Despite modern alternatives, the PPG Wave 2.3's unique sound appeals to enthusiasts, especially for those seeking '80s Tangerine Dream tones.

The analog filters in the original and reissue PPG Waves differ, with the reissue using different filter chips, impacting their sonic character.

The PPG Wave 2.3 offers a choice between recreating its classic aliasing or using interpolation to reduce aliasing for smoother wave transitions.

The PPG Wave 2.3's aliasing, a result of technical limitations in its processor and converters, contributes to its distinct pitch tracking sound, which some synths now simulate.

The PPG Wave 2.3 uses 12-bit samples, unlike its predecessor's 8-bit, enhancing sound depth and richness.

The PPG Wave 2.3's keypad is used for selecting wavetables and modes, potentially being replaced with MIDI capabilities in newer versions.

Originally lacked filters; SSM filters were added due to unexpected grunge from buggy waveform calculations.

The Waveterm module, with its screen and disk drives, facilitates sample and waveform editing, directly transferring data into the PPG's RAM.

PPG Wave synthesizers, while distinct in sound, may not be the best choice for creating a wide variety of vintage and modern sounds, as other synths like the Blofeld might.

The PPG Wave's bright and strident sound is ideal for standout leads but may require complementary synths like a Prophet to mitigate harshness in a mix.

Known for its use in '80s music, with distinctive sounds in albums like Tangerine Dream's "Exit" and Patrick O'Hearn's work.

The Behringer Wave, though not as close to the PPG 2.3 as the Waldorf M, is considered excellent value at a third of the cost.

The Waldorf hardware and Groove Synthesis 3rd Wave offer modes that replicate the original PPG 2.x aliasing, differentiating them from other products using PPG waveforms.

The Waldorf Blofeld, with PPG wavetables and filter models, offers a modern alternative to the vintage PPG Wave 2.3.

The PPG Wave 2.3 is noted for its unique ability to create glassy sounds and digital noise, unlike traditional subtractive synthesis.

Allowing users to load custom waveforms could bypass copyright issues while maintaining the PPG Wave 2.3's unique sound character.

Some enthusiasts prefer a modern PPG-inspired synth with additional features, suggesting a mix of vintage sound and contemporary capabilities would be desirable.

Owners note the UI is archaic and cumbersome, reflecting its vintage nature, making modern alternatives like the 3rd Wave more appealing.

The PPG Wave's grainy sound results from harmonic-rich waveforms due to a buggy sinewave routine, not low bit-depth alone.