This phantom powered active DI is the perfect instrument interface. It transparently passes the sound of your instrument to the preamp without adding its own sound.The Small DI has a very high impedance input FET buffer inside designed for wide bandwidth and clean reproduction. The buffer circuit runs on +48V phantom power and is unity gain.
Topology transformerless FET
Input Impedance 10 MΩ
Input Overload Level +12 dBu at 1% THD
Gain -0.2 dB
Frequency Response 10 Hz – 100 kHz (+0/-0.25 db)
Signal to Noise (A-weighted) ≥ 108 dB
Output Impedance 150Ω (load ≥ 1kΩ )
Power Requirements P48 phantom power (~5 mA)
Weight 2.8 oz (81 g)
One of the best features of the Small DI is that it comes
before the preamp, so that your input signal uses all the electronics of the
preamp. The Small DI is also the perfect accessory for microphone
preamps that don’t have a DI. Its also great for preamps that put the
DI input in an inconvenient place like the back!
It’s not much bigger than an XLR connecter and at
only 3.25″ long it fits anywhere unobtrusively. The red LED tells you
when phantom is turned on making last minute troubleshooting easier.