User guide

28 XONE VF-1 User Guide
Technical Specification
Operating Levels
XLR +4dBu Headroom +22dB
Jack 0dBu Headroom +22dB
RCA 0dBu Headroom +22dB
RIAA Preamp (VF-1R version)
3-140mV 47K/330pF
Maximum output XLR +26dBu
TRS jack +22dBu
Frequency Response
10Hz-30KHz
Line to Main output +0/-0.5dB (Filter OFF)
Distortion
at 1KHz +4dBu out
THD + Noise <0.002% (Filter OFF)
Noise Performance
rms 22Hz-22KHz
Residual output noise measured at XLR output
Filter off <-100dBu (104dB S/N)
Filter on <-85dBu (89dB S/N)
Connection Impedances
Line Inputs >9K ohms
Outputs <50 ohms
Filter
Type VCF, stereo 12dB/octave or mono 24dB/octave
selectable hi-pass, band-pass, lo-pass, notch, all-pass
Sweep range 20Hz-20KHz
Control Manual, envelope follower, LFO, MIDI
Resonance Variable, Automatic resonance control
Valve Overdrive
Type ECC82 (12AU7)
Control Manual, envelope follower
System
Power supply Internal Universal Input
Power consumption 14W Max, 7W nominal