The developers note that the update changes the character of the filters and envelope. Because of this, they created this as a new plugin, so that it can run in parallel to previous versions, so you can preserve the sound of tracks that use the earlier version.

New In Version 2:

• Completely new filter types, 18dB LP, 24dB LP, 24dB HP, 24 dB BP (Version 2.0).
• Completely new envelope (Version 2.0).
• CPU optimations (Version 2.0).
• Version 2.0 runs parallel to older versions of TAL-Elek7ro.

Features:

• 2 oscillators with hardsync, PW and FM (saw, pulse, triangle, sine).
• 1 sub oscillator (saw, rectangle).
• 1 noise oscillator.
• 18dB or 12dB non linear analog modelled low pass resonance filter.
• Mono mode, including portamento.
• Poly mode, up to 6 voices (not cpu optimized for poly mode).
• 2 free routable Lfo’s (0.1Hz – 400Hz, sine, triangle, saw, rectangle, s&h, noise).
• Filter and amplifier ADSR-envelope.
• Free routable AD-envelope.
• Mod-wheel and Pitch-Wheel support.
• Midi Learn for all pots.
• Velocity to filter contour intensity.
• Panic button.
• Tutorial and installation guide.

had been made with an oversized, chambered body. The chambered mahogany back serves to minimize weight, while also adding tonal nuances to the guitar’s overall sound. Its high-gloss Alpine White finish is complimented with a stunning black and white 5 ply binding.

The Buckethead Signature Les Paul body woods present a combination of good clarity, definition and treble bite from the maple, and excellent depth and richness from the mahogany, elements found in the classic Les Paul Standard tone. The chambering adds a further dimension, increasing the complexity of this guitar’s tone, while also increasing its acoustic volume and sustain.

The neck of the Buckethead Signature Les Paul is constructed from a single piece of solid mahogany, and glued to the body at a 4-degree angle (pitch). Mahogany is a traditional neck wood and a long-time partner to many legendary Gibson guitars. It is prized for its combination of lightness and strength.

The Buckethead Signature Les Paul’s headstock is carefully angled at a tried-and-true 17 degrees, which increases pressure on the strings and helps them stay in the nut slots. An increase in string pressure also means there is no loss of string vibration between the nut and the tuners, which equals better sustain.

It is equipped with a Grade-A ebony fingerboard, which enhances note attack and articulation. A hard, dense, dark-black exotic wood, ebony has commonly been regarded as a deluxe, upgraded option on electric guitars, and has been used by Gibson in the past on the Les Paul Custom. Ebony is also extremely hard-wearing, and more resistant to humidity and climate and weather changes than many other fingerboard woods.

The Buckethead Signature Les Paul carries a single Volume control which comprises a 300k linear potentiometer for a smooth, natural roll off.

This unique guitar comes protected in one of Gibson’s durable black, hardshell cases with Gibson logo silk-screened across the front in white lettering.

It is available for 4311$ MSRP.

More information: Gibson

via Music gadgets [by Boyana Atanasova]

The instrument also had a bank of expression keys that allowed the player to change the timbre and character of the sounds. A later (1938) version of the instrument featured microtonal tuning as specified by the Hindu poet Rabindranath Tagore and the musician Alain Danielou.

The Ondes-Martenot was quickly accepted and eventually had a wide repetoire, works were written for the instrument by composers such as Edgard Varèse, Olivier Messian, Darius Milhaud, Arthur Honegger, Maurice Jarre.
Here you can see how it works.