The Voltage Score usta / ˈusta / s.f. [probably from an ancient Germanic form, cfr. German Nüster, English nostril] – the trail left by the prey. Idiom., more common: ‘good sense’, ‘wisdom’. Idiom. a usta ‘by heart’. The ‘Usta’ sequencer follows both of those meaning: literally, it gives your patch a trail to follow; more broadly, it offers you a way to approach your composition ‘by heart’, without too much planning. Size 36 HP Depth 38 mm Current draw 260 mA @ +12 V 50 mA @ -12 V Recommended warmup time 30 min CV input impedance > 90 KΩ CV input resolution 12 bit CV input amplitude steps ~ 4.15 mV CV input voltage span -5 to 10 V Gate input impedance > 100 KΩ Gate input minimum trigger amplitude > 1.5 V Gate input minimum pulse period 800 µs CV output impedance < 50 Ω CV output resolution 16 bit CV output amplitude steps ~ 0.26 mV CV output voltage span -5 to 10 V Gate output impedance < 50 Ω Gate output amplitude 10 V Manual you can find here: MANUAL