- scale from: -23dB to +5dB (linear scale between -4 and +5dB)
- precision: ± 0.5dB (1kHz)
- input impedance:
- low input: 150mV - 5Vrms
- high input: 1.5V - 50Vrms
- frequency range: 20Hz - 30kHz (-3dB)
- power supply: 12 - 15V DC / 300mA
- dimensions: 5.9"" x 2.2""