API 3124+ 4-channel Mic/Instrument Preamp
API 3124+uses the RE-115 K mic input transformer and the same output transformer that is used in all API equalizers. All four mic inputs are powered by an internal 48 volt phantom power supply, front panel switchable for each channel. Also provided is a front panel 20 dB pad switch that effects both the Mic and Line in.
The 3124+ can provide up to 65 dB of gain to an output clip level of +30 dBm. The Hi-Z front panel input goes directly to the op-amp, allowing a low level input such as a guitar or bass to be amplified without a matching transformer or direct box. This Hi-Z input can take input levels as high as +22, making it perfect for keyboards and other high level devices. The rear output is an XLR connector.
Uses API 2520 Op Amps
Classic API console circuit
Four female XLR mic inputs
Four front panel 1/4" Hi Z instrument inputs
Front panel polarity switches
Front panel -20dB pad switches
Front panel mic/instrument switches
Front panel 48V power switches
Outputs clip at +28dBu
Preamp Type: Solid State
Number of Channels: 4
Frequency Response: 10Hz-20kHz
Phantom Power: Yes
Analog Inputs: 4 x XLR, 4 x 1/4" (Hi-Z)
Analog Outputs: 4 x XLR
Digital Inputs: No Digital Inputs
Digital Outputs: No Digital Outputs
Other I/O: No Other I/O
Computer Connectivity: No Computer Connectivity
Rackmount Spaces: 1U
Dimensions (WxHxD): 19 x 3.5 x 8"
Weight: 11 lbs.
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