SONIC IMPACT POWER SUPPLY UPGRADE
Our Squeezebox Power Supply upgrade has been one of our top sellers for several years. During that time we know several of you have purchased this supply and converted it for use with your Sonic Impact amp. Well we have designed this power supply specifically for the T-Amp and it includes an even Higher Current power transformer than the Squeezebox supply.
No doubt the SI amp is one of the best bargains in audio today. In its stock form the sound is pretty amazing and I've heard heavily mod'd units that compete with amps costing thousands of dollars.
Of course as the old saying goes, "you get what you pay for." At a price of $75, some corners had to be cut and the cost savings come at the expense of the power supply, volume control and audio connectors. In our opinion power supplies contribute so much to the sonic character of audio equipment that it's really a no brainer an improvement here will have an impact.
Yeah, I know what you're saying.... "your power supply costs three times as much as the amp!" This is true but, while we doubt too many of you are using the SI amp for your main system, many of you do a lot of listening with bedroom systems, on your computer or in your office with the Sonic Impact. Give our power supply a try, we're sure you won't be disappointed. In fact after hearing the improvement many of you just might start contemplating the need for new speakers in these systems.
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Our upgrade design incorporates a tightly regulated linear power supply featuring low noise Schottky rectifier diodes, low noise, low drop-out voltage regulator chips, Ultra low impedance Nichicon capacitors and a high-current-low-noise-split-bobbin transformer. Our power supply measures less than 50 microvolts of ripple under full load resulting in very quiet operation with plenty of reserve current for good dynamics.
Additional benefits are obtained with the use of a ceramic fuse, Vishay/Dale 1% metal film resistors, Wima polypropylene bypass cap, and a new heavier gauge umbilical cable between the power supply and audio equipment. The aluminum chassis measures just: 4.25"W(108mm) x 7"D(178mm) x1.8"H(46mm) and is available in red or black anodized finish. The AC power cord is NOT included and must be purchased separately.
Assembly is straight forward. This is one of our easier kits to build. All components must be soldered to the circuit board so there is very little point-to-point wiring. Once the circuit board is assembled the rear panel with umbilical connecter and IEC connector are soldered to the board via very short jumper wires. Then everything just slides right into the box. Following our detailed step-by-step instruction manual results in an assembly time of less than 2 hours. If you would like us to build the kit for you, just select the Factory Assembled version below.
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In addition to the Sonic Impact T-Amp many of our customers have used this power supply with the Dayton Amp, Trends and Pop Pulse T-Amps.
Available Factory Assembled for $270 or Kit for $210.00.
Factory Assembled Power Supplies are warranted for 3 years.




