One can buy a Soprano Saxophone wherever Musical Instruments are sold. If one is interested in an online purchase, soprano saxophones are available at West Music, Sears, overstock and numerous other places.
The smallest saxophone is the soprano saxaphone oral sex
Soprano is higher pitch
Delicate
Eb is better known as a sopranino. Bb Soprano sax is more popular, but alto (Eb) is more popular than either soprano or sopranino.
soprano saxophone
The most popular members of the saxophone family are the soprano, alto, tenor and baritone saxophone. The soprano is based in the key of B-flat, the alto E-flat, the tenor B-flat and the baritone E-flat. There have been other variations of the saxophone as well, including the sopranino (e-flat), bass (b-flat) contra bass (e-flat) and c melody saxophone.
Adolphe Sax, in the 1840s.
soprano sax
The soprano saxophone and clarinet differ in their sound, fingering, and size. The soprano saxophone has a brighter, more piercing sound compared to the clarinet's warmer tone. Fingering on the two instruments is different, with the clarinet having a more complex fingering system. The soprano saxophone is larger and longer than the clarinet, making it slightly more challenging to handle.
Clarinet, base clarinet, alto saxophone, soprano saxophone, barri saxophone, tenor saxophone... I think you get the idea.
If you mean the soprano 'saxophone' then it is the woodwind family, but if you are talking soprano as in the voice part, then it is the voice family I suppose.
Soprano, Alto, Tenor, and Baritone Saxophone