

The Palm Sound Heart Speaker
• Acoustic reproduction chamber •
Inspired by the palm diffuser created by Martenot in 1930, the Palm Cœur de Son loudspeaker adds a more organic sound and restores the frequencies of materials lost during recording, through strings, wood, and stainless steel timbre. It can be considered an additional instrument that adds a new dimension to amplified sounds.
The audio quality of the video recordings is true to life. No sound effects have been added.

Original palm diffuser for Ondes Martenot from 1930. The Cœur de Son model compensates for the shortcomings of the original model with an acoustic vibration coil.

Sound comparison between a standard speaker and the Palm Heart of Sound.

The Palm Heart of Sound speaker adds more sustain, depth and warmth to instrumental sounds.

200W Bluetooth Preamplifier
Palm: the speaker with Bluetooth preamp
The two front panels of the Palm activate: one for bass and the other for treble.
Each guitar is equipped with 12 strings, tuned in octaves (in groups of 3 or 4). The coils resonate, causing the wood and strings to sing sympathetically. Amplification is available via several audio inputs: a 35mm jack, Bluetooth, and USB.
Equipped with sub-bass, treble and bass controls.
Bluetooth
FX
Volume management
Sustain
Acoustic speaker
Ropes


