Revox B790 - Ortofon 520 Mk2 Element - Turntable Amazing condition. The Revox B790 is a Quartz controlled direct drive turntable with Linear tracking tonearm. The tonearm has servo electronic follow up control and electronically controlled, pneumatically damped lowering. The unit's output is electronically muted until the stylus contacts the record. Turntable speeds: 33.33 and 45.00 rpm Speed accuracy: +-0.01% Manual speed variation: +-7% approx Speed indication: 4-digit LED readout, quartz precise Platter (turntable proper): 312mm diameter, 1.1kg weight Run-up time: better than 2 seconds at 45rpm Braking time: better than 1.5 seconds from 45 to 33.33rpm Wow and flutter: better than 0.05% (weighted) Signal to noise ration: better than 65dB Only available for in-person pick-up.