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musical instrument details
EML POLY-BOX KEYBOARD MONO DUOPHONIC SYNTHESIZER POLYBOX DEVO
Estimated price for orientation: 1 500 $
Category: Electronic Keyboards
Class:
Description Condition: Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitions- opens in a new window or tab ... Read moreabout the condition
One very rare EML POLYBOX in perfect working order. One of only 130 ever made, most notably used by DEVO and surely hardly many left in this condition considering its age, powered up this week and had a bit of fun with one test oscillator, next thing I'm in poly heaven noodling away for hours... Take any monophonic synthesizer audio output, patch it into this synth and play the Polybox's keys along with the mono melody to convert it to chords. Or lock the chord memory so it follows your melody automatically with a set chord that's transposed along with the melody's pitch. Or play its internal oscillators as their own instrument. This is a very cool, unique and extremely useful tool! This rare little box has built in oscillators which track the pitch of an incoming audio signal really well - even following vibrato and portamento successfully.Specifications Polyphony - 26 voices (13 per bank) Oscillators - n/a
LFO - n/a
Filter - n/a
VCA - n/a
Keyboard - 13 keys
Memory - 26 patches
Control - CV/Gate
Date Produced - 1977-84I would prefer if buyer can collect in person or arrange their own courier seeing as the high value of the item, but I can arrange postage or overseas shipping. Interparcel quote next day delivery within the UK with UPS Premium for £13.86 with £150 loss/damage cover.US Express UPS Shipping is £54.55 with £50 loss/damage cover.Other overseas buyers please message me for appropriate shipping rates.Any other questions about the item please call 07850-144531Information about the Polybox from Vintage Synthesisers...
The Poly-Box.
On the heels of introducing some fairly straightforward synth equipment, EML did an about-face and came out with one of the strangest accessories ever designed for mono- and duophonic synths: the Poly-Box, which had only a one-octave keyboard (C to C ). If you sent one or more notes into the Poly-Box’s audio input and played a chord on its keyboard, the Poly-Box would output a chord based on the incoming note (the root) and the notes depressed on the Poly-Box keyboard. Each key was programmable within a four-octave range, and memory could store up to 26 notes for automated pitch-following of a synthesizer. “The Poly-Box was kind of a cool instrument,” says Murray. “A lot of early synthesizers were just one- or two-note devices, but with the Poly-Box you could play chords. It had phase-lock-loop circuitry so that it could follow the frequency of an incoming audio signal. Then you could hit a chord on the Poly-Box and it would synthesize all the other frequencies of the chord.” EML made around 130 Poly-Boxes between 1977 and 1984. It originally listed for $475."It's more for those old mono's you can't get to be poly. sure there's poly synths falling out of trees these days, but there's no polyphonic version of vintage synths falling out of trees and that's where this baby fills the gap!""This is a very rare and unusual keyboard that acts as a unique accessory for any monophonic synthesizer or sound source. Plug a mono source into the input of the Poly Box and it will take the input waveform and allow you to play chords with it, effectively turning a mono source into a polyphonic output. It also has its own internal oscillators, so it can generate polyphonic sound all by itself. You can lock a chord on the Poly Box and then vary the pitch of the mono input, thereby changing the root pitch of the output chord. Additional controls allow you to add an additional tone either one or two octaves below the input, and to transpose everything down an octave, as well as adjust brilliance and add phasing. This unit takes your mono synth into a whole new world of polyphony.""I blame DEVO for my lust of the EML."
Description
| Condition: | Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitions- opens in a new window or tab ... Read moreabout the condition |
One very rare EML POLYBOX in perfect working order. One of only 130 ever made, most notably used by DEVO and surely hardly many left in this condition considering its age, powered up this week and had a bit of fun with one test oscillator, next thing I'm in poly heaven noodling away for hours... Take any monophonic synthesizer audio output, patch it into this synth and play the Polybox's keys along with the mono melody to convert it to chords. Or lock the chord memory so it follows your melody automatically with a set chord that's transposed along with the melody's pitch. Or play its internal oscillators as their own instrument. This is a very cool, unique and extremely useful tool! This rare little box has built in oscillators which track the pitch of an incoming audio signal really well - even following vibrato and portamento successfully.Specifications Polyphony - 26 voices (13 per bank) Oscillators - n/a
LFO - n/a
Filter - n/a
VCA - n/a
Keyboard - 13 keys
Memory - 26 patches
Control - CV/Gate
Date Produced - 1977-84I would prefer if buyer can collect in person or arrange their own courier seeing as the high value of the item, but I can arrange postage or overseas shipping. Interparcel quote next day delivery within the UK with UPS Premium for £13.86 with £150 loss/damage cover.US Express UPS Shipping is £54.55 with £50 loss/damage cover.Other overseas buyers please message me for appropriate shipping rates.Any other questions about the item please call 07850-144531
Information about the Polybox from Vintage Synthesisers...LFO - n/a
Filter - n/a
VCA - n/a
Keyboard - 13 keys
Memory - 26 patches
Control - CV/Gate
Date Produced - 1977-84I would prefer if buyer can collect in person or arrange their own courier seeing as the high value of the item, but I can arrange postage or overseas shipping. Interparcel quote next day delivery within the UK with UPS Premium for £13.86 with £150 loss/damage cover.US Express UPS Shipping is £54.55 with £50 loss/damage cover.Other overseas buyers please message me for appropriate shipping rates.Any other questions about the item please call 07850-144531
The Poly-Box.
On the heels of introducing some fairly straightforward synth equipment, EML did an about-face and came out with one of the strangest accessories ever designed for mono- and duophonic synths: the Poly-Box, which had only a one-octave keyboard (C to C ). If you sent one or more notes into the Poly-Box’s audio input and played a chord on its keyboard, the Poly-Box would output a chord based on the incoming note (the root) and the notes depressed on the Poly-Box keyboard. Each key was programmable within a four-octave range, and memory could store up to 26 notes for automated pitch-following of a synthesizer. “The Poly-Box was kind of a cool instrument,” says Murray. “A lot of early synthesizers were just one- or two-note devices, but with the Poly-Box you could play chords. It had phase-lock-loop circuitry so that it could follow the frequency of an incoming audio signal. Then you could hit a chord on the Poly-Box and it would synthesize all the other frequencies of the chord.” EML made around 130 Poly-Boxes between 1977 and 1984. It originally listed for $475."It's more for those old mono's you can't get to be poly. sure there's poly synths falling out of trees these days, but there's no polyphonic version of vintage synths falling out of trees and that's where this baby fills the gap!""This is a very rare and unusual keyboard that acts as a unique accessory for any monophonic synthesizer or sound source. Plug a mono source into the input of the Poly Box and it will take the input waveform and allow you to play chords with it, effectively turning a mono source into a polyphonic output. It also has its own internal oscillators, so it can generate polyphonic sound all by itself. You can lock a chord on the Poly Box and then vary the pitch of the mono input, thereby changing the root pitch of the output chord. Additional controls allow you to add an additional tone either one or two octaves below the input, and to transpose everything down an octave, as well as adjust brilliance and add phasing. This unit takes your mono synth into a whole new world of polyphony.""I blame DEVO for my lust of the EML."