Grace 101 Owner's Manual page 3

Boulder amplifier microphone preamplifier owners manual 101
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MODEL 101 FEATURES
Fully balanced transformerless mic input and high
impedance instrument input
Balanced XLR and 1/4" TRS outputs
Ultra clean 48 Volt phantom power
11 position precision silver contact rotary gain switch
High quality conductive plastic 10dB output attenuator
75Hz 12dB/octave transitional Thompson-Butterworth high
pass filter
two color LED peak meter shows signal present and peak
conditions
No electrolytic capacitors in the signal path.
Minimal internal signal wiring
Ultra high resolution transimpedance gain stage
High precision active balanced output circuit
Gold plated XLR input and output connectors
Sealed gold contact relay for instrument/mic switching
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