The Rupert Neve 5035 Shelford Channel is a premium all-in-one mic preamp, EQ, and compressor designed for professional recording and live applications. Combining the power of Rupert Neve’s first new transformer-gain Class-A mic preamp in over 40 years with a best-of-the-classics inductor EQ, diode-bridge compressor, variable Silk saturation, and dual-tap transformer output stage, the 5035 delivers unmatched tonal richness, clarity, and dynamic control.
Key Features
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Silk Harmonic Saturation – Three modes (Red, Blue, Off) to enrich your sound with classic Rupert Neve harmonic color.
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DI / THRU Input – High-Z front panel input uses discrete Class-A FET with RN4012 transformer, delivering exceptional clarity, smooth highs, and deep low-end presence; THRU output for feeding a separate amplifier.
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MIC/DI & LINE Switch – Select between mic/direct injection input or line input.
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Ground Lift Switch – Separates audio signal ground from chassis earth to reduce hum.
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Signal Present LED – Easy visual confirmation of incoming signal.
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Precision Gain Controls – 12-step rotary switch (0–66 dB in 6 dB steps) and trim rotary for ±6 dB continuous adjustment.
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48V Phantom Power – Push-button phantom power for condenser microphones.
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Polarity Switch – Inverts signal path to correct phase issues.
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High-Pass Filter (HPF) – 12 dB/octave, adjustable 20 Hz–250 Hz; can also route to compressor side chain.
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EQ Section
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Low Frequency (LF): ±15 dB, Shelf/Peak selectable at 35 Hz, 60 Hz, 100 Hz, 220 Hz
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Mid Frequency (MID): ±15 dB, 6 center frequencies, Q adjustable via MID HI Q switch
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High Frequency (HF): ±15 dB, Shelf/Peak selectable at 8 kHz or 16 kHz
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Compressor Section
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Threshold: -25 dB to +20 dB
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Ratio: 1.5:1 to 8:1
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Side Chain Insert & HPF to Side Chain routing
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Post-compressor make-up gain
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Adjustable attack/release timing
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Pre-EQ button places compressor before EQ in signal path
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VU Meter & Peak LED – Displays RMS output and gain reduction; red LED indicates near clipping.
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Dual Output Options – Full-headroom MAIN output and -6 dB output for harmonic character and reduced clipping risk.
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Global Power Compatibility – Universal IEC power input accepts 100–240VAC.
Professional-Grade Recording Tool
The Rupert Neve 5035 Shelford Channel combines decades of Rupert Neve engineering with modern versatility. Ideal for tracking vocals, instruments, and full mixes, it offers exceptional tonal shaping, vintage warmth, and precise dynamic control in a single, highly versatile unit.
Audio Input & Output
Input Impedance: 2.2 kΩ
Maximum Input:
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+21.5 dBu (150 Hz – 22 kHz)
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+8 dBu (20 Hz – 22 kHz)
Direct Input Max: 8 dBu (20 Hz – 120 kHz)
Line Input Max: +30.5 dBu (20 Hz – 30 kHz)
Frequency Response:
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+/-0.25 dB from 17 Hz – 45 kHz
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Direct Input: <10 Hz – 110 kHz
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-0.32 dB @ 120 kHz
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Max Output Level: +26 dBu (16 Hz – 20 kHz)
Noise (unweighted, 22 Hz – 22 kHz):
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Main Out @ unity gain: -100.9 dBu
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-6 dB Out @ unity gain: -106.6 dBu
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+30 dB gain (Main Out): -91.37 dBu
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+66 dB Gain (Main Out): -64.1 dBu
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Equivalent Input Noise: -121.37 dBu
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Line Input Noise (source 40 Ω balanced, no load): -101.1 dBu
THD + Noise:
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@ 1 kHz, +20 dBu output, no load: <0.002%
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@ 20 Hz, +20 dBu output, no load: 0.05% typical (2nd & 3rd harmonic)
Silk Processing (Harmonics)
Red Texture @ 100 Hz, +20 dBu input, no load:
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Min: 0.0131% (mostly 3rd harmonic)
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Max: 1.66% (mostly 2nd harmonic)
Blue Texture @ 100 Hz, +20 dBu input, no load:
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Min: 0.0079% (mostly 3rd harmonic)
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Max: 0.941% (mostly 2nd harmonic)
Filters & EQ
High Pass Filter: Continuously variable 20 Hz – 250 Hz, 12 dB/octave slope
EQ Noise: -92 dBu (unweighted, 22 Hz – 22 kHz)
Indicators:
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Signal Present: Green @ -20 dBu
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Overload: Red @ -23 dBu
Diode Bridge Compressor
Noise (BW 22 Hz – 22 kHz):
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0 dB Makeup Gain: -84.5 dBu
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+20 dB Makeup Gain: -64.2 dBu
Time Constraints (Attack / Release):
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Fast (TC1): 180 µs – 1.8 ms / 100 – 150 ms
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MedFast (TC2): 750 µs – 5.25 ms / 160 – 250 ms
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Med (TC3): 2.7 – 18 ms / 350 – 525 ms
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MedSlow (TC4): 4.6 – 38 ms / 600 ms – 1 s
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Slow (TC5): 11 – 72.5 ms / 800 ms – 1.25 s
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Auto (TC6): 5.75 – 35.5 ms / 400 – 850 ms (T2 TBD)
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Fast Mode Multiplier: 70% of original attack/release times
Physical
Dimensions (WxDxH): 19" x 10.5" x 1.75"
Shipping Weight: 12.25 lbs
