Discover Wolff Audio’s RefPre & The Wolff Audio Collection: Studio Tools for Ultimate Transparency

🎙 Hear the Mic, Not the MicPre – Introducing the Wolff Audio RefPre 🎧

The Wolff Audio RefPre is a transformerless 500-series reference preamp offering virtually zero coloration – it only does what it needs to do: pass your signal transparently with clarity and power.

Ribbon‑Ready Gain & Safety Features

RefPre includes stepped gain from -10 dB to 60 dB, plus a ribbon mic mode that adds +10 dB gain, auto‑impedance matching, and phantom power lockout – ideal for delicate vintage ribbons.

Ultra‑Low Noise, High Headroom

With -125 dBu EIN, 0.0005% distortion at 60 dB, and up to +28 dBu output, plus a user-selectable 80 Hz high-pass filter, it delivers exceptional silence and clean headroom.

Intuitive Controls & Build Quality

Featuring a clean panel layout – rotary gain control, trim, output fader, polarity invert, instrument input, and sealed relay switching – the RefPre feels robust, responsive, and reliable.

Rediscover Your Sound

By stripping away unnecessary circuitry, RefPre lets your microphones and instruments speak for themselves. If you demand clarity, fidelity, and fidelity-first design, this is your reference-level preamp.

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🎛 The Wolff Audio Collection – Studio Tools for Pure Sound 🎵

RefPre (500 Series Ribbon-Ready Preamp), along with FREQ EQ, TUTTI Preamp, ProPatch 128R Patchbay, and MeMore Cue Mixer, form Wolff Audio’s studio toolset – an ecosystem of precision-engineered modules designed to deliver transparency, control, and tonal fidelity at every stage. The guiding ethos: let your source shine through with uncompromising neutrality and professional-grade signal flow

FREQ (500 Series EQ): Precision Parametric Equalizer

The FREQ is a sweepable 4‑band parametric EQ utilizing Proportional Q and 1/3-octave precision. Designed by Paul Wolff, it incorporates a Cinemag nickel‑steel output transformer offering wide Q at smaller boosts and tighter Q for surgical cuts. Its versatile high/low wide-shelf modes and mid-band versatility make it both intuitive and powerful.

TUTTI (500 Series Preamp): Warm and Detailed Gain Staging

TUTTI leverages custom Cinemag transformers and a vintage dual-amp Class A topology inspired by Sunset Sound heritage. With up to 60 dB gain, relay-based phantom-safe I/O, and ultra-low distortion, TUTTI captures mic, instrument, or line-level signals with clarity, warmth, and trusted reliability.

ProPatch 128R (Patchbay): Routing Reinvented

The ProPatch 128R is a groundbreaking relay-based, software-controlled analog patchbay offering 64 inputs and 64 outputs in a compact 1U chassis. It provides zero noise, zero distortion, and zero crosstalk by routing signals through pure relay connections – no electronics pathing. Compatible with Mic, line, MIDI, CV, and phantom power, it supports instant routing via a cross-platform app (Windows/Mac/iPad), session recall, drag‑and‑drop flexibility, and MIDI automation.

MeMore (Headphone Cue Mixer): Artist-Focused Cue Monitoring

MeMore is a fully analog personal headphone mixer with 12-channel input mix (8 mono + 2 stereo) and ultra-loud dual headphone amps. With intuitive one-knob-per-channel control (pan, level, T‑Q tilt EQ) and the patented HearMe circuit for room-ambience foldback or private talkback, it’s designed to keep performers focused and relaxed. Units can be cascaded via DB25 or CAT6 adapters for expanded setups.

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🔊 Hear It Clearly, Craft It Confidently – The Wolff Audio Advantage 🎚

RefPre, FREQ, TUTTI, ProPatch 128R, and MeMore work together to uphold your audio’s integrity from input to headphone mix. This isn’t just studio gear – it’s a toolkit for sonic purity. Rediscover what true fidelity feels like – uncoloured, uninfluenced, and uncompromised.