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SC-1 Mic Preamp NOW ON SALE!!!!

After many months of development, testing, troubleshooting, frustration, problems, and accomplishments... the SC-1 mic preamp kit, PSU-1848 power supply kit and power transformer kits are now available for sale!

Click here to ORDER

Photo of a finished SC-1 mic preamp kit!  (Note: XLR jacks and wires shown on picture not included in the kit.)

Features:
- Low-Noise, transformerless, High-Quality Mic Preamp
- All solid-state design, using chipsets from THAT Corp and Burr-Brown
- Soft-start, slow ramp-on +48V phantom power
- Crystal clear Red LED indicator for phantom power
- Electronically balanced input and output stages
- 12-position Grayhill gain selector switch
- Gain range from +6 to +72dB, in 6dB increments
- Input RFI protection
- Input clamping protection
- Output surge protection circuit
- Output RFI protection
... read more...

Download PDF file of Assembly Guide/Kit Instructions

Related products like the PSU-1848 Power Supply Kit, Power Transformer Kit, Power Control Kit are also available for sale. Click here.

 Friday, January 11, 2008
Saturday, January 12, 2008 5:31:36 AM (Central Standard Time, UTC-06:00) ( )
This MINI-IO is very fun and easy to assemble. Within a few minutes, you could have a completely assembled kit.

To re-iterate... this kit gives you POLARITY CONTROL, -20dB PAD, and MIC/INST select switch, plus an onboard ACTIVE DI with fully, electronically balanced outputs.

It is a stripped-down version of the IO-MODULE. The only difference being the IO-MODULE has provisions for input and output transformers.

The MINI-IO is meant to be used in conjunction with a preamp module. It works with the SC-1 preamp kit, or any preamp you're working on where you wish to add the above controls and features.

Power Supply Requirements are +18/-18, +48V for phantom power.






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