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This page displays the information available for the Ems-EMS Synthi AKS Mk2, 1975 (Sphere item # 30719).
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Detailed description, from the owner or the reseller, prices and supported shipment are displayed. Question and answers as well as reserving or bidding for the item are also available on dedicated pages by using the links on the menu.


Detail    top
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 Make Ems
 Model EMS Synthi AKS Mk2, 1975
 Description A superb and highly original EMS Synthi AKS Mk2, manufactured in 1975, in full working order and very nice cosmetic condition as shown in the photos. The aluminium front panel is in excellent shape and fitted with the original vernier dials, which have developed a lovely natural patina with age and use. The Spartanite briefcase is also in very good condition and retains the correct EMS London badge.

This is a genuine, unmodified example that retains its original character and components, something that is becoming increasingly difficult to find. It has clearly been a well-loved and carefully maintained instrument. I have owned it for the past 11 years, but it’s now time for it to move on to someone who will give it the use it deserves.

The Synthi A itself has been recently serviced by a professional vintage synth technician, and the KS sequencer was serviced four months ago by Robin Wood at EMS in Cornwall, ensuring everything is functioning exactly as it should.

Included with the synth: • Extra patch pins • Original Synthi–KS sequencer umbilical cable (excellent condition) • UK mains cable • Two keys for the Spartanite case so it can be locked — a great security feature… after all, no one would think of stealing a locked briefcase synth!

Also included is an excellent collection of original EMS documentation and ephemera, which is becoming increasingly difficult to find with surviving instruments: • Original EMS user manual, bound for protection • EMS 7' 33rpm demonstration record with cover • Original guarantee form (unused — unfortunately the manufacturer’s warranty has now expired!) • Several original EMS leaflets for the Synthi, VCS3 and Synthi 100 & Synthi Hi-Fli • Unused patch cards from 1975, in two different formats • Original 1975 EMS price list • An unbound copy of the Synthi Educational Handbook

Overall this is a beautifully preserved and highly original Synthi AKS Mk2, complete with period accessories and documentation — something that is becoming increasingly rare.

If you are looking for an authentic EMS instrument with real provenance and ready to continue making extraordinary sounds for decades to come, this is a wonderful example. Serial Number: 45104KS

 Age n/a
 Weight n/a
 Condition Very good
 Location Uk 
 Vat Not from a VAT-registered business. But VAT / duty may be due if importing from outside your trade bloc.
 Quantity 1 item is available from the owner
 Options User manual : No
  Service manual : No
  First owner : No
  Original boxes : No
 Plug type United Kingdom standard plug
 Voltage type Internal 110 to 220-240V switchable
 Status Item is still available
 Sale type The item is on the auction rooms
 Ending on 11/04/2026
 Category Synthesizer (Modular) 
 Serial number 45104KS
 Sphere reference # 30719
 Statistics Created on : 16/03/2026 
Changed on : 16/03/2026 
  Published on : 19/03/2026
  Displayed : 20 time(s) by members and guests  
Safety All electrical items sold in VEMIA are deemed to be trade sales. No warranty of electrical safety is given or implied. Many items are vintage and would not pass current electrical safety standards. It is the responsibility of the buyer to ensure that items are safe to use in their future environment - if necessary by using the services of a professional.

 
     

Prices and conditions    top
The following section gives you the prices as well as shipment and payment conditions associated with the item. Payment is always requested in GBP. Converted price is shown for information and converted with Sphere standard currency rate.

Shipment and Payment links gives you access to an extended description of our rating :
 
 Start price 13450 GBP
 Converted price (1) 13450 GBP
 Shipment International or local shipment to pay
 Packing costs 24 GBP
 Payment Full pre payment needed
 Auction bid step 50 GBP
 Auction highest bid 0 GBP
 Converted highest bid 0 GBP
 Leader or winner *None
 (1) Currency conversion Note that conversion rates were last adjusted on 10th October 2025 at 14:22 CET. They are there to give you a rough guide to the bid price in your currency. Please check for a more up-to-date conversion at https://www.x-rates.com/calculator.html. The bid price will be the actual price in pounds (GBP) at the moment the auction closes. This will be roughly converted to your currency for your information.

For technical reasons, we are unable to update the conversion from GBP to Euro during the auction, although it may change at any time. If you are in the euro zone please check the current rate at https://www.x-rates.com/calculator.html

Payments must always be in GBP. For more info please see the FAQ about exchange rates.https://spheremusic.com/Winfaq.asp?Question=91.

 
     
 
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