DBX 500 series 530A EQ module Modification Mail in Service
Stock these EQs really lack headroom and sound nasaly and harsh even when not boosting, but are failry useful as a tool for tone shaping.
We modify these to sound clear as a bell, musical and professional, top to bottom.
The service increases the headroom of the unit, widens the frequency response and increases the detail of the audio while really increasing the musical mojo with a warmer response.
It also lowers overall noise in the unit while making the audio image larger and fuller.
Here is what the service includes:
1) Burr Brown input and output stage mod (gives the unit a more full detailed three dimensional sound with increased frequency response).
2) All band amps are replaced for smoother reponse and better musicality not to mention headroom, really lowers the artificats and harshness
3) cleaning of all electro-mechanical switches and potentiometers+ Input and output stage modifications for a better dynamic range response
4) Local power supply modifications for quiter operation and better current delivery