Allen & Heath Xone 464 desktop / rack mount professional club mixer.When we decided to build a club mixer, we wanted to satisfy club techs and DJs alike. Xone:464 naturally shares its construction methods with our pro touring desks, so venues can depend on it for outstanding audio and reliability. Its unique analogue filters and 4 band asymmetric EQ also make it an incredibly creative tool that DJs really enjoy using. We also included a set of 4 fully featured mic/line inputs, which is great for venues running small live sets as well as DJs, or for those pioneering artists who are mixing live and recorded sources.
Features:

• 4 Mono Inputs: XLR or TRS jack connector, gain, 4 band EQ with swept mids, HPF @ 100Hz, 6 aux sends (1-4 pre, 5&6 switchable pre/post fader), pan, peak signal led, cue and on button with led. 100mm long throw fader. Insert point and direct output on TRS jack.
• 6 Dual Stereo Channels: 2 stereo sources (A & B) per channel. A is on RCA for all channels with RIAA preamps on CH 5,6,9,10. B inputs are line in on RCA CH 5 & 10 and TRS on CH 6,7, 8 & 9. Access to all 6 auxes is at the top of the channels, leaving performance area clear. 3 colour bar meter and gain control. Powerful 4 band EQ with on switch. 60mm fader and X-fade assign section.
• Stereo Mix Outputs: 2 independent mix outputs with level controls, 12 segment 3 colour led metering and insert. Balanced XLR plus secondary RCA outputs, plus selectable mono out also on XLR and TRS. CH1-4 feed mix1 or mix2. Stereo channels feed mix1 direct or via the X-fader. Mix1 can route to mix2.
• 6 Auxiliary Sends: 6 aux sends to [TRS] outputs for monitors or FX sends. Mic / line CH 1-4 have individual sends and stereo CH 5-10 have aux 1&2 individual mono sum and auxes 3&4, 5&6 paired with L to odd, R to even. Aux sends 1-4 are always pre-fade, while auxes 5&6 are switchable pre/post fader. Additional controls allow aux sends to track the X-fader post fade.
• 4 Stereo 2 Mono Zone Outs: Mix1, mix2, post x-fader aux 3&4 and 5&6 can provide stereo mixes on rotary controls. Post x-fader aux 1 & aux 2 can provide mono mix outputs with level controls.
• 4 Band EQ: Mono channels have 2 swept frequency mids. Stereo channels have EQ-on switch and all frequency sections have +6dB boost to preserve headroom and -26dB cut for creative mixing.
• VCA Cross Fader: Conductive plastic, high quality 45mm Penny & Giles fader with curve switchable to cut or dip. Stereo channels can be assigned to X (left) side with green led indication or Y (right) side with yellow led. VCA operation means wear and tear does not affect audio. Drop-in replacements. Pan trim control for imbalance.
• Voltage Controlled Filters: 2 filters [1 for each side of the x-fader] with choice of High Pass, Band Pass, Low Pass or multiples e.g. notch. Resonance control - adjusts Q from ‘mild to wild’. Sweep controls from 100Hz to 20kHz with blue led on switch.
• External Input: TRS jack inputs via level control to mix1, mix2 or monitor.
• Engineer / DJ’s Toolbox: 2 high powered headphone outputs with level. Booth output on TRS with level. Monitor section has 8-way switch bank to select monitor source. 12 segment 3 colour bar metering. Channel cue overrides the monitor selected in the phones [and booth if Cue Enable is pressed]. Split Cue sends cue signals to left and selected program to right. Mute kills local monitor output [option for -20dB action]. Mono sum button for phase and compatibility check.
• PSU: High performance internal switched-mode power supply. Universal mains input voltage.
• Configuration options: Internal links to configure mono CH aux sends to pre-EQ and / or pre-ON. Stereo CH Cue to post EQ. Stereo CH auxes to pre-EQ. Direct out to pre-fade. EXT in -10dBV/+4dBu. Monitor Mute to -20dB attenuator. Remote local monitor mute. These options require competent installation or service personnel SysLink kit – output on 25-pin D connector to link to other A&H consoles.

Technical Specifications:

• OdBu = 0.775 Volts rms +4dBu = 1.23V rms, OdBu = 1 Volt rms -10dBV = 316mV rms
• Maximum output level: XLR +26dBu into >2k ohm load, TRS jack +21dBu into >2k ohm load, RCA phono +15dBu into >10k ohm load
• Internal headroom: Channels +21dB, Mix to output +23dB.
• Peak indicators: Turn on 9 dB before clipping.
• Meters: MIX 1.2/MONITOR Peak reading 12 led 3 colour
• Frequency response: 20Hz to 40kHz +0/-1dB.
• Distortion: THD+noise measured at +14dBu 1kHz  < 0.006%.
• Crosstalk: Channel shutoff measured at 1kHz  < 90dB.
• Noise: measured rms 22Hz to 22kHz, MIC EIN -128dB referred to 150 ohm source.
• Residual output noise: XLR -90dBu (-94dB S/N), TRS jack -84dBu (-84dB S/N), L RCA phono -92dBu (-84dB S/N)
• Mix noise: ch routed, XLR -86dBu (-90dB S/N), TRS jack -83dBu (-83dB S/N), RCA phono -91dBu (-83dB S/N)
• Power Supply: Internal switch mode power unit with auto sensing mains input. MAINS IN socket IEC 3 pin, Power lead Country dependent with moulded mains plug supplied, AC mains 100 to 240V AC @ 50/60Hz, Consumption 30W max, Mains fuse rating 100-240V AC T500mA 20mm.
• Size desktop: 483mm / 19 Width, 192mm / 7.6 Height, 530mm / 20.9 Depth, 10kg / 22lb Weight.
• Rack mount: 483mm / 19 Width, 444mm / 17.5 Height, 135mm / 5.3 Depth.

Option Accessories:

• Penny and Giles conductive plastic crossfader
• A Sys-Link card fitted in the mixer allows console-to-console connection to increase the number of input channels. Up to 3 consoles may be 'daisy-chained'. Compatible with other A&H consoles fitted with Sys-Link1.