The X-Rack Channel EQ Module, XR625 from Solid State Logic is a 4-band EQ module that requires the use of an X-Rack or Mynx enclosure. Designed for users of Digital Audio Workstations and other audio/post applications, the EQ can be combined with any number of other modules to achieve a scalable system that features the legendary SSL sonic signature.
The module delivers the legendary SSL twin-curve E and G series EQ with the low-mid and high-mid frequencies being fully-parametric with variable "Q", and the high- and low-frequency bands featuring shelf/bell control. The module input and output gains can be set to operate at a nominal level of either +4dBu or -10dBV, using a switch on the connector panel.
Note! Module requires an X-Rack or Mynx chassis to function
| Filter Type | Parametric and shelving |
| Number of Channels | Single |
| Inputs | 1 x XLR |
| Outputs | 1 x XLR |
| Maximum Input Level | Not specified by manufacturer |
| Frequency Bands |
HF Shelving: 1.5kHz to 22kHz, variable LF Shelving: 40Hz to 600Hz, variable HMF Parametric: 600Hz to 7kHz, variable LMF Parametric: 200Hz to 2.5kHz, variable |
| Bandwidth |
HF Shelving: Q = 2.5 LF Shelving: Q = 2.5 HMF Parametric: Q = variable from 0.5 to 2.5 (may also vary with gain) LMF Parametric: Q = variable from 0.5 to 2.5 (may also vary with gain) |
| Range (Boost/Cut) |
HF, HMF and LMF: +/-20dB LF: +/-16.5dB |
| Maximum Output Level | +26dBu |
| Frequency Response | 20Hz to 20kHz, +/-0.5dB (-3dB at 200kHz) |
| Dynamic Range | Not specified by manufacturer |
| Noise | <-83dBu (+4dBu operating level) |
| Dimensions (WxDxH) | 1.4 x 7.9 x 6.8" (35 x 200 x 171mm) |
| Weight | 9.5 oz (260g) |
| Specialties | The LF and HF bands have variable turnover frequency with switchable bell/shelving and selectable response curves |