Sound Performance Lab Model 2591 Stereo Equalizer User Manual


 
16
MixDream XP
Power Supply
No effort or expense was spared here. We don’t know of anyone
who makes good coffee with great beans and bad water, and we
don’t know of anyone who makes great sounding audio equip-
ment with mediocre power supplies. The best parts cannot give
you a sound without dependable power.
The MixDreamXP is equipped with an internal power supply.
Two +/-15 VA transformers are capable of providing adequate
current regardless of any demands you can put on it, even when
running the MixDreamXP pedal to the metal.
The MixDreamXP power transformer is also heavily shielded to
minimize hum. The +/-30V (=60 V rail) power is derived from
high quality linear regulators whose noise level borders on
the immeasurable. Extremely fast rectifier diodes and 14.000
microFarrad capacitors insure that there is enough available
current at all times and for every imaginable peak. Additional
100nF/250V MKP stabilizing condensers are present to insure
further that any conceivable peak loads will not affect your mix.
Power connection must be provided by the included standard
IEC three-pole (computer) cable. The power chain (cable connec-
tions and transformer) conforms to appropriate VDE, UL and
CSA standards. Fuses are rated at 315mA for 230V and 630 mA
at 115V operation.