Tula BN55 converter bayan accordion

£2,736.00 inc. VAT

The Tula BN55 chromatic bayan accordion with free bass converter. Authentic russian bayan available in B or C system layout. This bayan would make a great first converter for a child or an adult. See below for further information.

SKU: TA028CA Category: Tag: Brands: .


Tula BN55 russian bayan


46 note – 80 bass / 41 note free bass converter


The Tula BN55  converter is hand built in the city of Tula in the Russian federation by Tulskaya Garmon, one of the oldest, largest and most respected bayan accordion factories in Russia. It has more notes than a full size piano accordion but much smaller and lighter. This small and lightweight converter bayan accordion would make a good option for your first converter accordion and is particularly suited to small children due to it’s size.


It is available in either B or C system layout and is available to order in other colours.. The decoration shown on the picture is optional.


  • Free delivery within the UK for this accordion.


Comes complete with a set of shoulder straps and case. If you would like any further information on this bayan please contact us to discuss your requirements.


What's the left hand side got?

The Tula BN55 bayan is a free bass converter accordion and has 80 “bass” buttons on the left hand keyboard. The left hand keyboard “converts” between Standard bass and free bass by pressing a switch on the left hand keyboard.


The standard bass keyboard has 80 “bass” buttons and has 5 rows of buttons with 2 rows of bass notes (Fundamental and Counterbass rows) and 3 rows of preset chords (Major, minor and seventh chords). The 2 rows of bass notes use 3 voices and there are no register switches. The chord rows use two voices tuned in unison.
The free bass keyboard maintains the 2 rows of bass notes while “converting” the 3 chord rows into 41 seperate free bass notes spread over the 3 rows. The Tula BN55 bayan has 2 voices for the free bass which are tuned in unison.

What's the right hand side got?

The Tula BN55 bayan is a 5 row converter accordion and has 77 button keys spread over the 5 rows it is available with the C system or B system (Russian bayan) layout and there are 46 seperate notes available. This accordion has 2 voices on the right hand side. It has no registers.

How big is this accordion?

This free bass converter accordion / bayan weighs 7.4kg. It has a height of 42cm,  a length of 37cm,  and a width of 22cm.

Free the Reed accordion dimensions diagram

Accordion dimensions diagram

These measurements are taken with the bayan / accordion in an upright “playing position” as in the diagram.


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