Shared projects

Tonemender for Bass with Sockets

by jronen.
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2 layer board of 3.58x1.51 inches (90.96x38.25 mm).
Shared on August 8th, 2016 06:07.

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LAIZAA v01

by jronen.
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2 layer board of 3.02x2.88 inches (76.81x73.25 mm).
Shared on August 8th, 2016 06:06.

self explanatory

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RasPi2 PCM3060 Shield

by jronen.
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2 layer board of 2.11x1.77 inches (53.49x44.88 mm).
Shared on April 8th, 2016 13:19.

A raspberry pi shield that provides high quality, 24-bit DAC and ADC at 48KHz.

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Guitar/Bass Simple Preamp with Sockets

by jronen.
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2 layer board of 1.91x1.51 inches (48.41x38.25 mm).
Shared on November 16th, 2014 09:16.

A simple pre-amplifier for guitar or bass with variable gain.

For use both with SMT or PTH resistors and capacitors, a power supply of +/- 5V up to +/- 15V (hint: an ATX power supply of any PC has +/- 12V), and a dual opamp such as NE5532, OPA1642, OP284, etc.

See https://github.com/jonronen/geda-stuff/tree/master/preamps for the schematics and PCB alignment

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INA217 Microphone Preamp

by jronen.
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2 layer board of 1.76x1.31 inches (44.65x33.20 mm).
Shared on October 19th, 2014 19:56.

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