mxr Thump - Technical Specifications

M281 | Thump
™
Bass Preamp 4
Specications
Specications at 1 kHZ
* A-weighted, all controls at mid position
Input Impedance 1 MΩ
Output Impedance
100 Ω
IMPEDANCE
TONE CONTROLS
Bass + 15/-7 dBV, 40 Hz
Mid ±16 dBV, 1 kHz
Treb ±10 dBV, 4 kHz
Freq Sweep 250 Hz to 1 kHz
Noise Floor -95 dBV
Bypass True Hardwire
Current Draw 9 mA
Power Supply 9 Volts DC