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Logo Bandoneon Wuppertal
Carsten Heveling 25 year anniversary
Workshop for fine Bandoneons
picture from the Bandoneon workshop
Terms & Conditions

I am specialized in the restoration of classic Bandoneons in "Rheinische disposition", 142 notes bisonoric (double action), original with two reeds per note tuned in octaves. It is the typical Bandoneon in Tango and discovered instrument in modern music culture worldwide. These instruments were built in Germany, with a few exceptions, until 1939 exclusively for the export to South America. Our Bandoneons accompanied already at least one owner for an entire human life. As its original owner, also our bandoneon will survive us. As a restorer and tuner, this fact means a challenge and responsibility. As a seller, it means the task of finding for each instrument a respectful player.

5 years guarantee on my work of restoration
The scope of restoration work is recorded in an offer or description with a photo documentation. The guarantee exists, if all repair and tuning work has been carried out exclusively by my workshop. In the case of external work, the guarantee can be partially or completely refused. No guarantee on durability of the tuning, behaviour of the reedvalves and the possible break of reeds.

Detailed offer
Before a restoration order, I will prepare a written and detailed offer after inspection. This detailed offer offers 3 options: 1 "Necessary repairs", 2 "Recommended restorations" and 3 "Maximum revision". Individual restoration results are displayed transparently in advance (see also codes). The cost and duration of the 3 options are set in advance. 5 year warranty on my restoration work.

Assessment, appraisal, detailed offer (costs)
1. oral assessment: The oral assessment of the condition on the phone after sending photos is free of charge.2. Assessment: Oral assessment or short summary with recommendation by e-mail on the condition of the instrument at the time of presentation (before by mail or in person in my workshop). With photo documentation.
45 € (can be deducted when placing an order):

3. detailed offer: Exact description of the condition of the individual components such as plates & reeds, bellows, mechanics and housing. Detailed written restoration offer with transparent descriptions of either a necessary repair (mini), recommended restoration (medium) or maximum revision (maximum). With information on price and estimated restoration time. With extensive photo documentation (see also Restoration Code System)
65 € (can be deducted when placing an order)

4. Expertise: Expertise of the current market value for submission to an insurance company. With photo documentation.
55 € (for an Bandoneon already included in a restoration 30 €)

For returns by post plus return postage and a packaging & handling fee of 10 €. The cost of an offer will be deducted 100% from the cost of restoration when the order is placed. If the order is less than 50% of the offer, a proportional amount will be credited.

Revision tuning
After complete tuning in my workshop a corrective revision tuning is included. The free correction tuning must be done within the first 6 months after receiving the instrument. The free revision tuning guaranteed, provided that all maintenance, repairs and tunings in the meantime were made from my workshop.

Re-purchase option
Bandoneons are so diverse and have such different characters as their players. Only if the two find to each other, the instrument will give the player unlimited possibilities. Any instrument bought from my workshop, I buy back when you buy a new Bandoneons from me.

The new instrument must be valued higher than the previous one. Applies only to Bandoneons from my workshop. Does not apply to instruments, which I offer in the name of a customer (on consignment).

I take the full price into account, provided that the state of the instrument is comparable with the state when it was bought from me. Treated properly, Bandoneons have practically no wearout (except the tuning). In the case of damage (damages of the surfaces, deep scratches, chips, fracture, moisture damage), we reserve the re-evaluation of the instrument or I deduct the repair costs. The same applies to the effort of a possible retuning.

The withdrawal is guaranteed, provided that all maintenance, repairs and tunings were made from my workshop. Are there repairs or tunings by others, the guaranteed withdrawal can be refused.

Sale in client order
I help to find a new player for your instrument and take it on commission. The commission is 15% of the selling price. The instrument will be assessed and an estimate will be made of any may necessary repairs and the current market value. Minor repairs and re-tuning of individual notes is also included in the commission. The instrument is offered with current photos on my website www.bando-bando.de. For the assessment and the presentation in front of customers, the instrument must then be in my workshop. If the owner thinks otherwise and takes the instrument back, so it does not come to a sale by me, I charge a fee of 5% of the selling price.
For the use of this website and general notes

Liability for contents
As a service provider, we are responsible for our own content on these pages in accordance with the general laws pursuant to § 7 Para.1 TMG. According to §§ 8 to 10 TMG, however, we are not obligated as a service provider to monitor transmitted or stored third-party information or to investigate circumstances that indicate illegal activity. Obligations to remove or block the use of information under the general laws remain unaffected. However, liability in this regard is only possible from the point in time at which a concrete infringement of the law becomes known. If we become aware of any such infringements, we will remove the relevant content immediately. The mere fact of calling up the free and freely accessible content does not establish any contractual relationship between the user and the provider; in this respect, the provider's intention to be legally bound is lacking.

