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This page displays the information available for the Stramp-Synchanger 2 part working RARE!! (Sphere item # 31675).
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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 Stramp
 Model Synchanger 2 part working RARE!!
 Description Wolfgang Palm's journey into Synthi Hi-Fli territory - even rarer, and (dare I say it?) rather more solidly made. This comes in a solid case with a mounting hole for a stand. Considerably easier than the Hi-Fli to transport to gigs or between studios. Stramp had a very good reputation for making solid well-made studio and gigging gear, including high quality mixers - always a good test of a manufacturer's credentials. See some very good info and sound samples at the excellent https://www.amazona.de/vintage-analog-stramp-synchanger-2-4000-1976-guitar-synthesizer/ Some of the sound examples seem fantastic.

This example, serial number 440548, unfortunately needs some skilled tech time. I’m not sure what’s working and what isn’t behaving correctly.

The fuzz certainly works. The EQ works. The Filter works. LFO works. Not sure if the envelope follower is working correctly - I feel like pedals are a big part of getting it to function properly.

There is currently some kind of oscillator tracking but it feels more like a ring mod effect than a synth voice.

So... one of the most collectable things in the whole electronic music world, and a potential source for sounds you might not get with any other bit of kit. But it will need some work to get it 100%.

Packing 12GBP.

 Age n/a
 Weight n/a
 Condition Good
 Location Uk (Item is at Vemia 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 220-240V power supply
 Status Item is still available
 Sale type The item is on the auction rooms
 Ending on 14/11/2026
 Category Effects 
 Serial number 40548
 Sphere reference # 31675
 Statistics Created on : 12/11/2026 
Changed on : (Not updated) 
  Published on : 12/11/2026
  Displayed : 126 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 680 GBP
 Converted price (1) 680 GBP
 Shipment International or local shipment to pay
 Packing costs 12 GBP
 Payment Full pre payment needed
 Auction bid step 20 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 15th September 2026 at 16:52 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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