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MC² Delta-X
High resolution amplifier platform

Not just amps. Not just processing. Combining the two is just the beginning…

Delta X DSP100 front view

Power, Process, & Control your system to new levels with Delta-X & from XTA & MC². Total control of all parameters is available via the front panel as always with XTA, but with added and feature-packed ethernet control for slick remote management!

Built on the popular MC² Audio Delta | XTA DPA/DNA platform, “X” offers a familiar workflow and performance you would expect from us, but with some key enhancements in firmware, software, power technology, and sonic performance!

Power, Process, & Control your stage, festival, club, theatre, cinema, bar, restaurant, and much more!

Combining modern & sonically superior power amplification, with the highest definition XTA processing “algo-rhythms” (a.k.a. audiocore DSP), we take professional audio performance and convenience to new heights.

Next generation universal power supply with Power Factor Correction: More electrical efficiency, improved sonic performance, worldwide compatibility!

Powerful processing features such as FIR & IIR filtering, dynamic eq, and a whole host of parametric eq options, we make everything sound better. Always!

Analogue, AES3, & Dante/AES67 (optional) formats work alongside unique enhancements including 4 spare (aux) DSP outputs available (also cloned to the network available from various “pick points”). This means multi-channel systems become even more cost effective, as not every amplifier needs has to have DSP – This saves you money!

Control is via our technical partnership with software leaders Globcon, which opens the door to easier configuration with an advanced grouping architecture, allowing you to tune and design systems much more efficiently. You can also opt for classic control with our Delta-Direct iPad app ideal for more simpler systems, but still perfectly viable on larger ones. The combination of globcon control with other leading FOH solutions opens up new doors and possibilities!

New for 2026 is the inclusion of our popular and ever growing Audiocore DSP loudspeaker preset library, and the ability to control amplifiers and processors (DP648) on the same platform.

Inputs: Dante Network Audio (optional) x 4, AES3 x 2 (four chs.), Analogue x 4. Mix matrix for power amp and aux source processing.

Outputs: Dante Network Audio x 4 (optional)

Aux outputs x 4: XLR line level with independent processing and memories.

New rail management circuity: A new PFC PSU brings enhanced low end performance, but coupled with our new rail management circuitry, the best just got better!

Power amplifier outputs (x 4)

DSP-X = Delta-DSP or DPAChannels(W) Per Ch. (@ 8R)(W) Per Ch. (@ 4R)(W) Per Ch. (@ 2.7R)(W) Per Ch. (@ 2R)(Watts) Per BRIDGED Ch. Pair (@ 8R)(Watts) Per BRIDGED Ch. Pair (@ 4R)
DSP 40450010001000100024002000
DSP 804100020002000200040004000
DSP 1004140027003700350054007000
ND-X = Delta ND or DNAChannels(W) Per Ch. (@ 8R)(W) Per Ch. (@ 4R)(W) Per Ch. (@ 2.7R)(W) Per Ch. (@ 2R)(Watts) Per BRIDGED Ch. Pair (@ 8R)(Watts) Per BRIDGED Ch. Pair (@ 4R)
ND 40450010001400120024002000
ND 502150030003700350060007000
ND 804100020002200200040004000
ND 1004140027003700350054007000
ND 12022400460062506800N/AN/A

Specification

THDBetter than 0.08% (2kW, 1k)
Freq. resp3Hz-30kHz -3dB
ProcessingIIR (Crossover up to 48dB/Oct)
FIR
PEQ (shelving, variQ, all pass, phase, notch, band pass)
Advanced “look ahead” Program & Peak Limiters
Dynamic EQ
Delay, Polarity, Gain, Mutes
Ganging, Grouping, Summing
ADC and DAC resolution24 bit
Internal sample rate96kHz
Nominal system gain+32dB
Mains Voltage95 - 250VAC nominal 50-60Hz Universal Power Factor Corrected Switchmode PSU
Mains Current32A maximum
Nominal Power Consumption (DSP & ND)40 - 750W
50 – 1860W
80 - 1248W
100 - 1860W
120 - 1584W
Suggested circuit breakerC32
Mains connectorPowerCon (32a)
Remote Control
Direct Ethernet
GPIO Port2 x IN, 2 x OUT
Weight/DimsSee datasheets
where to buy MC² Delta-X