This website uses cookies to ensure you get the best experience on our website. Read more
Rupert Neve Designs Portico 5024 Quad Mic Preamp
The Portico 5024 Quad Mic Preamp from Rupert Neve Designs is a four-channel microphone preamplifier that offers a versatile way to connect microphones, instruments, and line-level sources. Channels One and Two feature 1/4" Hi-Z instrument inputs, and a 1/4" THRU output to pass the connected signal to an external piece of gear.
The Portico 5024 Quad Mic Preamp from Rupert Neve Designs is a four-channel microphone preamplifier that offers a versatile way to connect microphones, instruments, and line-level sources. Channels One and Two feature 1/4" Hi-Z instrument inputs, and a 1/4" THRU output to pass the connected signal to an external piece of gear. A Mid/Side decoding button enables you to control the Mid level on channel Three, and Side level on channel Four. Every channel features a Silk button, which engages circuitry that adds vintage-style warmth to the signal. There are buttons on every channel to activate phantom power, phase reverse, mute, and a high-pass filter that gives you the option to cut at 30 or 90 Hz. All of the XLR inputs are transformer-balanced, and its balanced XLR outputs are transformer-coupled.
Product Specs
| Number of Channels | Four |
| Inputs | 4x transformer balanced XLR mic-level inputs 2x 1/4" transformer-isolated Hi-Z DI inputs |
| Outputs | 4x transformer-coupled, balanced XLR line-level outputs 2x 1/4" THRU outputs (on front panel) |
| Phantom Power | 48 Volts DC +/- 1% |
| Gain Range | Unity to +66 dB in 6 dB steps, Trim continuously adjustable from -6 dB to +6 dB Line Input: Trim continuously adjustable from -6 dB to +6 dB |
| Maximum Output Level | 20 Hz to 40 kHz is +26 dBu |
| Frequency Response | Main Output, no load: -3 dB @ 2 Hz -3 dB @ 160 kHz |
| Noise | Measured at Main Output, unweighted, 22 Hz to 22 kHz Terminated 150 Ohms With gain at unity better than -100 dBu With gain at 66 dB better than -62 dBu Equivalent Input Noise better than -128 dBu Noise factor 1.5 dB |
| THD & Noise | @ 1 kHz, +20 dBu output: Better than 0.002% Silk Engaged: Better than 0.2% Second Harmonic @ 20 Hz, +20 dBu out Better than 0.004% @ 20 Hz +20 dBu out Better than 0.020% IM Distortion: Better than 0.002% Slew rate Better than 4 V/uS High Pass Filter: Frequency: Selectable either 30 Hz or 90 Hz Slope: 12 dB/Octave Bessel |
| Crosstalk | Measured channel to channel: Better than -90 dB @ 15 kHz |
| High-Pass Filter | Frequency: 30 Hz or 90 Hz Slope: 12 dB/Octave Bessel |
| Power Requirements | 3-Pin EIC Input 100 to 240 VAC 50/60 Hz 0.5A |
| Rackmount | Yes, 1U |
| Dimensions (WxDxH) | 19 x 9 x 1.75 (48.26 x 22.86 x 4.45 cm) |
| Weight | 18 lb (8.2 kg) |
| Packaging Info | |
|---|---|
| Package Weight | 13.45 lb |
| Box Dimensions (LxWxH) | 22.7 x 14.6 x 6.9" |
Write Your Own Review
