Compact, high-quality active direct injection box.
The DI1 is a compact high quality active direct injection box. Used in both studios and on the road it will ensure audio signals reach their intended destination in both a balanced format and free from unwanted noise. Connect the output from electric guitars, bass amplifiers, keyboards, etc, directly to a console mixer without the use of a microphone.
Detailed Product Description
The SMPro Audio DI-1 is a direct injection unit that will insure audio signals reach their intended destination in studios or on the road. Delivers signals in balanced format and free from unwanted noise.Connect the output from electric guitars, bass amplifiers, keyboards, etc., directly to a console mixer without the use of a microphone. Built for toughness and reliability, the DI1 has all the features of a fully featured gig-ready workhorse DI unit.
Detailed Product Features
- Level and impedance matching function
- Signal pass through connector
- Battery led indicator
- Phantom power led indicator
- TS and XLR inputs and outputs
- Attenuation control
- Ground lift switch
Detailed Product Specifications
- Connectors: Two Parallel 1/4" jack connectors and a parallel XLR connector (unbalanced); Jack: Tip Hot (+ve) Sleeve Ground; XLR: Pin 2 Hot (+ve) Pin1 & 3 Ground
- Distortion: (THD) < 0.005% at 1kHz, 0dBu
- Frequency response: 10Hz to 70kHz, +0dB/-3dB
- Input Impedance: > 250k Ohm
- Main/Standby: 9 volt battery
- Max Input: +12dBu ( at 0dB) Level +32dBu ( at -20dB) +52dBu ( at -40dB)
- Output connector: XLR balanced
- Output impedance: > 600 Ohms
- Output Noise: <-100dB unweighted
- Phantom Power: +18 volts DC to +48 volts DC
- Input Impedance: > 250k Ohm
- Max Input: +12dBu (at 0dB) Level +32dBu (at -20dB) +52dBu (at -40dB)
- Connectors: Two Parallel 1/4" jack connectors and a parallel XLR connector (unbalanced), Jack: Tip Hot (+ve) Sleeve Ground, XLR: Pin 2 Hot (+ve) Pin1 & 3 Ground
- Output impedance:> 600 Ohms
- Output connector: XLR balanced
- Distortion: (THD) < 0.005% at 1kHz, 0dBu
- Output Noise: <-100dB unweighted
- Frequency response: 10Hz to 70kHz, +0dB/-3dB
- Main/Standby: 9 volt battery
- Phantom Power: +18 volts DC to +48 volts DC