 gram
shipping worldwide
last photo`s just show the experimental settup , the 1st 5 photo` s are the transformers for sale
1 lot is one pair or 2 pcs.
Very Rare and perfect Audio
Perfect for your best DAC / Studio / Home Audio .
Perfect for Tube Stage , the tube grid input love the inductance .