Liability for links
Our offer contains links to external websites of third parties, on whose contents we have no influence. Therefore, we cannot assume any liability for these external contents. The respective provider or operator of the pages is always responsible for the content of the linked pages. The linked pages were checked for possible legal violations at the time of linking. Illegal contents were not recognizable at the time of linking. The provider has no influence on the current and future design and content of the linked pages. The inclusion of external links does not imply that the provider adopts the content behind the reference or link as its own. However, a permanent control of the contents of the linked pages is not reasonable without concrete evidence of a violation of the law. If we become aware of any infringements, we will remove such links immediately.

Copyright and ancillary copyrights
The contents and works created by the site operators on these pages are subject to German copyright and ancillary copyright law. Duplication, processing, distribution, or any form of commercialization of such material beyond the scope of the copyright law shall require the prior written consent of its respective owners. This applies in particular to copying, editing, translation, storage, processing or reproduction of content in databases or other electronic media and systems. Downloads and copies of this site are only permitted for private, non-commercial use. The unauthorized reproduction or distribution of individual content or complete pages is not permitted and is punishable by law. Insofar as the content on this site was not created by the operator, the copyrights of third parties are respected. In particular, third-party content is identified as such. Should you nevertheless become aware of a copyright infringement, please inform us accordingly. If we become aware of any infringements, we will remove such content immediately. The display of this website in external frames is only permitted with written permission. Special terms of use. If special conditions for individual uses of this website differ from the aforementioned paragraphs, this will be expressly pointed out. In this case, the special terms of use apply.

Online Dispute Settlement Regulation
We may be obliged to inform consumers of the existence of the European Online Dispute Resolution Platform. This can be used for the settlement of disputes without having to go to court. The European Commission is responsible for setting up the platform. The European Online Dispute Resolution Platform can be found here: http://ec.europa.eu/odr. Our e-mail: Carsten-Heveling (at) bando-bando.de (insert the at-sign instead of the bracket). We would like to point out that we do not participate in the dispute resolution procedure within the European Online Dispute Resolution Platform. Please contact us via our e-mail and telephone number above.
Source reference: eRecht24, www.juraforum.de et al.
Privacy Policy (personal data, GDPR / General Data Protection Regulation)

Personal data (usually referred to just as "data" below) will only be processed by us to the extent necessary and for the purpose of providing a functional and user-friendly website, including its contents, and the services offered there.

Per Art. 4 No. 1 of Regulation (EU) 2016/679, i.e. the General Data Protection Regulation (hereinafter referred to as the "GDPR"), "processing" refers to any operation or set of operations such as collection, recording, organization, structuring, storage, adaptation, alteration, retrieval, consultation, use, disclosure by transmission, dissemination, or otherwise making available, alignment, or combination, restriction, erasure, or destruction performed on personal data, whether by automated means or not.

The following privacy policy is intended to inform you in particular about the type, scope, purpose, duration, and legal basis for the processing of such data either under our own control or in conjunction with others. We also inform you below about the third-party components we use to optimize our website and improve the user experience which may result in said third parties also processing data they collect and control.

