via this auction
"Offered for sale is this rare German Wersi Bass Synth in very good cosmetic condition and excellent working order.
It was serviced and calibrated about a year ago, and is in perfect working order aside from the attack pot for the bassguitar, which has no effect. Fortunately, the bassguitar voice sounds brilliant as is - just the right amount of bite - quite convincing.
This fine little monophonic synth is a testament to German design and attention to detail - it's very expressive, sounds wonderful and plays beautifully. There are plenty of modulation and expression options and it's very easy to conjure up a wide range of warm rich analogue synth sounds.
It's in very good condition for its age - see photos below for details - there are minor scuffs and scratches to the finish (see photos below) and some joints of the wooden case have been repaired. Overall a good example of this rare and fabulous-sounding synth and a chance to stand out from the crowd.
Aside from the Bassguitar Attack pot, there are no known operational faults with this unit.
(Please note: it is always possible with vintage equipment that some crackly pots/sliders may develop over time when equipment has not been used - even during a short delivery period - this can usually be easily rectified either by use or with a bit of switch-cleaning spray)..."
