KA Series - Mixer Amplifiers | McGregor Amplification

Three microphone channels and three stereo line inputs - Both with separate two band EQ
All microphone inputs are balanced or unbalanced on combi XLR/Jack sockets
Microphone 1 input is mounted on the front panel, microphone 2 and 3 inputs are mounted on the rear panel
Microphone channel features volume controls, shared bass and treble controls and a PPI indicator
Externally adjustable voice override level (VOX) with vox active led indicator
(Operates with any microphone to automatically reduce the music level when selected)
Aux 1-3 inputs and line output connections on rear mounted twin phono (RCA) sockets
Three auxiliary line level input volume controls with bass and treble EQ
Four variable programme digital effects (equivalent to over 40 fixed programmes)
Overall master output volume controls for both channels
Twin five segment LED VU power output meters
Active clip limiter (internally configurable off to max)
Speaker outputs on rear mounted speakon sockets
Fan cooled with proportional speed fan

Power Output (RMS) @ 1kHz
KA 200 - 100 + 100 watts RMS into 4 ohms
KA 500 - 250 + 250 watts RMS into 4 ohms
70% into 8 ohms
DSP - Four variable effects programmes including reverb, delay, reverb and delay
24 Bit effects processor with level, delay and footswitch control
Microphone inputs: Balanced or unbalanced 3k3 - 5mV
Line level inputs: Unbalanced >22k - 200mV
Line output: Unbalanced <10k - 775mV (0dB)
Headroom: +22dB (PPI’s active @ +19dB)
Bass EQ: +/- 15dB @ 50Hz - Shelved
Treble EQ: +/- 15dB @ 12kHz - Shelved
Frequency response: 20Hz – 25kHz +/-0.5dB
D/C Protection: +/-32V
Signal to noise ratio: Better than 100dB
Clip Limiter: Active clip limiting (Internal variable threshold)
T.H.D. @ 1kHz rated power – <0.02%
Damping Factor: Better than 400
Slew Rate: 40V / uS
Mains Input Power: 230V +/-10% 50-60Hz

KA Series - Mosfet Mixer Amplifiers