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The PSU-2448mk2 Kit delivers an adjustable, regulated, up to 25-0-25 Volts, and +48Volts when used with our 1u PWR-TRAFO kit.
Each voltage in the power supply kit (+, -, +48V) can be fine-tuned using the (3) PCB-mounted trim potentiometers. Low-profile, Snap-in capacitors are used for the large value capacitors to save on space and make the PSU kit fit on a 1u low-profile rack.
High quality components like Vishay trimmers, Panasonic, Nichicon caps are used. The PCB is double-sided with top silkscreen and plated through holes. On-board LED indicator lamps for a quick visual reminder if the board is powered up. One LED indicator can be used to wire an LED front panel indiciator.
Note: Power Transformer not included Features:
- Small size, space saving design
- All voltages adjustable and can be finely tuned
- Using Low-profile, snap-in capacitors for large value caps
- Using high quality trimmer potentiometer
- Two (2) on-board LED lamps, LED1 & LED2
- Includes (3) heatsinks
- Easy to assemble, easy to troubleshoot design
Download PDF file of Assembly Guide/Kit Instructions.
| $39 - PSU-2448mk2 Power Supply Kit | USA Customers
| International Customers
| | $75 - PSU-2448mk2 + Power Transformer Combo | | |
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Products
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| X-72mk500 Mic Preamp |  What if you could take the best features from different preamps, and combine them into one Super-Frankenstein Hybrid preamp? And that's exactly what I did. Welcome my new X-72mk500 Mic Preamp! | | X-12mk500 Mic Preamp | 
X-12 Mic preamp in the API 500 Series Lunchbox format. Small size, but big sound. Big and beefy with lots of transformer mojo goodness. | | | | SC-1mk500 Mic Preamp | 
This is our new Mic Preamp in the API-500 Series card format. We're bringing all the quality of the original SC-1 and some more, plus new additional features in this new form factor. | | | | X-12 Mic Preamp Kit | 
This is my own version of a classic preamp, popular in the 70s and still popular today. It's not a clone since I'm using a totally different signal path and design, and different input and output transformers. But the sound nevertheless is awesome. Big and beefy with lots of transformer mojo goodness. | | | | SC-1mk2 Mic Preamp Kit | 
The SC-1 Mic Preamp is a clean, clear, low-noise, high-gain pream. It sounds very transparent, offering a flat response, smooth highs and well-defined mids. | | | | 1UX4-SC1 Rack Case | 
It's here! Save time and energy building a case for your SC-1 Preamp. This is a 1u Rack Case designed to mount (4) SC-1 Preamp Kits! Very professional looking! Standard 19" wide, 11" deep (plenty of space). | | | | PSU-2448mk2 Kit | 
The PSU-2448mk2 Kit delivers an adjustable, regulated, up to 25-0-25 Volts, and +48Volts. | | |
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Latest News
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Thanks for your support!
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December 2008, MIX Magazine
By Eddie Ciletti. With the state of today's economy, it's hard to predict (or have confidence in) the days ahead. Looking into my silicon crystal ball, your passion for knowledge and the declining value of a dollar tell me there might be a D.I.Y. kit on your holiday gift list this year. And there are a lot of reasons to love these kits: They teach us almost as much about our retail gear as they do about D.I.Y. |
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