The legendary Buchla 292 Quad LPG, now available from Tip Top Audio in Eurorack format!

The first iteration of the 292t was not allowed to be sold in the EU because of the vactrols used. Now there is a special version of the Quad Lopass Gate! The 292t has the unmistakable, organic sound character that we expect from an excellent lowpass gate. As with all modules from the collaboration between Buchla and Tiptop Audio, the 292t is very close to the original circuit.

Featuring full Eurorack functionality in the form of 3.5mm minijacks, easily mix up to four sounds out their individual outputs or through a summed output to act as a mixdown. The four channels each can run in one of three modes, acting as either a low pass filter with a variable cutoff, a VCA with controllable gain, or even a combination of both to create Buchla’s famous low pass gate effect for create even and smooth transitions in timbre and amplitude over time. This process is to replicate how real world instruments and sound decay over time, and the individual CV inputs allow you to shape your timbres in any way you’d like—be it transient and short or swelling and long.

For adding a wonderful timbre-shaping tool rooted in one of Buchla’s famous series of modules, grab a Buchla Model 292t Quad Lopass Gate for your modular rack.

Buchla 292t Features

• Quad low pass gate module
• Eurorack revival of Buchla’s 292C
• Four independently controlled signals (A, B, C, D)
• Each channel has a signal input, a CV input, and a signal output
• Additional “all” output for summed signal
• Each channel can act in one of three modes:
• • lopass – acts as a lowpass filter
  • gate – acts as a typical VCA
  • combo – combines the other two to form the classic Buchla low pass gate
• Attenuators per channel to control CV bias or general gain

Dimensions 16 HP 45 mm deepCurrent Draw 87 mA +12V 36 mA -12V