A full range 4-band, passive, frequency switchable, swept Q, mono valve EQ unit, with high and low pass filters, and individual band bypass. Beautiful sound. 2U.

A passive stereo valve EQ unit, with LF boost and cut @ 20,30,60,100 Hz, and switchable HF boost @ 3, 4, 5, 8, 10, 12, 16 Khz with variable bandwidth, and HF shelving cut @ 5, 10, 20 Khz. High pass filters. A stunning EQ that adds magic to everything it touches. Fantastic for programme sweetening. XLR balanced I/O.

Pultec-style EQ with a VCA mixbus compressor in one stereo device and is ideal for mixing and mastering applications.

The Pullet is a passive equaliser originally designed to complement the Earlybird pre-amp. The Pullet will provide a variable Q boost at 11 frequencies of 21 dB and simultaneously a cut at 11 frequencies of 21dB.

3-band mastering EQ with built-in M/S circuit and a new 12-position high-pass filter.

The TUBE-TECH EM1A Passive Tube Eq is an exact copy of their oldest “classic” , the PE1C, based on the Pultec EQP1A.