NEREUS N1 | Instrument Preamplifier

Your tone. Finally heard correctly.

Most digital rigs have a problem nobody talks about: the weak point isn't the amp models, the effects, or the DSP. It's the analog input stage.

Your instrument signal is complex and unstable by nature. From the moment it leaves your pickup and travels through a cable, it's shaped — often degraded — by impedance, capacitance, and resistance. Digital devices are brilliant at processing audio, but their input stages are rarely built to handle this properly.

The result? A sound that feels slightly flat. Disconnected. Missing that punch and presence you get from a real amp.

The Nereus N1 was built to fix exactly that.

What the N1 does

The N1 actively stabilizes your instrument's signal before it reaches any digital converter or input — acting as a transparent, precision preamp that locks your tone in place and preserves every harmonic detail, exactly as your instrument produces it.

Three things that make the difference

Perfect impedance matching — With a 10MΩ input impedance, the N1 ensures your pickup always sees the ideal load — no tone loss, no high-frequency rolloff, no interaction with cable length. Your instrument behaves exactly as it was designed to.

Ultra-clean power supply — Power quality accounts for over 50% of the final audio result. The N1 features a dedicated internal AC power supply (100–250V) with ultra-clean, stable rails for the analog preamp section — a detail routinely overlooked in all-in-one digital devices.

Non-linear detail preservation — Some things can't be captured by an IR or a digital model. The subtle behavior of your pickups, cables, and electronics — the things that make your instrument yours — require a high-quality analog approach. The N1 manages and preserves these micro-details that differ from instrument to instrument and are impossible to replicate digitally.

Hear the difference immediately

Run a simple A/B test. Plug directly into your digital device, then add the N1. The result is instant:

• More focus and definition in your tone
• Natural pick attack, bloom, and dynamic response
• That "amp in the room" impact digital rigs struggle to deliver
• Full transparency — the N1 adds nothing, it simply lets your instrument be heard correctly

Your digital modeler becomes dramatically more realistic — because for the first time, it's receiving exactly the signal it needs.

Controls

• Input Level — Set the optimal gain for your instrument
• Output Level — Match your signal to any destination
• Gain Switch — 8× (18dB) or 33× (30dB), using fixed resistors for maximum stability
• Clipping Mix (0–100%) — Blend in natural, musical saturation from clean to harmonically rich
• Deep Filter (0dB to +6dB) — Low-shelving EQ that adds body and warmth, calibrated for any instrument
• Ground Lift — Eliminate hum and ground loop noise instantly

Outputs

• Balanced XLR — 47Ω / +4dBu — for consoles, interfaces, and PA systems
• Unbalanced Jack — 10kΩ / +4dBu — for amps, digital devices, and pedalboards

Specifications

• Frequency Response: 58Hz – 20kHz (±1.5dBspl)
• Input Impedance: 10MΩ — unbalanced 6.3mm jack
• Output Impedance: 47Ω (XLR) / 10kΩ (Jack)
• Power Supply: Internal 110/230VAC — IEC connector
• Gain Settings: 8× = 18dB / 33× = 30dB
• Dimensions: 72 × 147 × 110 mm
• Weight: ~400g

Compact. Road-ready. Made in Italy.

The Nereus N1 is built for the stage and the studio — small enough to fit anywhere in your rig, powerful enough to transform how your entire setup sounds.

Once you hear the difference, you won't go back.