Wolff Audio REFPRE
Product information "Wolff Audio REFPRE"
The 500 Series RefPre Reference Preamp stands out for what it won’t do. It won’t color your audio. Never Ever. The transparent design uses minimal circuitry and signal paths.
If your go-to preamp ‘must haves’ include exceptional accuracy and extra headroom to deal with a variety of mic types, including those with high output and ribbon styles, then we have you covered. We also added a switchable +10dB gain boost and phantom power safety lockout for the ribbons.
Try RefPre for your mic, line & instrument preamp requirements and we think it will quickly become your new favorite.
| Safety Warnings: | Die spezifischen Sicherheitshinweise für das Produkt sind in dessen Bedienungsanleitung aufgeführt. |
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TRANSFORMERLESS
MICROPHONE PREAMP WITH A STEPPED ROTARY SWITCH FOR REPEATABLE GAIN ADJUSTMENT
FROM -10DB TO 60DB IN 10DB STEPS
· RIBBON MIC CIRCUIT PROVIDES AN EXTRA 10DB OF GAIN WITH AUTO IMPEDANCE ADJUSTMENT AND PHANTOM POWER LOCKOUT
· +/-6DB TRIM CONTROL FOR PRECISE GAIN TRIM ADJUSTMENT
· OUTPUT FADER, CONTINUOUS ADJUSTMENT FROM INF TO FULL OUTPUT
· FREQUENCY RESPONSE +/-0.5DB FROM 10HZ TO 80KHZ
· LOW NOISE AND DISTORTION -125DBU EIN AND .0005% DISTORTION @ 60DB OF GAIN
· HIGH HEADROOM +28DBU OUTPUT
· SWITCHABLE 12DB/OCTAVE 80HZ HIGH PASS FILTER
· SIGNAL INDICATOR LED GLOWS GREEN ON SIGNAL AND FLASHES RED AT +18DBU, 10DB BELOW CLIPPING
· FRONT & BACK PANEL ACCESS FOR MIC INPUT
· FRONT PANEL INSTRUMENT INPUT WITH DEDICATED HI-Z INPUT AMP, ACCESSED BY THE MIC/INST SWITCH
· POLARITY REVERSE SWITCH / 48V PHANTOM POWER (OUTPUT MUTES DURING SWITCHING)
· RIBBON MIC CIRCUIT PROVIDES AN EXTRA 10DB OF GAIN WITH AUTO IMPEDANCE ADJUSTMENT AND PHANTOM POWER LOCKOUT
· +/-6DB TRIM CONTROL FOR PRECISE GAIN TRIM ADJUSTMENT
· OUTPUT FADER, CONTINUOUS ADJUSTMENT FROM INF TO FULL OUTPUT
· FREQUENCY RESPONSE +/-0.5DB FROM 10HZ TO 80KHZ
· LOW NOISE AND DISTORTION -125DBU EIN AND .0005% DISTORTION @ 60DB OF GAIN
· HIGH HEADROOM +28DBU OUTPUT
· SWITCHABLE 12DB/OCTAVE 80HZ HIGH PASS FILTER
· SIGNAL INDICATOR LED GLOWS GREEN ON SIGNAL AND FLASHES RED AT +18DBU, 10DB BELOW CLIPPING
· FRONT & BACK PANEL ACCESS FOR MIC INPUT
· FRONT PANEL INSTRUMENT INPUT WITH DEDICATED HI-Z INPUT AMP, ACCESSED BY THE MIC/INST SWITCH
· POLARITY REVERSE SWITCH / 48V PHANTOM POWER (OUTPUT MUTES DURING SWITCHING)