MOTM-485 GX-1 VCF (12DB SALLEN-KEY)

The MOTM-485 is a recreation of the Yamaha GX-1 LP/HP filter. The GX-1 was a massive organ/synth hybrid, costing over $60,000 in the late ‘70s. The best example is the ELP song ‘Pirates', but was also used by Stevie Wonder and Led Zepplin.. The actual GX-1 used a pair of these filters to form a bandpass response (the same method used in the MS-20 and the CS-80). There is a HP filter set to "half tracking" followed by a LP at "full" tracking. However, you can still use a single MOTM-485 as yet another distinct tone in your setup.