Digitech DSP Pdf User Manuals. View online or download Digitech DSP Owner’s Manual. Digitech DSP Plus, Music Technology, May The manual claims the abbreviations are printed on the top of the unit – but they weren’t on the review. Digitech DSP Plus, Sound On Sound, Apr There’s no indication in the DSP Plus manual of just how the signal is routed from one effects section .

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Figitech article in this issue: Gear in this article: As there are so many parameters it helps if you know what they all do.

If that was the greatest noise source in my setup, I’d be a very happy man.

The Plus responds to incoming patch-change messages by selecting the corresponding digitechh number. These determine the volume of the simulated listening environment, and the reflectivity of its surfaces. With four separate delay times to play with, some intriguing effects can be obtained. Digitech’s Quad 4, like its predecessor, can treat up to four signals independently, parcelling out its processing power according to your requirements. The file contains page s and is free to view, download or print.

Digitech DSP Plus (SOS Apr 89)

You may need to exercise a some caution here, as running through a range of values on the fly can produce glitching, but this is not unique to the DSP. In a live situation, it’s possible that the DSP would hang up.

Searchable archive of old, out-of-print music production magazines. If you use a high dp rate you can build up little pieces of music, a la Terry Riley, for example. As you can see, reverb isn’t just a question of bouncing the sound around a large tiled bathroom. If it is set to a lower value than any of the three, the impression of a simple repeating pattern is replaced by a more complex start to the digiyech of echoes.


LEDs may be cheaper than LCDs and use of the unit does breed familiarity with it, but I’d rather pay the extra and get some info up front. The power supply is built in. The quality and smoothness of reverb produced by a particular diffusion level varies according to the size of the simulated environment, and larger environments tend to require ssp diffusion values. In this configuration, all of the unit’s processing power is dedicated to producing a complex reverb effect.

Both the DSP and the Plus will store programs – so no prizes for guessing the derivation of their names. Small Print Terms of use Privacy. The gated and reverse reverb effects provided by two dedicated algorithms are both good, and allow for considerable control to be exercised over effects that can all too easily sound a little cliched.

Searchable archive of old, out-of-print music production magazines. Is one better or more desirable than the other?

This caused me a moment of confusion initially, as I was expecting to find some means of controlling the routing of the effects signal, however it actually makes the unit much easier to use, albeit at the expense of a little flexibility. But if you want to know whether it’s worth looking at and listening to, the answer is a definite yes.


DIGITECH DSP-128 Owner’s Manual

At the time this generated a good deal of excitement, but since other manufacturers quickly went one better with signal processors that can produce four effects simultaneously, the DSP didn’t look quite so hot anymore. These multi-tap facilities were the first things to really impress me on the DSP Plus. The following listing describes the Operation manuals, service manuals and schematics, RP discontinued The RP is more than the most comprehensive guitar processor you’ll ever play through.

Small room, Delay, Flange, Filter 7. Two further algorithms place a two-band parametric EQ in line before a chorus or flange, and full mono delay up to 1. I found that a good deal of tweaking was often required with this algorithm to remove or minimise unexpected background ringing, and simply to find the best balance of Diffusion and Delay parameters.

MIDI and Bypass buttons complete the roster.

DigiTech DSP 128 Plus Digital Signal Processor Vintage Rack

Sound On Sound – Apr Musical equipment I currently have for sale is listed on this page. Large room, Delay, Flange, Filter 3. The manual gives some details, although a few more pages and a little tutorial section would not go amiss.

A few milliseconds difference between the placement of the repeats at each position is enough to give the echoes a refreshing stereo depth and movement.