Lexicon PCM 80 - REV 1 DUAL FX User Manual page 60

3.2 ips TapeSlap
A simple stereo delay set to emulate the delay time and high frequency rolloff of an analog
2-track at different playback rates. ADJUST sets the tape speed. 1=30ips, 2=15ips,
3=7.5ips, 4=3.75ips.
3.3 15ips Echo
Stereo 15ips tape echo simulation. ADJUST controls the feedback amount. Listen to the
sound change as it repeats.
3.4 7.5ipsEkoRvb
Stereo plate reverb fed by a 7.5ips tape echo simulation. ADJUST controls the feedback
amount. Listen to the sound change as it repeats.
3.5 V SpeedEko1
A stereo tape delay with varispeed. ADJUST controls the delay time and high frequency
rolloff. The delay times are matched to an analog 2-track as follows: 0=3 ips, 25=15ips,
50=7. ips, 100=3.7 ips. The Soft Row contains feedback as well as reverb controls.
3.6 V SpeedEko2
In this variation, the tape echoes are also serving as predelay for a plate reverb.
3.7 V SpeedEko3
Another useful varispeed echo effect. This time the the delay is in series with the plate
reverb, and only the reverb is heard at the outputs.
3.8 Eko Spills 1
Echoes that drop in pitch as the input signal fades away. ADJUST controls the amount
of pitch shift. This is a true stereo program. Stereo sources can be processsed without
affecting their left-right image. The left input signal drives the detune effect. Try it with
percussion accents, or as a special effect with vocals or other material. There are plenty
of intriguing controls waiting in the Soft Row too!
3.9 Eko Spills 2
A more dramatic variation of Eko Spills 1. The pitch drops over a larger range in a shorter
period of time. ADJUST controls the amount of feedback.
4.0 X-RhythmEko1
ADJUST allows you to mix the cross-feedback of quarter-note and triplet echoes.
0=quarter-notes, 100=triplets. Intermediate values will create patterns that change from
quarter-notes to triplets. In this case, the rhythm produces a shuffle feel. A stereo
chamber is in parallel with the echo effect. T
4.1 X-RhythmEko2
The same idea as X-RhythmEko1, but in this variation the rhythm changes from quarter-
notes to sixteenths. T
4.2 X-RhythmEko3
A more outside variation that combines 5 and 7 against 1. It takes several beats for this
pattern to play out. T
4.3 X-RhythmEko4
A 2 against 3 cross- rhythm pattem. ADJUST allows control of the overall speed of the
pattern. T
4.4 X-RhythmEko5
A stereo chamber is in series with the cross-rhythm echo effect. The reverb is in front of
the echoes. ADJUST controls the wet/dry mix of the reverb. T
ADJUST: TapeSpeed
ADJUST: Feedback
ADJUST: Feedback
ADJUST: TapeSpeed
ADJUST: TapeSpeed
ADJUST: TapeSpeed
ADJUST: Depth
ADJUST: Feedback
ADJUST: X-Mix
ADJUST: X-Mix
ADJUST: X-Mix
ADJUST: R-Speed
ADJUST: Rvb Mix
1–4
0–100
0–100
0–100
0–100
0–100
1–100
1–100
0–100
0–100
0–100
0–100
0–100
The Presets
3-5