cwejman bld (bass-lead & drum generator) price : $700.00

the bld has all components and functions necessary for generating bass lead and drum sounds with focus on bass drum sounds. it can be trigged by a push button or by an external signal (any shape). the pitch, cutoff frequency, transient times and amplitude are also voltage controllable by external signals. the bld contain main sound generator (oscillator) and noise generator and modifiers such as low pass filter, amplifier and two transient (contour) generators.

oscillator has two manual pitch controllers (fine, coarse) and two inputs for controlling the pitch by external signals (fm1, levelled, bipolar pre-patched to transient generator ar and fm2, calibrated to 1 volt/octave). waveforms and mix between shapes is controlled manually from triangle, mix between triangle and pulse, pulse, mix between pulse and saw tooth and saw tooth). oscillator level is controlled manually from 0 thru nominal signal strength to saturated (curved, for more punch). pulse width is controlled manually and by an external signal (pwm).

low pass filter has two audio inputs marked oscillator level and noise level, the cutoff frequency is controlled manually, transient generators ar and ahr and by cutoff pre-patched to fm2 cv input.

noise generator is connected to the low pass filter and to the amplifier (noise level). the noise generator can be routed in to the amplifier (pre) or directly to the output amp (post). the noise generators level is also controlled by pre-patched ar generator thru input noise level.

ar and ahr transient generators are activated manually by the push button trig and/or by an external signal (input trig). attack, hold and release are manually controlled and by an external signals connected to inputs a1, r1 (ar) and a1, hold and r2 (ahr). amplifiers gain is controlled by mix of ar and ahr and by an external signal connected to the input velocity.

oscillator:
pitch range 10hz to 6khz, manually
waveforms: triangle, pulse, saw and mixed waveforms
pulse width: 5% to 95%
cv inputs: leveled fm1, fm2, pwm and sync
fm1: pre-patched to ar, bipolar leveled (fm1 level)
fm2:callibrated 1volt/oct

low pass filter:
cutoff: 16hz to 16khz
q-peak: flat to self-oscillation
cutoff (fm1): leveled from 0 to 1 volt/octave
cutoff (ar-ahr): leveled from 0 to 7 octaves, normal or inverted

outputs:
amp: main audio output
lpf: direct output from the filter
ar & ahr: transient generators

envelopes:
attack1,2 time: 0.5 msec to 2 seconds
hold time: 0.5 msec to 2 seconds
release1,2 time: 0.5 msec to 20 seconds
trig: 2 volts treshold, any waveform
current: 60ma
dimensions: 128.4mm (h), 121mm (b), 3 he, 24te

sound samples:
sample one
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sample eight
sample nine
sample ten

for more information, please view this pdf file.

please click here to visit the manufacturer's webpage for more info.