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| Inputs: | Balanced XLR Mic jack (rear) Un-Balanced
1/4" Instrument jack (front) |
| Outputs: | Balanced XLR and 1/4" parallel jacks |
| Power Consumption, Quiescent: | .66 Watts |
| Microphone Input: | |
| Max Gain: | +55 dB (no pad), +36 dB (w/pad) |
| Min Gain: | +9 dB (no pad), -10 dB (w/pad) |
| Pot Gain Range: | 46 dB |
| Pad: | -20 dB |
| Input Impedance: | 6.8K Ohms |
| Bandwidth: | +/- 0.5 dB, 20 Hz - 50 kHz |
| THD+N @ 1 kHz, +4 dBu: | 0.013% |
| Maximum Level: | +20 dBu |
| Signal-to-Noise Ratio: | -90 dB |
| Instrument Input: | |
| Max Gain: | +31 dB (no pad), +21 dB (w/pad) |
| Min Gain: | +10 dB (no pad), 0 dB (w/pad) |
| Pot Gain Range: | 21 dB |
| Pad: | -10 dB |
| Input Impedance: | 500K Ohms |
| Bandwidth: | +/- 0.5 dB, 20 Hz - 20 kHz |
| THD+N @ 1 kHz, +4 dBu: | 0.002% |
| Maximum Level: | +20 dBu |
| Signal-to-Noise Ratio: | -80 dB |
| Current: | 65 mA, 7.3 VoltAmps |
| Dimensions: | |
| Fits: | 2U EIA 19" Rack |
| Size: | 19" X 3.5" X 12" Deep |
| Size (Boxed for Shipping): | 21" X 9" X 15" |
| Actual Weight: | 11.93 lbs |
| Shipping Weight: | 15.39 lbs |
| (Specifications subject to change without notice) |
JDKRDU523R
Nouveau
JDK - R20
2 Channel Mic Pre
The JDK Audio R20 is a dual channel, high quality microphone preamp, designed from the ground up by API's design team to offer a versatile high quality input for microphones as well as instruments.
Each channel features both a mic and an instrument input, with switched phantom power, phase, and pad. Metering is traditional analog VU.
Features:
- Dual Mic Preamplifiers with 54 dB of gain
- Custom analog VU meters for monitoring output level
- Front panel, high-impedance instrument input with 45 dB of gain
- Peak indicator
- Pad switch attenuates the microphone signal by 20 dB, or the instrument signal by 10 dB
- Switchable 48v Phantom power
- Low distortion, low noise circuitry
- Fully balanced output, both 1/4" and XLR
The MP-R20 provides 2 channels of premium analog microphone pre-amplification designed to provide a low noise, solid front end for all audio applications. Meticulously detailed and solidly constructed, the R20 features custom analog VU meters and hands-on analog control of the gain level. Individual toggle switches control the selection of 48v, polarity, pad and a mic/instrument switch.
Features And Specs
| Inputs: | Balanced XLR Mic jack (rear) Un-Balanced
1/4" Instrument jack (front) |
| Outputs: | Balanced XLR and 1/4" parallel jacks |
| Power Consumption, Quiescent: | .66 Watts |
| Microphone Input: | |
| Max Gain: | +55 dB (no pad), +36 dB (w/pad) |
| Min Gain: | +9 dB (no pad), -10 dB (w/pad) |
| Pot Gain Range: | 46 dB |
| Pad: | -20 dB |
| Input Impedance: | 6.8K Ohms |
| Bandwidth: | +/- 0.5 dB, 20 Hz - 50 kHz |
| THD+N @ 1 kHz, +4 dBu: | 0.013% |
| Maximum Level: | +20 dBu |
| Signal-to-Noise Ratio: | -90 dB |
| Instrument Input: | |
| Max Gain: | +31 dB (no pad), +21 dB (w/pad) |
| Min Gain: | +10 dB (no pad), 0 dB (w/pad) |
| Pot Gain Range: | 21 dB |
| Pad: | -10 dB |
| Input Impedance: | 500K Ohms |
| Bandwidth: | +/- 0.5 dB, 20 Hz - 20 kHz |
| THD+N @ 1 kHz, +4 dBu: | 0.002% |
| Maximum Level: | +20 dBu |
| Signal-to-Noise Ratio: | -80 dB |
| Current: | 65 mA, 7.3 VoltAmps |
| Dimensions: | |
| Fits: | 2U EIA 19" Rack |
| Size: | 19" X 3.5" X 12" Deep |
| Size (Boxed for Shipping): | 21" X 9" X 15" |
| Actual Weight: | 11.93 lbs |
| Shipping Weight: | 15.39 lbs |
| (Specifications subject to change without notice) |
