- Apr 3, 2003
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- Disclosures
- Editor-in-Chief, Bass Gear Magazine
Thanks! I bought my iAMP 800 used, and it did not come with a manual.Scooperman said:To quote from the iamp800 manual:
DEEP: +6dB@50Hz, 1/2-octave bandwidth. Use this control to fill out the bottom end thatSo that would be contour button I
is easily lost at lower volume settings. The frequency range that this preset affects is the area
perceived as the "solidity of an instrument,"" or how much strength your sound has. Caution:
when engaged at loud volume settings, this preset could cause permanent loudspeaker and
hearing damage.
CONTOUR I: 6dB@500Hz, 1/2-octave bandwidth. This preset was conceived to optimize
fingerstyle playing [my italics]. This EQ is based upon players' request for a "sculpted" pleasing tone
specially tailored toward an ultimate finger picking sound. It will also take the "honk" out of
almost any speaker system. CONTOUR I will eliminate a portion of the lower midrange
frequencies, providing wide, deep shaping. At low volume levels, you can use this preset similarly
to a loudness control (which typically boost the extreme low and high frequencies).
CONTOUR II: 8dB@750Hz, 1/2-octave bandwidth. This preset was designed to give a
great slap/pop sound. This wide filter removes the upper midrange frequencies thereby
eliminating the harshness that is often present when slapping the bass. CONTOUR II makes this
playing popular style of more sonically pleasing.
BRIGHT: [email protected], 1/2-octave bandwidth. This preset emulates the high-end
response of a vintage Fender® Jazz Bass pickup. It gives you a top end "snap" that dull-sounding
pickup systems cannot. The tremendous amount of boost also compensates for speaker systems
that do not deliver a good upper end response. It can also add sparkle to a lackluster or old set
of strings.
Interestingly enough (to me, anyway) the "bright" button seems to have the opposite effect. By boosting at 7.5 kz, it makes the 2-4 khz range seem reduced in comparison, which to me is where "brightness" lives. Hitting the "bright" switch therefore gives the sound less brightness and more "air".
IMHO YMMV and every other caveat you can think of.
Tom.


That's insane!