Acoustic Image Flex System - Double (upright) Bass acoustic / guitar / vocal amp

Lowest price before removing the listing to sell to a retailer.  £1870 Off original price.  Offers considered. 

Great little amp. Fantastic sound quality - very clean full range amp with plenty of power (650 watts), and all the options you could possibly hope for. Perfect for situations where high quality sound reproduction is required. Great for all acoustic instruments, including guitar, double bass and vocals. Basically functions as a small high-end PA. The separate, removable preamp is great for gigs with decent PA systems. 

Retails at £2670 in the UK direct from Acoustic Image. 

Comes with case for preamp, cover for amp, and all the cables. Details from AI are:

Flex Pre

Extended frequency range, high fidelity sound
Light weight (2.5 lbs.), small size
Unique, slanted front chassis
Mounts anywhere for player’s convenience
Separate XLR and 1/4 inch inputs in each channel can be used simultaneously
48V phantom power and 10 dB gain select for mic input
Input level control per channel
Four band EQ per channel
Selectable phase reverse and sweepable low cut filter per channel (phase reverse can be converted to low pass speaker emulation filter with internal jumper option) Effects loop per channel
Selectable reverb and delay effects with level and rate controls and pseudo stereo output
Direct out with selectable 10 dB pad, pre/post switch and ground lift
Headphone output
Switchable limiter
Mute switch
Mono or stereo output from the preamp section
Selectable internal jumper options for gain and stereo operation
High fidelity, low noise operation: 110 dB SNR at direct out
Powered by Flex Cab via Cat5 cable or using supplied DC power supply for stand alone operation

Cab

Two 10 inch woofers each driven by a 300W class D power amp
2.5 inch tweeter with 50W class D power amp
Standard detachable ac power cord
Operation over 100V to 240V range with automatic voltage switching Tweeter level control
Downfiring woofer controls (low cut and level)
Through connection for daisy chaining other cabs
Power/signal interface for preamp (RJ45/Cat5)
Lightweight structural foam cabinet with spring loaded tilt mechanism