Our privacy policy is structured as follows:

I. Information about us as controllers of your data
II. The rights of users and data subjects
III. Information about the data processing

I. Information about us as controllers of your data

The party responsible for this website (the "controller") for purposes of data protection law is:

Carsten Heveling
Alter Lenneper Weg 20a
42289 Wuppertal

Tel: 0049 202 305 857
Internet: www.bando-bando.de
E-Mail: Carsten-Heveling (at) bando-bando.de
(replace the brackets with the at-sign)

The controller's data protection officer is:

Carsten Heveling
Alter Lenneper Weg 20a
42289 Wuppertal

Tel: 0049 202 305 857
Internet: www.bando-bando.de
E-Mail: Carsten-Heveling (at) bando-bando.de
(replace the brackets with the at-sign)

II. The rights of users and data subjects

With regard to the data processing to be described in more detail below, users and data subjects have the right

  • to confirmation of whether data concerning them is being processed, information about the data being processed, further information about the nature of the data processing, and copies of the data (cf. also Art. 15 GDPR);
  • to correct or complete incorrect or incomplete data (cf. also Art. 16 GDPR);
  • to the immediate deletion of data concerning them (cf. also Art. 17 DSGVO), or, alternatively, if further processing is necessary as stipulated in Art. 17 Para. 3 GDPR, to restrict said processing per Art. 18 GDPR;
  • to receive copies of the data concerning them and/or provided by them and to have the same transmitted to other providers/controllers (cf. also Art. 20 GDPR);
  • to file complaints with the supervisory authority if they believe that data concerning them is being processed by the controller in breach of data protection provisions (see also Art. 77 GDPR).

In addition, the controller is obliged to inform all recipients to whom it discloses data of any such corrections, deletions, or restrictions placed on processing the same per Art. 16, 17 Para. 1, 18 GDPR. However, this obligation does not apply if such notification is impossible or involves a disproportionate effort. Nevertheless, users have a right to information about these recipients.

Likewise, under Art. 21 GDPR, users and data subjects have the right to object to the controller's future processing of their data pursuant to Art. 6 Para. 1 lit. f) GDPR. In particular, an objection to data processing for the purpose of direct advertising is permissible.

III. Information about the data processing

Your data processed when using our website will be deleted or blocked as soon as the purpose for its storage ceases to apply, provided the deletion of the same is not in breach of any statutory storage obligations or unless otherwise stipulated below.

Server data

For technical reasons, the following data sent by your internet browser to us or to our server provider will be collected, especially to ensure a secure and stable website: These server log files record the type and version of your browser, operating system, the website from which you came (referrer URL), the webpages on our site visited, the date and time of your visit, as well as the IP address from which you visited our site.

The data thus collected will be temporarily stored, but not in association with any other of your data.

The basis for this storage is Art. 6 Para. 1 lit. f) GDPR. Our legitimate interest lies in the improvement, stability, functionality, and security of our website.

The data will be deleted within no more than seven days, unless continued storage is required for evidentiary purposes. In which case, all or part of the data will be excluded from deletion until the investigation of the relevant incident is finally resolved.


a) Session cookies

We use cookies on our website. Cookies are small text files or other storage technologies stored on your computer by your browser. These cookies process certain specific information about you, such as your browser, location data, or IP address.  

This processing makes our website more user-friendly, efficient, and secure, allowing us, for example, to display our website in different languages or to offer a shopping cart function.

The legal basis for such processing is Art. 6 Para. 1 lit. b) GDPR, insofar as these cookies are used to collect data to initiate or process contractual relationships.

If the processing does not serve to initiate or process a contract, our legitimate interest lies in improving the functionality of our website. The legal basis is then Art. 6 Para. 1 lit. f) GDPR.

When you close your browser, these session cookies are deleted.

b) Third-party cookies

If necessary, our website may also use cookies from companies with whom we cooperate for the purpose of advertising, analyzing, or improving the features of our website.

Please refer to the following information for details, in particular for the legal basis and purpose of such third-party collection and processing of data collected through cookies.

c) Disabling cookies

You can refuse the use of cookies by changing the settings on your browser. Likewise, you can use the browser to delete cookies that have already been stored. However, the steps and measures required vary, depending on the browser you use. If you have any questions, please use the help function or consult the documentation for your browser or contact its maker for support. Browser settings cannot prevent so-called flash cookies from being set. Instead, you will need to change the setting of your Flash player. The steps and measures required for this also depend on the Flash player you are using. If you have any questions, please use the help function or consult the documentation for your Flash player or contact its maker for support.

If you prevent or restrict the installation of cookies, not all of the functions on our site may be fully usable.

Order processing

The data you submit when ordering goods and/or services from us will have to be processed in order to fulfill your order. Please note that orders cannot be processed without providing this data.

