He we have a fully functional second hand used Allen and Heath Mixer the PA20CP.
The PA-CP versions contain a built-in amplifier, delivering an impressive 2x 500 watts, able to run a regular stereo PA system with very little external equipment. ALLEN & HEATH’s unique ‘Constant Power’system ensures that all available power is converted into useable speaker power so we can guarantee the full 500W RMS per side into 4 ohms OR 8 ohms.
➤ ‘Constant Power’ Amp - a pair of 500W RMS amplifiers for use with 4 or 8 ohm speakers
➤ Mono Inputs - 8 (PA12-CP) or 16 (PA20-CP) with XLR/TRS inputs, mute and PFL switches with LEDs, individual phantom power switching and 100mm faders with dust covers
➤ Two-stage Padless Preamp - directs line sources to the second stage for improved matching and performance
➤ Input EQ - 4-band with shelving LF and HF, a fixed LM band at 250Hz and a swept HM
➤ Output EQ - 4-band semi-parametric for speaker control more precise than achieved with the typical graphic type EQ
➤ 4 Auxiliary Sends - with 2 pre-fade sends for foldback, one post-fade for internal or external FX and another post-fade for additional FX or special feeds
➤ Digital FX - 16 FX programs
FEATURES
➤ 2 Dual Stereo Channels - each with TRS jack and RCA phono inputs with independent gain and 2-band EQ
➤ Mix Output - Source selectable AB amplifier outputs, mono sum with switchable sub bass filter and analogue and SPDIF digital recording outputs
➤ Master Section - 12 segment LED meters, standby switching to disconnect the speakers, an XLR lamp socket and background music mode switch