2-band onboard preamp, noiseless bass electronics, Input-impedance (without balance): 1.5 MOhm, Frequency range: 20 Hz -20 KHz

The Glockenklang Onboard Preamp 2-Band is an active/passive switchable preamp featuring pots for balance, treble and bass...

The Glockenklang Onboard 3-Band Preamp is a 3-band onboard preamp, featuring transparent and noiseless bass electronics, ...