500 Series Preamp with Sweepable Highpass Filter.
หมายเลขสินค้า : 511
ราคา 28,200.00 บาท
ราคาปกติ : 37,700.00 บาท
ประหยัดไป 9,500.00 บาท
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เลือกสี : Original
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500 Series Preamp with Sweepable Highpass Filter.
ปรีแอมป์ไมค์ Neve 511 Mic Preamp with Texture 500-Series Modules สำหรับใส่ใน 500 Series Format Racks, Single Channel, Red Silk Circuit Adds Texture, Variable High-Pass Filter, 48V Phantom Power, Polarity Switch
The Portico 511 Mic Preamp from Rupert Neve Designs is a single channel, transformer-balanced microphone preamp that brings the features and performance of the full-sized Portico outboard rack units to the 500-series format.
The 511 provides 66dB of gain, and a +/- 6dB Trim knob is provided for fine tuning. Texture can be added by pushing the Silk button, which activates dedicated circuitry. The desired amount of texture can be dialed in with a knob, which adds harmonic content–creating tones that are reminiscent of vintage Neve equipment.
The 511 isn’t limited to working with microphones. With the Gain knob set at 0 dB, the unit is capable of accepting line-level signals. Condenser microphones and active DI boxes can be powered by engaging the 48V phantom power button on the 511.
An illuminated Polarity button inverts the signal when pressed. A variable High-Pass Filter can be engaged by an illuminated button as well, and a knob enables you to sweep between 20-250 Hz. An eight-segment LED meter allows you to visually monitor the output. A 500-Series power supply/rack is required for operation.
Features:
- Single Channel
- Red Silk Circuit Adds Texture
- Variable High-Pass Filter
- Trim and Gain Knobs
- 48V Phantom Power
- Polarity Switch
- For 500 Series Racks
Specifications
NOISE
Measured at Main Output, un-weighted, 22 Hz - 22 kHz, source impedance 150 Ohm balanced. Noise performance can vary depending on the 500 series and / or interference from stray magnetic fields.
Unity Gain: Better than -103 dBV
Gain @ +66 dB: Better than -60 dBV
Equivalent Input Noise: -125 dB
FREQUENCY RESPONSE
Main output, no load.
+/- 0.1 dBu from 10 Hz to 31.5 kHz
-2.6 dB @ 120 kHz
MAXIMUM OUTPUT LEVEL
+23 dBu
TOTAL HARMONIC DISTORTION AND NOISE, NO SILK
@ 1 kHz, +20 dBu output level, no load: Better than 0.0025%
@ 20 Hz, +20 dBu output level, no load: 0.025% Typical (2nd and 3rd harmonic)
TOTAL HARMONIC DISTORTION AND NOISE WITH SILK ENGAGED
@ 100 Hz, +20 dBu input level, no load.
TEXTURE @ min: 0.015%, mostly 3rd harmonic typical
TEXTURE @ max: 2%, mostly 2rd harmonic typical
GAIN
Unity up to +66 dB in 6 dB steps.
Trim continuously adjustable from -6 dB to +6 dB.
PHANTOM POWER
Supplied by the 500 series rack power supply. Switch selectable on faceplate.
HIGH PASS FILTER
Continuously variable swept frequency from 20 Hz to 250 Hz.
Slope: 12 dB/Octave
POWER REQUIREMENTS
@ +/-16VDC, 100mA
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เวลา 9.30 - 18.30 น.
32 ซอยรามคำแหง 24 แยก 30 (หมู่บ้านศิขริน) แขวงหัวหมาก เขตบางกะปิ กรุงเทพมหานคร 10240
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English Version : 082-623-6663