Technical Specifications - PRESONUS TUBEPRE User Manual

9.1 TECHNICIAL SPECIFICATIONS
Preamp Bandwidth..................................................... 10Hz to 50kHz
Number of Channels ................................................................. One
Performance
THD + Noise (Unweighted) ......................... 0.05% @ 0dB Tube Drive
................................................................. 10% @ 20dB Tube Drive
Noise Floor ......................................................................... -94dBu
Signal to Noise..................................................................... >90dB
Power Supply Rejection ......................................................... >98dB
Amplifier Type................................................................ Dual Servo
Input
Connectors ................................................................. XLR and 1/4"
Input Impedance, XLR .................................................... 1.3k Ohms
Input Impedance, High Z 1/4"......................................... 1Meg Ohms
Output
Output Impedance, XLR Balanced ........................................ 51 Ohms
Output Impedance, 1/4"TRS Unbalanced .............................. 51 Ohms
Panel Controls
Tube Drive ................................................................ 0dB to +20dB
Gain ......................................................................... 0dB to +40dB
Phase Reversal
- 20dB Pad
+ 48V Phantom Power
13