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You will need: Speakers – with four input terminals each (as with bi-wiring): these will be marked HF (High Frequency) and LF (Low Frequency). Two amplifiers – one of these would be the A65 or A75 and the other an Arcam power amplifier (e.g. P75). Loudspeaker cables – one pair of cables per loudspeaker or a suitably terminated cable set (a loom, probably prepared by your dealer and capable of being used for bi-amping in one length). Interconnect cables – one pair of high quality interconnect cables. How to set up a bi-amped system 1. Remove the terminal links on the rear of your loudspeakers. WARNING: This step is essential or damage to your amplifier may result which is not covered under warranty. 2. Connect the cables as shown in the diagram below, ensuring correct polarity at all times. 3. Use the interconnect cables to connect the AUDIO PREOUT sockets of the A65 or A75 to the corresponding PWR AMP IN sockets of the power amplifi er. +– +– R L Arcam P75 power amplifier HF LF + – + – – HF LF + – – + Arcam A65 or A75 amplifier +– +– RL Right Left speaker speaker Bi-wiring using one set of connections on amplifier Recommended bi-amping configuration A65/A75/P75 9 Technical specifi cations A65 A75 P75 Output power (20Hz–20kHz) 8., continuous 40W 50W 50W 8., 1 channel, 1KHz 50W 60W 60W 4., 1 channel, 1KHz 80W 90W 90W Harmonic Distortion Rated output into 8. at 1kHz 0.01% 0.01% 0.005% Peak current rating ±15A ±15A ±15A L/R Crosstalk –68dB –68dB –90dB Input sensitivity for rated power output 250mV 260mV 540mV Frequency response ± 0.25dB 20Hz–20kHz 20Hz–20kHz 20Hz–20kHz Inputs Line inputs: Noise (CCIR) ref. rated power –100dB –100dB –110dB Input impedance 12k. 12k. 100k. AV/DVD (Processor Mode): Input impedance N/A 12k. N/A Input sensitivity N/A 540mV N/A Power Amplifier: Input impedance N/A N/A 100k. Phono input: Noise (CCIR) ref. rated power –75dB –76dB N/A Input sensitivity 1.9mV 2.0mV N/A Input impedance 47k. 47k. N/A Overload margin 30dB 30dB N/A Outputs Pre-amplifi er output: Nominal output level 510mV 540mV N/A Maximum output level 8V 8V N/A Output impedance <3. <3. N/A Tape output: Output impedance <3. <3. N/A Headphones: Maximum output level into 600. 40mW 40mW 40mW Output impedance 80. 80. 80. Mains voltage 230V ± 10% 230V ± 10% 230V ± 10% 115V ± 10% 115V ± 10% 115V ± 10% Power consumption (max) 370VA 400VA 400VA Physical Dimensions W x D x H 430 x 330 x 85mm 430 x 330 x 85mm 430 x 330 x 85mm Weight net 5.4kg 5.6kg 5.6kg Weight packed 6.9kg 7.1kg 7.1kg Supplied accessories Mains lead Mains lead Mains lead CR-389 remote CR-389 remote 2 x AAA batteries 2 x AAA batteries E&OE A65/A75/P75 10 Continual improvement policy NOTE: All specification values are typical unless otherwise Arcam has a policy of continual improvement for its products. stated. This means that designs and specifications are subject to change without notice. Guarantee Worldwide Guarantee This entitles you to have the unit repaired free of charge, during the first two years after purchase, at any authorised Arcam distributor provided that it was originally purchased from an authorised Arcam dealer or distributor. The manufacturer can take no responsibility for defects arising from accident, misuse, abuse, wear and tear, neglect or through unauthorised adjustment and/or repair, neither can they accept responsibility for damage or loss occurring during transit to or from the person claiming under the guarantee. The warranty covers: Parts and labour costs for two years from the purchase date. After two years you must pay for both parts and labour costs. The warranty does not cover transportation costs at any time. Claims under guarantee This equipment should be packed in the original packing and returned to the dealer from whom it was purchased, or failing this, directly to the Arcam distributor in the country of residence. On-line registration You can register your Arcam product on line at: It should be sent carriage prepaid by a reputable carrier -– NOT by post. No responsibility can be accepted for the unit whilst in transit to the dealer or distributor and customers are therefore advised to insure the unit against loss or damage whilst in transit. For further details contact Arcam at: Arcam Customer Support Department, Pembroke Avenue, Waterbeach, CAMBRIDGE CB5 9PB, England. Telephone: +44 (0)1223 203203 Fax: +44 (0)1223 863384 Email: support@arcam.co.uk Problems! If your dealer is unable to answer any query regarding this or any other Arcam product please contact Arcam Customer Support on +44 (0) 1223 203203 or write to us at the above address and we will do our best to help you. A65/A75/P75 11 Consignes de securite Normes de securite Cet appareil a ete concu et fabrique conformement aux normes de qualite et de securite les plus strictes. Vous devez cependant prendre les precautions suivantes lors de son installation et de son utilisation : 1. Avertissements et consignes Il est conseille de lire les consignes de secu...

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