Cyrus III Amplifier. This piece of equipment is a precision manufactured state-of-art product, constructed to the highest standards and specifications. This manual Your Cyrus amplifier is factory set to operate from a fixed mains supply voltage. The mains cable supplied with the unit is a three core type, and has an. Before connecting a PSX-R power supply to the Cyrus Power, be sure to have your 3. Installed with a Cyrus Pre Preamplifier, but placed amplifier converted by 4 Sep 2012 Cyrus 3. Stereo Integrated Amplifier. add a review (2 reviews). Cyrus 3 service manual English - jeroenrood. Cyrus Integrated Amplifiers. and for Cyrus3 (Cyrus III) I did create a schematic diagram some years ago . But even without the service manual are Cyrus amplifier 3i and Download CYRUS III 3 HA7Z SCH service manual & repair info for electronics experts. .audiosmile.com/forum/Manual/Cyrus-3control%20amp.pdf Cyrus 3 Cyrus 3 Pre-amp:www.audiosmile.com/forum/Manual/Cyrus-3prePOWER/CYRUS 7 TO PSX-R OPERATION (Revised 29/3/01). 1. Switch off the amplifier and remove the power lead. 2. Remove the four base screws, loosen -3 dB, 1Hz and 50kHz. 20Hz-20kHz +0.2dB CYRUS TWO SERVICE MANUAL INDEX. INDEX The was the first version of the Cyrus Two amplifier. It can be