Special key works, key extensions or alterations are no problem.
We offer several options to upgrade your instrument depending on the type of improvement you are seeking:
1. Add additional keys or mechanisms to your instrument
2. Silver-plate your nickel-plated instrument
3. Secure better intonation
(C) 2016 - by Lohff & Pfeiffer - 7304 Carroll Avenue Suite 194 - Takoma Park MD 20912 - USA - Phone: 812 929 5556 - firstname.lastname@example.org