Q4· Préamplis et outboard
The Q4 is a four-band semi-parametric equalizer in the 500 series format, built from discrete class-A state-variable filters with no integrated circuits. It suits engineers who want to shape voice, instruments or full tracks on any standard 500 series rack. It has been discontinued.
- Four-band semi-parametric equalizer
- 100% discrete class-A state-variable filters
- No integrated circuits in the signal path
- 12 dB of boost and cut on each frequency
- Fits all standard 500 series racks
- Discontinued, no longer shipping
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The Q4 is a 500 series equalizer with four semi-parametric bands. Its circuit is fully discrete and class-A, and the filters are true state-variable designs, so no integrated circuits are used in the signal path. Each band can boost or cut by up to 12 dB.
Typical uses include adding top-end sparkle or strengthening the lower mids on a voice after a mic preamp, adding air, low-end weight or mid cuts to individual instrument tracks, and giving digital program material a warmer analog character.
The module fits any standard 500 series rack, which supplies power and audio connections. The manufacturer lists the product as discontinued and no longer shipping, with a user guide and a smart sheet still available for existing owners.
Vidéo
Spécifications
- Marque
- Radial Engineering
- Modèle
- Q4
- Catégorie
- Studio › Préamplis et outboard
Audio
- Circuit type
- 100% discrete class-A
- Filter type
- State-variable
- Integrated circuits
- None
- Number of bands
- 4
- EQ type
- Semi-parametric
- Boost/cut per band
- 12 dB
Physical
- Format
- 500 series module
- Rack compatibility
- All standard 500 series racks
Product information
- Part number
- R700 0162 00
- Product name
- Q4 4-Band Equalizer
- Status
- Discontinued, no longer shipping
Resources
- User guide
- Available
- Smart sheet
- Available