Details
# Dbx 580 Mic Preamp 500 Series Module - Specification
## Input Section
- Input Type: Electronically balanced/unbalanced, RF filtered
- Input Impedance: 1.7kΩ
- Max Input Level:
- +15 dBu balanced or unbalanced (20dB PAD disabled)
- +35 dBu balanced or unbalanced (20dB PAD enabled)
- Maximum Gain: 60dB
- CMRR: >60 dB; typically >70 dB from 20 Hz – 20 kHz
## Instrument Input Section
- Instrument Input Connector: Tip-Sleeve ¼” Jack
- Instrument Input Type: Unbalanced
- Instrument Input Impedance: 500 kΩ
- Max Instrument Input Level: +21 dBu unbalanced
## Output Section
- Output Type: Electronically balanced/unbalanced, RF filtered
- Output Impedance: Balanced 30 Ohms, unbalanced 15 Ohms
- Max Output Level: +22dBu
## Noise Section
- EIN: Typically > -128.0 dBu, 150 Ω source impedance, 22 kHz bandwidth, unweighted
## Frequency Response
- 20Hz - 20kHz, +0/-1dB
- <10Hz - 30kHz, +0/-3dB
## THD+Noise
- <0.006% typical, 20Hz - 20kHz, 0dBu out
## Power Requirements
- Power: +/- 16V DC
- Power Current Draw: 80 mA per power rail
- Power Draw: 2.56 watts
## Compatibility
- Rack System Compatibility: 500 Series Compatible Power-frame
- Rack Space: 1 Slot
## Dimensions & Weight
- Dimensions (H x W x D): 5.25” x 1.5” x 6” (13.34 cm x 3.81 cm x 15.24 cm)
- Weight: 1.3 lbs (0.59 kg)
- Shipping Weight: 1.7 lbs (0.77 kg)