Schaller Echo-Sound cca 1965 Metallic Blue | Reverb
Vocals with Schaller Echo-Sound | Helmut Schaller's Echo-Sound is giving us distorted vocals. This is a song called "Hell's Hot". | By Seven Doors Hotel | Facebook
Schaller Electronic folded brochure 1970s made in Germany - Guitarage.nl - Guitar Crazy, Crazy Guitars!
Pictures and images Schaller echo sound - Audiofanzine
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Schaller Vintage Echo-Sound Delay Unit | eBay
Schaller Echo Sound Studio - Vintage Disc Echo | Schaller Echo Sound Studio - Vintage Disc Echo To be restored. #schaller #echo #Discecho | By Atelier Nand van Dam | Facebook
Schaller Echo Sound Studio - Vintage Disc Echo - YouTube