Onboard preamp 3-band
The GLOCKENKLANG 3-band onboard preamp is active/passive switchable (at the volume push/pull), has a balance-pot with no volume dip in center-position, a treble-pot with +/- 18 dB@18 KHz in active mode, acting as classical highcut in passive mode, mid-pot +/- 9 dB@550 Hz and a bass-pot with +/- 14 dB@40 Hz. Battery-connection is 9 / 18 volts.
Due to the high performance electronic, in flat position
of the eq you can hear no difference between active and passive mode!
It comes pre-wired with highflexible cables.
Don´t mind the frequencies, we choose them very carefully!
The preamp is also available with stacked
treble/bass pot. In this case, the passive treble blend is not
available!
Connection diagrams:
Onboard Preamp connection diagram
Onboard Preamp stacked connection diagram
Onboard Preamp connection diagram w/o blend pot
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Technical Data:
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Gain: 1 (0 dB)
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Input-impedance (without Balance): 1,5 MOhm
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Frequency range: 20 Hz -20 KHz
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Bass: +/- 14 dB@40 Hz
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| Mid: +/- 9 dB@550 Hz | ||
| Treble: +/- 18 dB@18 KHz | ||
| Power requirement: 9/18 volts/2,3 mA | ||
| Min. installation depth: 28 mm (1.1") | ||
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