Buchla - 256e Quad Control Voltage Processor

€1,490.00 *
Net price: €1,252.10

Prices incl. VAT plus shipping costs

Available on request

  • 190096
Module 256e consists of four identical CV processors. Each processor has two inputs, which can... more
Product information "Buchla - 256e Quad Control Voltage Processor"

The 256e is a fourfold CV-processor. It does not only allow a simple attenuation of CV signals. It can also be used to mix and fade control voltages, scale and invert them, and provide offsets. With the help of an additional breakpoint, the transfer curve can moved away from purely linear characteristic.

Module 256e consists of four identical CV processors. Each processor has two inputs, which can be selected manually and via CV. Of course you can also use two CV sources for crossfading or use this section as a kind of "Index VCA". The result of this will then move into the actual transfer function. By means of two potentiometers you can set which voltage is to be output at the input of 0 Volt and which voltage is to be output at the input of 10 V. The result of this transfer function is the "Index VCA". To go through this functionality:

If the first knob remains at 0 and the second knob at 10, the signal is left unprocessed. If the first controller remains at 0 while the output voltage is reduced to 10 volts by the second controller, this is an attenuation. If the output voltage at 0V input voltage is increased with the help of the first controller, an additional offset is obtained and the scaling is changed. If the first regulator is set to 10 and the second to 0, this means that an input voltage of 0V results in an output voltage of 10V, while an input voltage of 10V results in 0V at the output. The result is an inversion of the input signal.

In addition, a breakpoint can be inserted via switch, which is also defined by input voltage and output voltage and leads to a non-linear transfer curve.

All parameters can be stored and recalled using the preset manager in the 206e or 225e modules.

External videos:

Related links to "Buchla - 256e Quad Control Voltage Processor"
"Buchla - 256e Quad Control Voltage Processor"
256eQuad Control Voltage Processor @Buchla

200e Electric Music Box User Guide @Buchla

Here is the information available on the brand...... more
Buchla U.S.A.

Pioneering synthesizer design since the mid 1960s with Morton Subotnick and the San Francisco Tape Center, Don Buchla has been responsible for the invention of the sequencer, low pass gate, random voltage generators and the complex oscillator, among others. Shortly before his passing in 2016, his rights were acquired by Australian holding company BEMI (2012-2017) and since 2018 is operated by Eric Fox of Buchla USA, based in Minnesota. Buchla USA offers the whole 200e series catalog and boats, as well as the iconic Music Easel. 

190102_1 Buchla - 296e Spectral Processor
€3,390.00 *
Net price: €2,848.74
190101_1 Buchla - 292e Quad Dynamics Manager
€1,250.00 *
Net price: €1,050.42
190166_1 Buchla - Tini Cable (18" Yellow)
€7.00 *
Net price: €5.88
190167_1 Buchla - Tini Cable (24" Green)
€7.00 *
Net price: €5.88
190168_1 Buchla - Tini Cable (36" Blue)
€7.00 *
Net price: €5.88
190163_1 Buchla - Banana Cable (40" Violet)
€5.00 *
Net price: €4.20
190159_1 Buchla - Banana Cable (5" Violet)
€5.00 *
Net price: €4.20
190161_1 Buchla - Banana Cable (20" Green)
€5.00 *
Net price: €4.20
190160_1 Buchla - Banana Cable (10" Orange)
€5.00 *
Net price: €4.20
190102_1 Buchla - 296e Spectral Processor
€3,390.00 *
Net price: €2,848.74
190088_1 Buchla - 250e Arbitrary Function Generator
€1,660.00 *
Net price: €1,394.96
190071_1 Buchla - Skylab
€15,500.00 *
Net price: €13,025.21
190101_1 Buchla - 292e Quad Dynamics Manager
€1,250.00 *
Net price: €1,050.42
190094_1 Buchla - 266e Source of Uncertainty
€1,030.00 *
Net price: €865.55
190093_1 Buchla - 261e Complex Waveform Generator
€1,810.00 *
Net price: €1,521.01
190086_1 Buchla - 227e System Interface
€2,180.00 *
Net price: €1,831.93
190526_1 Buchla - Easel Command
€3,280.00 *
Net price: €2,756.30
190098_1 Buchla - 281e Quad Function Generator
€1,240.00 *
Net price: €1,042.02
190092_1 Buchla - 259e Twisted Waveform Generator
€1,680.00 *
Net price: €1,411.76
190082_1 Buchla - 207e Mixer/ Preamplifier
€1,340.00 *
Net price: €1,126.05
190095_1 Buchla - 267e Uncertainty Source
€1,540.00 *
Net price: €1,294.12
190091_1 Buchla - 257e Control Voltage Processor
€1,430.00 *
Net price: €1,201.68
190090_1 Buchla - 252e Polyphonic Rhythm Generator
€3,200.00 *
Net price: €2,689.08
190081_1 Buchla - 206e Mixer / Preset Manager
€1,790.00 *
Net price: €1,504.20
190104_1 Buchla - 202h Utilities
€630.00 *
Net price: €529.41
170350_1 Polyend - Seq
€999.00 *
Net price: €839.50
HOT SHIT
210146_1 Vermona - DRM1 MkIV
€699.00 *
Net price: €587.39
210147_1 Vermona - DRM1 MkIV Trigger
€799.00 *
Net price: €671.43
HOT SHIT
210067_1 Kodamo - EssenceFM MKII
€1,280.00 *
Net price: €1,075.63
200340_1 Mutable Instruments - Beads
€289.00 *
Net price: €242.86
HOT SHIT
200386_1 RYK Modular - M185 Sequencer
€475.00 *
Net price: €399.16
190262_1 UDO Audio - Super 6 Keyboard
€2,499.00 *
Net price: €2,100.00
17010986_1 1010 Music - Bitbox MK2
€635.00 *
Net price: €533.61
160095_1 Mannequins - Just Friends
€469.00 *
Net price: €394.12
190685_1 1979 - Digital Resonator (DR)
€789.00 *
Net price: €663.03
190103_1 Buchla - 297 Infinite Phase Shifter
€1,540.00 *
Net price: €1,294.12
190108_1 Buchla - 292h Dual Lowpass Gate
€655.00 *
Net price: €550.42
190107_1 Buchla - 281h Dual Function Generator
€590.00 *
Net price: €495.80
190100_1 Buchla - 291e Triple Morphing Filter
€2,050.00 *
Net price: €1,722.69
190106_1 Buchla - 226h CV-MIDI Interface
€590.00 *
Net price: €495.80
190084_1 Buchla - 223e Tactile Input Port
€2,470.00 *
Net price: €2,075.63
190065_1 Buchla - LEM 208
€4,190.00 *
Net price: €3,521.01
130390_1 Verbos Electronics - Voltage Multistage
€589.00 *
Net price: €494.96
190435_1 Buchla Red Panel - Model 110 - Quad VC Gate
€339.00 * €429.00 *
Net price: €284.87
180432_1 4ms Pod 20 HP (powered)
€95.00 *
Net price: €79.83
210214_1 Erica Synths - Quadrophonic Noise Panner
€2,166.00 *
Net price: €1,820.17
120509_1 Doepfer USB64
€135.00 *
Net price: €113.45
HOT SHIT
200363_1 Noise Engineering - Imitor Versio
€354.00 *
Net price: €297.48
HOT SHIT
NEW STUFF
210218_1 Aodyo - Anyma Phi
€499.00 *
Net price: €419.33
Viewed