EML Poly Box black

Listing Sold
Shipped From
Synthman Shop
Moscow, Russian Federation
Quick Responder

About This Listing

UPDATE: made a video of this particular unit and uploaded additional photos. Made a price dump, basically an amazing opportunity to own an ultra rare machine

For sale is an Ultra rare EML Polybox (or EML Poly-Box). Only 130 untis were made. It makes chords from your mono sound. 

Let me quote vintage synth explorer that quotes EML manual: "Poly-Box takes a single pitch from your synthesizer and creates two banks of pitch sources. Each pitch bank contains 13 simultaneously available pitch sources at precise semitone intervals - covering an entire chromatic octave. The pitch banks may be in the same or different octaves, and can cover the range from one above to three octaves below the synthesizer oscillator."

It has been professionally serviced and cleaned by my great synth repair man.

Please note, that in mono mode everything works perfectly. In poly mod one note C is not operating during poly, beсause of the divider that is not working correctly (it can be purchaseв as a replacement from a company in UK for 50-60$). As you can see on the video it can be used and all the buttons are working properly. 

Anyway, it is a great chance to own a rare and amazing piece of machinery, you can buy the chip and replace it with your own tech to have a full restored unit.  

We couldn't deliver the parts to Russia, because of the UK Royal Mail failure, so we left it as it is, with, 98% restored besides this chip.
I must say that If you buy a replacement chip better to but all 4 chips at once, so there will be matching of the dividers, it will add up about 200$ for chips + your repair work, it's not time consuming to replace chips at all)  

Will pack and send with EMS premium with tracking. Payment in BTC ETH is possible. If you have offers, please hit me up, we can talk it over. 

Check the units I have and had for sale, rating and reviews. I mostly deal with rare/unique machines and have a long experience in synths.


This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.

Product Specs

Listed8 months ago
ConditionGood (Used)
Good condition items function properly but may exhibit some wear and tear.learn more

Seller Reviews


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