les harmonicas de la série Echo disposent une double rangée d'anches accordées à l'octave
Hohner Echo Harp 2x48 Harmonica - Key of C/G | Sweetwater
Hohner Echo 96 Double Sided Tremolo
Amazon.com: Hohner Echo Harp 54/64 : Musical Instruments
Hohner Pre-War Vintage Echo Harmonica 1937 | Reverb
Amazon.com: HOHNER 2509-C Echo 48 Tremolo Harmonica, Key of C, Stainless steel : Musical Instruments
Amazon.com: Hohner Echo Harp 54/64 : Musical Instruments
Hohner Echo 1493/32 Harmonica - Key Of C – Midlothian Music
Hohner 1493 Echo 32 Octave Tuned Harmonica - Key of G | Harmonica | My Music life
② HOHNER The echo Harp C/G +boite d'origine 1940s — Instruments à vent | Harmonica — 2ememain
Vintage Hohner Echo Harp Harmonica - Etsy
Antique Harmonica Hohner Echo Luxe with original box. 1930 - 1935
Help Identifying/Dating and Value of my Dad's Echo Harp - Harmonica - HOHNER - enjoy music
Hohner Echo 54/64 Echo C/G Harmonica | Music Folk St. Louis
Hohner Echo Harp 2x48 Harmonica - Key of C/G | Sweetwater
Harmonica HOHNER Modèle Alsacien 48
Vintage/Collectable/Rare Hohner Echo Elite Double Key (C&G) Harmonica - Guitar Gear Garage
2344* Antique M.HOHNER ECHO harmonica with original case | eBay
Amazon.com: Hohner Echo Harp 54/64 : Musical Instruments
Hohner Echo Harp 2x32 Harmonica - Key of C/G | Sweetwater
Ancien harmonica Hohner, "Echo bell metal reeds", XXème |...
