Btone+Organ

The BTone organ has several buttons which allow you to change the timbre of the sound. There are several versions of the B-Tone organ. They become better and better as new versions came out in the 70's. A couple of keyboards, and foot pedals make this organ a classic. These organs are a follow on from the original organs called ace-tone as shown [|here]. The newer versions allow a lot more range of tone colour and range of pitches.