Opera Consonance 880 Reference Amplifier, good condition, box, 3 month warranty Opera Consonance 880 Reference Amplifier, good condition, box, 3 month warranty Here we have a nice integrated tube amplifier from Opera Consonance. The 880 Reference is in fully working condition with a few blemishes – please see photographs. It comes in original packaging, with remote control, mains cable and our 3 month warranty. Opera Consonance Say…. Opera Audio Consonance was founded in Beijing in 1994 by Shi Hui Liu. The studied engineer developed his first tube amplifier to realize personal sound ideals, the first sales followed, which laid the foundation for a rapid rise of the Opera Consonance brand. As one of the largest manufacturers and developers of high-end audio in China, Opera Consonance is now successfully sold in over 30 countries. The name is tradition, Liu is a great lover of European opera and enthusiastic collector of classic hi-fi components, an aura of ingenious invention characterizes each product. Less knobs, more music is the credo under which the final products created to the utmost naturalness in reproduction, coupled with a unique, independent design are realized. As the first manufacturer of Chinese origin, Liu developed exceptional analogue drives, and later even its own tonearms, which already have reference status in many countries. Specifications: Control Functions: Power On/Off Power Output: 70 watt x 2, RMS 1kHz ( Ultra-linear ) Total Harmonic Distortion: less than 1%( 30watt, 1kHz ) Frequency Response: ( -3dB points at 50 watt ) 6Hz-100kHz Input Sensitivity: 280mV Input Impedance: 100k ohms Output Impedance: 4, 8 ohms. ( User selectable ) Signal/Noise: 86dB Consumption: 190watt Input Interfaces: 4 group ( RCA ) Overall Negative Feedback: Little Vacuum Tube: 6550EH x 8, 5687x 2, 12AU7 x2,12AX7x1,6E2x1 Dimensions: 412(L) x 220(W) x 166(H) mm Weight: 30kg Manufacturer : Opera Model : Consonance 880 Reference Serial Number : OPA0302144 Packaging : Original Accessories Included : Remote / Mains Cable Price When New : ? Shipping Shipping cost:Please contact us or check listing info. If you are outside the UK you will need a shipping quote BEFORE buying. Delivery time:48 hours Payment We accept the following payment methods: Paypal Credit/Debit Card BACS Please contact us if you have any questions. Service Established in 2003, 2ndhandhifi is the UKs largest stockist of used quality audio equipment. All items are checked before despatch and guaranteed for 30 days for ebay buyers to give you peace of mind that the item will arrive safely and work exactly as per ebay descriiptions. This means that all items described as used will be in good working order but may show minimal cosmetic marks resulting from everyday use. Any more significant cosmetic issues will be highlighted in the listing if present. We accept most payment methods but card payment to our shop is preferred. We use a reputable overnight courier service - items will be despatched next working day for delivery the next working day after that, but you are welcome to collect from our sister shop in Stockton on Tees if you prefer. Check our feedback if you have any doubts about the validity of this auction or us! We are a business so (although most times we do) we cannot always answer emails over the weekend so please try to ask Monday to Friday. Important 1. If there is no buy it now price stated, please dont ask - it is intended to be an auction which will run until its end time. 2. If you are outside the UK mainland please ask us for a shipping quote BEFORE placing a bid or clicking “Buy it Now”. If you dont ask, it means you will accept our quote. We do not cut corners on shipping, we only use reliable shipping companies, and we dont profit from the shipping prices we quote. 3. For any item where there is no original packaging the shipping costs include the cost to package the item to ensure safe delivery. Larger items may be shipped on a pallet - but this usually will be stated in the listing. 4. If you win the auction or buy the item, we expect you to pay and we will issue a non payment against you if you dont. Such auctions/listings cost us time (and therefore money). Requests to cancel will be rejected.