Find great deals for Drawmer DL Stereo Spectral Audio Compressor Limiter Enhancer. Shop with confidence on eBay!. This however, is not the case with Drawmer’s DL Dual Spectral Compressor which incorporates ‘Dynamic Spectral Enhancement’ which eliminates the. Drawmer DL 2-Channel Spectral Compressor. By Drawmer Drawmer Spectral Compressor Model DL DL Bench tested by Highly Qualified Tech.

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Examples include the treatment of individual drum or guitar sounds, or for making rock vocals ‘sound’ compressed. The use of this facility and extensive enhancement could be counter productive, so some moderation is advised. DL – Spectral Compressor. This level remains constant irrespective of the operating level set by the rear panel switch.

Avoid running at very high output levels as this reduces the available amount of signal headroom and could lead to distortion in extreme cases. Image not available Photos not available for this variation. The side-chain insert point dtawmer configured as a stereo jack socket wired tip return, ring send. Initial setting up is best accomplished with the peak limiter threshold set to maximum.

Selectable manual or automatic Attack and Release times dramatically extend the application range and dfawmer scope of the DL Contact the seller – opens in a new drawemr or tab and request a shipping method to your location. The Peak limiter has no bypass control, but turning the Level control fully clockwise will prevent any unwanted limiter action.

This item may be a floor model or store return that has been used. Mouse over to Zoom – Click to enlarge. If earth loop hum problems are encountered, don’t disconnect the mains earth but instead, try disconnecting the signal screen on the cables connecting the DL to the patchbay.


If such measures are necessary, balanced operation is recommended. A rear panel switch allows the vl251 of ‘Peak’ or ‘Average’ stereo signal detection. Have one to sell?

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The most common use of this connection is to patch in some equalisation for ‘frequency sensitive’ compression, normally called de-essing. Compression is often accused of dulling the sound being processed, and a little explanation is needed to understand exactly why that is.

If the rear panel Link button is set to Peak, then the gain reduction is controlled by the peak level of whichever channel is loudest at any time.

Special financing available Select PayPal Credit at checkout to have the option to pay over time. Sets the rate at which the compressor will respond to input signals that exceed the threshold level. Using channel 1 Left as the master channel removes the need to duplicate control settings for both channels. Watch list is full. Back to home page Return to top. Learn More – opens in a new window or tab International shipping and import charges paid to Pitney Bowes Inc.

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Conversely, by selecting a compression ratio of 1: By adding, say, a 10dB boost centered at 7kHz, the sibilant sounds fed to the side-chain will be emphasised and, as a consequence, greater gain reduction will be implemented whenever any sibilance occurs. In the ‘Soft’ mode, the onset of compression is progressive over a nominal range of 10dB, while in ‘Hard’ mode, gain reduction is applied as soon as the threshold is reached.

The standard method is to insert some boost of the obtrusive frequencies so the compressor side chain ‘sees’ more of these frequencies and applies more compression drqwmer would be normally applied. Skip to main content.

Drawmer DL251 Stereo Spectral Audio Compressor Limiter Enhancer

This is because material usually has less dl215 at high frequencies than it does at low frequencies and since single band compressors are not frequency conscious, the ‘highs’ are attenuated together with the ‘lows’. Fibre or plastic washers may be used to prevent the front panel becoming marked by the mounting bolts.


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What happens is that bass sounds, which contain most of the energy in a typical piece of music, cause the compressor to operate, and so any quieter, high frequency sounds occurring at the same time as the bass sound will also be turned down in level. This item will be shipped through the Global Shipping Program and includes international tracking.

This facility is extremely valuable both in live sound applications, for driver protection, and in digital recording where an absolute drawmr recording level exists. Drawmer DL Spectral Compressor. Report item – opens in a new window or tab. Very generally, the ‘hard’ ratio setting provides the most positive means of controlling gain and is invariably the preferred choice if the compressor is to be used creatively. Avoid mounting the unit directly above power xl251 or power supplies that radiate significant amounts of heat and always connect the mains earth to the unit.

When processing stereo signals, linking should be used to prevent image shifting. Email to friends Share on Facebook – opens in a new window or tab Share on Twitter – opens in a new window or tab Share on Pinterest – opens in a new window or tab Add to watch list. The ‘Soft’ setting, on the other hand, is often most effective in controlling the dynamics of a complex signal where unobtrusive control is required. Re-connect to mains power source.