🎻Case study — Hochschule für Musik Trossingen

At a glance. Institution: Hochschule für Musik Trossingen, Baden-Württemberg, Germany. Sector: conservatory + music-technology research. Devices: TouchMe, Playtron, Biotron and accessories across two orders. Total: €1,580. Lecturer + research-lab use. Procurement-led ordering through dedicated MIDI research support account.

Why Trossingen bought in

Hochschule für Musik Trossingen is one of Germany's most respected music conservatories, specialising in early music, music technology, and church music. Its MIDI research and applied music-technology programs are part of a longer European tradition of music-tech research that includes IRCAM (Paris), STEIM (Amsterdam), and ZKM (Karlsruhe).

For an institution like Trossingen, a piece of music-tech hardware needs to clear three bars:

1. Pedagogically defensible. Used in actual coursework, not just demos.
2. Repairable / supportable. A conservatory plans equipment lifecycles in 5-10 year horizons. Devices that can't be re-flashed or maintained get rejected at procurement.
3. Standards-aligned to the broader European MIDI literature. Trossingen lecturers cite Curtis Roads, Miller Puckette, Robert Henke. A device that doesn't play well with Max/MSP, Pd, SuperCollider, or Ableton fails.

Playtronica clears all three. Devices are class-compliant USB MIDI — they show up as a MIDI device to any DAW or programming environment. Firmware is reflashable from the browser. EU institutional orders are invoiced in German on request.

What they ordered

Two orders over time:

• First order (December 2021): initial mixed kit — TouchMe + Playtron + Biotron + accessories. Used in lecturer's MIDI applied-research seminar.
• Second order (later): additional units + replenishment patches. The decision to re-order came from real classroom use, not from a sales push.

Total: €1,580 — modest by university procurement standards, but the repeat matters more than the size. Conservatories don't repeat orders unless the first one earned the cabinet space.

What we know about their use

The lecturer of record is Tobias Rotsch, with the procurement-friendly support account at [email protected] handling the orders. "MIDI Research" is right there in the support account name — these devices are being used as research instruments, not as toys.

Two patterns are clear from how Trossingen ordered:

1. Single-faculty entry, lab-room aggregation. One lecturer brought Playtronica into a course. The course wanted more units. The lab account placed the second order. This is the classic conservatory entry-pattern — a single faculty advocate becomes the lever, and once the lab adopts, the equipment stays for years.

2. Cross-device exploration. Trossingen ordered across the device line, not just one type. That matches how their MIDI research seminar would teach — different devices teach different MIDI concepts. TouchMe teaches gestural CC. Playtron teaches multi-channel routing. Biotron teaches generative + sensor-driven MIDI.

Why this case matters for European conservatories

European music-tech research has specific procurement and pedagogical needs that US conservatories don't share:

• Invoice + DPA / AVV in German. Available on request, signed within 1 business day.
• GEMA / IRCAM-tradition pedagogical credibility. Devices need to fit a tradition of serious music-tech, not toy-maker culture. Playtronica's collaboration history with Centre Pompidou, Palais de Tokyo, and Sónar+D gives that credibility.

For German Musikhochschulen specifically, Playtronica is increasingly distributed via Sonic Sales GmbH, our biggest single B2B partner. If you're a German institution, you can buy through them or direct from our shop with a formal Rechnung issued to your institutional VAT.

What this means for your program

If you're a European conservatory or music-tech department:

1. Start with a Class Pack 10 (€1,380) or directly with a Class Pack 30 (€3,690) if your seminar runs >20 students.
2. Order via Sonic Sales (Germany) if you want a local invoice in German + DSGVO-compliant procurement flow.
3. Pair with Lesson 4 (Pattern, pulse, sequence with Orbita) for the composition + sequencing portion of your curriculum. Pair with Lesson 5 (Composing for the body) for the accessible-instrument design module.
4. Expect lecturer-led adoption first. This pattern works. A single advocate champions Playtronica into one course; the lab procures more after the second semester.

Related

• Lesson 4 — Pattern, pulse, sequence — the composition / Orbita module that fits Trossingen's MIDI applied-research curriculum.
• Lesson 5 — Composing for the body — adaptive instrument design, fits accessibility / inclusive design modules.
• Standards alignment — lesson-by-lesson NCAS / UK MMC / NGSS / ISTE mapping.
• Institutional quote — EU procurement-friendly. Request VAT invoice + DPA / AVV in one packet.
• Devices comparison — pick the kit shape that matches your specific seminar (Trossingen ordered mixed; some conservatories prefer single-device-class-pack).