External preamplifier with volume function
operates on AC battery power
The Schertler STAT-PRE preamplifier is the perfect choice for use with the Schertler series of electrostatic transducers for classic string instruments. Versatile and easy to use, STAT-PRE provides volume control in a compact package.
An innovative sub-bass filter protects the house system, or your on-stage amplifier, from distortion or potentially harmful signals caused by low-frequency spikes.
Class-A constant-current design ensures faithful sound reproduction while providing up to 500 hours of playing time from a single 9-volt battery.