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HOW TO GET THE BEST TONE WITH YOUR MlCROCAB II 

 
First, 

get your best tone using your whole regular rig, including your speaker cabinets!

 

Now, to capture that tone to tape, insert the MlCROCAB II between your preamp and your 
power amp. Remember, you can listen to your regular speaker tone by using the MlCROCAB 
II's pass-thru jacks on the rear panel. These are hardwired directly off the input jacks. 
Alternately patch into your power amps outputs, remembering that vacuum tube power amps 
always require a load (either the speaker cabinet or a "load box"). The MlCROCAB II does 
not provide a speaker load for tube power amps. 
Try the variety of cabinet configuration tone settings offered by the MlCROCAB II to obtain 
the sound you want, starting with the exact speaker configuration that you are using. Use the 
HI BALANCE tone control on the front panel to adjust the brightness, and the THUMP control 
to boost or cut the amount of low-frequency resonance, especially if you are emulating a 
sealed cabinet. 
The MlCROCAB II offers emulations of 12-inch speakers in 1,2, and 4-speaker 
configurations, in both open-back and sealed enclosures. You can also use the VINTAGE 
settings for a darker-sounding tone coloration. 

 
When using headphones with the MICROCAB II, you may want to adjust the HI 
BALANCE downward to compensate for high frequency emphasis found in most 
headphones.

 

 

WHAT THE MICROCAB II DOES 

 

The 

ADA MICROCAB II 

is a tone-shaping device designed to emulate the complex physical 

and psychoacoustic effects that make up the unique "live" sound of a close-miked guitar 
cabinet. In the early days of recording, "distant" or "ambient" miking—often using a single 
room microphone for the entire performance—was the standard; the distinctly modern 
technique of close-miking adds more immediacy and control over the instrument voice. 
 
There are some "competitive" products on the market, simple band pass filters, cutting highs 
and some lows. Such speaker emulators can sound "muddy," that is, lacking in definition or 
"presence." Only the 

ADA MICROCAB II 

offers true emulation of a classic "close-miked" 

speaker cabinet. The 

MICROCAB II 

delivers improved voicing, brilliant presence, "in your 

face" high-midrange sizzle (1.2 - 1.5 KHz), and the characteristic "thump" (low frequency 
resonance) found in classic guitar cabinets. Moreover, the 

ADA MICROCAB II 

offers you the 

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Содержание Microcab II

Страница 1: ...itten by ADA SIGNAL PROCESSORS INC Scanned and edited by Jur at 10th of august 2002 Original ADA logo edited and rendered by Barend Onneweer of Raamw3rk The version of this manual is copyrighted and m...

Страница 2: ...le of Contents Introduction Features Precautions Quick Set Up Using the MicroCAB II How to Get the Best Tone with Your MicroCAB II What the MicroCAB II Docs Glossary of Audio Terms Specifications Page...

Страница 3: ...y card FEATURES Emulates any type or size of guitar cabinet Stereo inputs and outputs Stereo pass thru to poweramp or speaker load box Variable THUMP control allows tuning the cabinet s low resonance...

Страница 4: ...volved in lengthy sound checks and mike placement trial and error while providing absolute isolation from other instruments on stage Since guitar speaker cabinet systems don t have a flat frequency re...

Страница 5: ...ker configurations in both open back and sealed enclosures You can also use the VINTAGE settings for a darker sounding tone coloration When using headphones with the MICROCAB II you may want to adjust...

Страница 6: ...phone in the audio path As the number of speakers is increased in a miked cabinet the number of signal paths to the microphone increases adding a comb filter effect to the guitar sound on tape The sou...

Страница 7: ...Page 7...

Страница 8: ...oiding leakage from more distant sound sources Most of today s popular music recordings use close microphone techniques Comb filter A comb filter has a series of very narrow deep notches where signals...

Страница 9: ...ment system to achieve a particular sound or effect GRAPH A Vintage 4x12 Close Far Miked Above graph shows increasing tonal complexity of a 4x12 Vintage cabinet as the microphone is moved closer to th...

Страница 10: ...ed 4x12 sealed cabinet Note lower off axis response above 2 kHz resulting in less brightness This response difference can be emulated in the MlCROCAB II by adjusting the HI BALANCE tone control SPECIF...

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