User Guide
Thank you for purchasing the AJH Synth FINALISER REQ module, which like all AJH Synth
Modules, has been designed and handbuilt in the UK from the very highest quality components.
We hope that it will help and inspire you towards creating some great music and soundscapes!
Designed to be the last link in the Eurorack signal chain, a module that can apply parametric
equalisation, maximiser / exciter and reverb to add that “finishing touch” to your Eurorack patch.
It is primarily a Mono in, Mono out or Mono In, Stereo out device that can apply Stereo reverb to
Mono Source signals. It will also work as a Stereo IN / Stereo out module too, however in this case
the Equaliser and Enhancer can only be applied to the Left audio channel.
The fully analogue four band Equaliser includes three paramentric equalisers for Low, Low Mid
and High Mid ranges, and the High EQ has switchable shelving of either 2kHz or 5kHz.. The Low
EQ also includes a useful shelving mode.
The Maximiser is a fully analogue circuit too, with low and high treatment bands which change
the phase and amplitude relationships of the sound to add punch and harmonics and really bring
the sound to life in the mix.
The Reverb engine is based on 20 year old DSP technology, harking back to the reverb units
which were used extensively on many synth and EDM tracks a couple of decades ago. It includes
eight different effects and includes full control of reverb wet / dry mix, either manually or under
CV control.
Module width is 18 HP of Eurorack space and it is compatible with standard Eurorack cases. The
height of the panel is 128.5mm and depth is 24mm . There are four mounting holes at the
corners of the module and we provide 4 of M3 rack fixing screws along with a Eurorack
compatible power cable. Current consumption is 105mA from the +12V supply rail and 55mA
from the -12V supply rail.
All AJHSynth modules are covered by a two year guarantee against manufacturing defects.
Note:
It is very important that the power supply ribbon cable is connected correctly, see the “adjustment and
calibration” section for an illustration of the correct orientation.
Reverb, Equaliser and Sonic Enhancer
www.ajhsynth.com
REQ
