เครื่องขยายเสียง CAMCO VORTEX 4 Stereo Power amp มีกำลังขับ 1350 วัตต์ x 2 ที่ 8 Ohms ,2300 วัตต์ x 2 ที่4 Ohms, 3300 วัตต์ x 2 ที่2 Ohms
The Vortex series boasts a huge power output throughout the range and has all the sonic qualities that you expect from a Fuzion product. Critical listening tests have revealed that this amplifier really is a force to be reckoned with. Good, well controlled, bottom end performance coupled with sparkling high end and even the heaviest unit only weighs in a little over 12kg!
All Vortex amplifiers feature microprocessors that control and monitor internal “housekeeping” tasks and have a unique 3-stage switch-mode power supply which ensures true wideband output power delivery unlike other designs that tend to sound “light” on low-end performance. Front panel attenuators are linked to a 12bit digital attenuator, thus removing all audio from the controls themselves: useful if you’ve ever experienced “crackling control” syndrome! Efficient cooling is achieved through the use of two varispeed fans pushing air (from front to back) through a specially designed tunnelled heatsink offering a massive cooling area for the output devices ensuring good thermal stability from front to back across the heatsinks.
As the amplifier was designed “from the ground – up”, all normal failure modes have been designed out. All critical components have purposely been kept out of the air-flow path to ensure that they are kept free of dust and muck. As a further protection against airborne contaminants, the main circuit board is mounted upside down – the muck just falls off! All protection circuits respond only when damage to the amplifier can be expected, and hence allow for temporary extreme situations without affecting the sound quality of the music program. Serious power output from the Vortex 6 will cope with the most demanding load conditions.