BSS DPR-90 II 4-Band Paramentric Dynamic Equaliser

DPR-90 II 4-Band Paramentric Dynamic Equaliser description:

The BSS DPR-901 II is a four-band parametric Dynamic Equaliser which allows frequency-selective compression (-3OdB) and expansion (+16dB).

Each band of the BSS DPR-901 II has frequency sweep and bell width controls with an IN/OUT switch, along with Compress/expand control and metering and Threshold metering. Time constants are automatically controlled by dynamic and harmonic content of the signal with selectable FAST RELEASE.

The BSS DPR-901 II has a filter switch on bands 1&4 which changes bell filter response to a shelving response and on bands 2 & 3 cancels the filter for wide band operation. The BSS DPR-901 II unit may be set up as a 1 input/4band or 2 input / 2 bands per channel device, and the filter side chain may be monitored to allow precise tuning of the audio spectrum to be effected.

BSS DPR-901 II main features include:

• Frequency Response: + 0.5dB, 20Hz to 20kHz, all sections bypassed
• Noise Measured to CCIR 468-2. Less than -90dBv, all controls set flat
• Distortion THD Less than 0.05%, 20Hz to 20kHz, SMPTE IM Less than 0.02%
• Threshold Variable each band from +20dBv to -30dBv
• Comp/Exp Variable each band from -30dB compression to +16dB expansion. Soft knee at low settings
• Below: Switched each band for below threshold activity
• Fast Release: Switched each band to disable second stage of two part automatic time constant
• Frequency Band 1 Variable from 40Hz to 320Hz
• Frequency Band 2 Variable from 150Hz to 1.6kHz
• Frequency Band 3 Variable from 800Hz to 9kHz
• Frequency Band 4 Variable from 1.6kHz to 18kHz
• Size: 482 x 44 x 228mm (19 x 1.75 x 9in) overall
• Weight: 5kg gross shipping