251e

Quad Sequential Voltage Source

Buchla · 1 slot · Buchla, 7 inches

QUAD
SEQUENTIAL
VOLTAGE
SOURCE
MODEL
251e
BUCHLA & ASSOCIATES
BERKELEY
CALIFORNIA
SEQ.
EDIT
STAGE
EDIT
MASTER
CLOCK
REMOTE
ENABLE
stop
start
stage #
pulse
c.v.out
stop
start
stage #
pulse
c.v.out
display/
edit
stop
start
stage #
pulse
c.v.out
display/
edit
stop
start
stage #
pulse
c.v.out
display/
edit
disp/
edit
tempo
init
delay
sync
next
reverse
copy
clear
end
cycle
interval
c.v.out
x 1.5
triplt
loop
beg
end
stage #
dur.
x 1
x 1/2
trans
c.v.in
A
B
C
D
x .9
x .8
x .7
x .6
x .5
x 1.1
x 1.2
x 1.3
x 1.4
x 1.5
1/
The 251e's programme: click to see and note its sequences The 251e's programme: click to see and note its sequences The 251e's programme: click to see and note its sequences The 251e's programme: click to see and note its sequences The 251e's programme: click to see and note its sequences The 251e's programme: click to see and note its sequences The 251e's programme: click to see and note its sequences The 251e's programme: click to see and note its sequences The 251e's programme: click to see and note its sequences The 251e's programme: click to see and note its sequences

Panel · 108 × 177.8 mm

Description

Buchla's 251e Quad Sequential Voltage Source, a 200e series module: four independent sequencers of up to 99 stages, each with its pulse and control voltage outputs.

Key features

  • Four sequencers, each with its stop and start inputs, its start / stop button, its display / edit button and its stage display
  • Per sequence: tempo 6 to 300 bpm or one of five schemes (MIDI clock among them), initial delay, sync next, reverse, end and cycle, copy and clear
  • Per stage: interval 1/64 to 1/1 (dotted or triplet), voltage 0 to 10 V with cents, pulse duration, loops
  • Master clock rate x .5 to x 1.5, voltage controlled
  • Remote enable kept in the patch

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