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API

3124V

$4,385.00 CAD
Request a Quote – For Authorized Dealers Only

Description

Additionally, the 3124V offers Variable Output Level Control and switchable 3:1 output transformer selection. The unit has an internal 48-volt phantom power supply, which is switchable for each channel, as well as -20dB pad switches that affect both the mic and Hi-Z instrument inputs, both located on the front panel.

The 3124V also features up to 65dB of gain. Additionally, the Hi-Z front panel inputs feed directly to the op amps, which allow a low level input such as a guitar or bass to be amplified without a matching transformer or direct box. These Hi-Z inputs can take levels as high as +20dBu, making them perfect for keyboards and other high level devices. The mic preamp outputs are on rear panel male XLR connectors.

Features

Classic API Circuit Design

Uses API 2520 Op Amps

Variable Output Level Control

3:1 Output Transformer Tap Selection

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

Specifications

Input Impedance:

1500 Ohms Mic, 470 K Ohms Un-Balanced, HI-Z in

Output Impedance:

Less than 75 Ohms Channel Outputs

Nominal Levels:

XLR Channel Output +4 dBu

Stereo Output Level:

Unbalanced: nominal -2, Balanced: +4

Frequency Response:

+0, -5, 10 Hz to 20 kHz (-.5 at 10 Hz)

Noise EIN:

-129 Mic, -125 Un-Bal. Actual

Measured Noise:

Better than -91 dBm / below Nominal +4.

Distortion:

All Outputs at +4 out, .03%, at +22, .09% Max

Gain Range:

150 Ohms Input 10 dB Min., 65 dB Max (inc. PAD), Un-Bal. Input 14 dB Min., 50 dB Max

VU Meter:

Calibrated for XLR Outputs, OVU=+4 dBu, (-12, -6, -3, 0, +3, +6, +18)

Controls

GAIN

PAD (20 dB)

48 Volts

POL (polarity)

MIC (mic/un-bal)

VU

AC

Power Consumption, Quiescent:

19.2 Watts

Size:

19" X 1.75" (1U) X 11" Deep

Size (Boxed for Shipping):

23.25" X 6.5" X 16.5"

Actual Weight:

10.38 lbs.

Shipping Weight:

14.06 lbs