Triton Audio D2O Stereo User manual

D2O Stereo
Thank you for purchasing a TritonAudio product!
TritonAudio strives to create innovative audio products which excel in design and
quality. We supply components to the high-end and pro audio community. We wish
you lot's of fun with your purchase. Please visit our we site (www.tritonaudio.com)
to stay informed a out new products.
D2O Stereo Low-noise discrete microphone preamp.
D2O is a low noise discrete microphone preamp inspired y the famous German V
series preamps of the 40's and 50's. D2O's general layout consists of a Lundahl
1571 input transformer followed y a 2 stage amplifier with plenty of gain to
amplify all types of microphones. The second gain stage can e selected to e
either a high gain jFet or a Tu e stage. Output drive is supplied y a discrete low
impedance jFet uffer with super sonic properties. Quality Paper in oil coupling
capacitors are used, all other used components are high-end grade aswell.
©TritonAudio 2013

Features:
•Low noise / low esr power supply
•Switcha le transfomer ratio / input impedance
•Selecta le all Fet or Tu e-Fet circuit
•Stepped attenuator
•Lundahl 1571 input transformer
•Low impedance jFet uffer with super sonic properties
•phase reverse switch
•phantom power
Specifications:
•Gain: Tu e-Fet mode: 60 dB
•Gain Fet mode: 70 dB
•EIN: -128dB
•Headroom: 32 dB
•Input impedance: 2,25KOhm / 6,25KOhm
•Output impedance: 100Ohm
•Power: 115 / 230 V AC
•input: XLR
•output: XLR(pin 2 hot) + 1/4" TRS
How to connect D2O Stereo:
Power supply: 115 / 230 V AC, three pin IEC socket.
Inputs: XLR connects with signal source.
Outputs: XLR or 1/4” TRS, connects with mixer, DAW or recorder.
How to use D2O Stereo:
Please consider the following rules of use:
Switch-off Phantom power efore disconneting the microphone. Turn down the
gain efore switching on phantom power or changing the feed ack ratio switch
position. When connecting D2O to a channel/device with phantom power, make
sure phantom power is turned off on the recieving channel./device.
When using D2O's alanced output, add +6dB gain on the receiving channel when
this is not servo-symmetrical , this ena les optimal headroom.
Finally, we wish you lots of fun and fruitfull recording sessions!
Team TritonAudio.
©TritonAudio 2013