BOSE FreeSpace Integrated Zone Power Amplifier IZA 190-HZ removed from a working installation - has marks on front of unit- Tested working Complete with Phoneix connectors. Amplifier Power 1 x 90W @ 70/100V Frequency Response 60 Hz - 20 kHz (+0/-3 dB, @ 1 W reference 1 kHz) THD+N 1 % (at full rated power) Dynamic Range 88 dB Built-in Loudspeaker EQ Bose FreeSpace DS16 or DS40, HPF only Input Channels Mic/Line Inputs: 1 Balanced mic/line Line Inputs: 2 Unbalanced line Page Inputs: 1 Balanced mic Auxiliary Input: 1 Unbalanced line Bidding- please only bid if you intend to complete transaction Payment- ebay payments, paypal Dispatch- item will be well wrapped and dispatched usually within 3 days of recieving payment- any delay will be communicated - a signature will be required upon delivery Items can of course be collected from either SE25, or CR5. Shipping- usually items are delivered within 3- 5 days of dispatch- items for abroad will take longer Buy from aTrusted ebayer All electronic equipment is fully tested and cleaned before sale - unless otherwise stated Please see my other items for sale