The legal basis for this processing is Art. 6 Para. 1 lit. b) GDPR.

After your order has been completed, your personal data will be deleted, but only after the retention periods required by tax and commercial law.

In order to process your order, we will share your data with the shipping company responsible for delivery to the extent required to deliver your order and/or with the payment service provider to the extent required to process your payment.

The legal basis for the transfer of this data is Art. 6 Para. 1 lit. b) GDPR.


If you register for our free newsletter, the data requested from you for this purpose, i.e. your email address and, optionally, your name and address, will be sent to us. We also store the IP address of your computer and the date and time of your registration. During the registration process, we will obtain your consent to receive this newsletter and the type of content it will offer, with reference made to this privacy policy. The data collected will be used exclusively to send the newsletter and will not be passed on to third parties.

The legal basis for this is Art. 6 Para. 1 lit. a) GDPR.

You may revoke your prior consent to receive this newsletter under Art. 7 Para. 3 GDPR with future effect. All you have to do is inform us that you are revoking your consent or click on the unsubscribe link contained in each newsletter.


If you contact us via email or the contact form, the data you provide will be used for the purpose of processing your request. We must have this data in order to process and answer your inquiry; otherwise we will not be able to answer it in full or at all.

The legal basis for this data processing is Art. 6 Para. 1 lit. b) GDPR.

Your data will be deleted once we have fully answered your inquiry and there is no further legal obligation to store your data, such as if an order or contract resulted therefrom.

Social media links via graphics

We also integrate the following social media sites into our website. The integration takes place via a linked graphic of the respective site. The use of these graphics stored on our own servers prevents the automatic connection to the servers of these networks for their display. Only by clicking on the corresponding graphic will you be forwarded to the service of the respective social network.

Once you click, that network may record information about you and your visit to our site. It cannot be ruled out that such data will be processed in the United States.

Initially, this data includes such things as your IP address, the date and time of your visit, and the page visited. If you are logged into your user account on that network, however, the network operator might assign the information collected about your visit to our site to your personal account. If you interact by clicking Like, Share, etc., this information can be stored your personal user account and possibly posted on the respective network. To prevent this, you need to log out of your social media account before clicking on the graphic. The various social media networks also offer settings that you can configure accordingly.

The following social networks are integrated into our site by linked graphics:


Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Irland, a subsidiary of Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA 94043 USA

Privacy Policy: https://policies.google.com/privacy


We use MyWebsite on our website. This is a service of 1 & 1 IONOS SE, Elgendorfer Str. 57, 56410 Montabaur, hereinafter referred to as "MyWebsite".

MyWebsite stores tracking cookies on your device via your internet browser, which are based on the Snowplow Analytics technology from Snowplow Analytics Limited, 32-38, Scrutton Street, London, United Kingdom.
With the help of these cookies, it can be evaluated e.g. how often you visit our website or which (sub) pages of our website are accessed. 1 & 1 IONOS SE states that no personal data will be recorded.

The legal basis is Art.  6 para. 1 lit. f) GDPR. Our legitimate interest lies in the improvement and optimisation of our website.

If you do not agree to this processing, you have the option of preventing the installation of cookies by making the appropriate settings in your browser. You can find more information on this under “Cookies” above.

IONOS WebAnalytics

We use WebAnalytics on our website. This is an analysis service from 1 & 1 IONOS SE, Elgendorfer Str. 57, 56410 Montabaur, Germany, hereinafter referred to only as “WebAnalytics”, with which we can analyse the use of our website.

For analysis, data is collected on the type and version of your internet browser, your operating system, the type of your device, the website from which you came to our site (referrer URL), the page(s) of our website that you visit or the files that you request, the date and time of the relevant access and the anonymized IP address of the internet connection from which the use of our website is made.

The legal basis is Art.  6 para. 1 lit. f) GDPR. Our legitimate interest lies in the analysis, optimisation and improvement, as well as the economic operation of our website.

Model Data Protection Statement for Anwaltskanzlei Weiß & Partner / Germany

Internet provider
IONOS SE (Deutschland)
Elgendorfer Str. 57
56410 Montabaur

Telefon: +49 (0) 721 170 5522
E-Mail-Adresse der IONOS SE: info@ionos.de
Internet: www.ionos.de

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