Chandler Limited GERMANIUM Quick Start Manual

Pre amp/di

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Thank you for purchasing the Chandler Limited Germanium Pre amp/DI. This unit is proudly hand

wired and assembled in the USA. This unit is made with a 100% discrete transistor circuit and

specially wound transformers. Included are item descriptions and hints to get you on your way.

For peak performance, please allow the unit to warm up for at least 25 minutes before use.

Please feel free to call our shop anytime for help or questions.

Prior to sending in your gear for repair, please contact our shop at the number below. We will assist

you in troubleshooting the problem and if needed, we will issue you an RMA# to send in the gear.

Connections -

All connections on the Germanium are transformer balanced with pin 2 hot.

This is designed to be used with Chandler Limited PSU-1 MKII power supply.

The power pin out is as follows:

1) chassis and audio ground

2) 48 volt

3) +28 volt

4) -28 volt

GERMANIUM PRE AMP/DI

Table of Contents

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Page 1 GERMANIUM PRE AMP/DI Thank you for purchasing the Chandler Limited Germanium Pre amp/DI. This unit is proudly hand wired and assembled in the USA. This unit is made with a 100% discrete transistor circuit and specially wound transformers. Included are item descriptions and hints to get you on your way.
Page 2 3db step increments. The full range of the unit is -5db, with the pad, to +65db, without the pad and Germanium Drive and Feedback at full. The actual amount of overall gain, however, is affected by feedback control. When the gain is at 0 and the feedback is at 0, the overall gain is +10db.
Page 3 In some cases, when extremely high gain and feedback are used with transformerless microphones, you may get oscillation from the Germanium pre amp. This is a very rare occasion, but we thought it was worth mentioning. This was not compensated for in the final design for two reasons. First, any correction of this changed the sound of the pre amp.
Page 4 CE Certification Chandler Limited declares under its sole responsibility that all products manufactured by them are in compliance with EC directives 2004/108/EC Electromagnetic Compatibility; 2004/108/EG Electromagnetic Compatibility; 2006/95/EC Low Voltage Equipment Safety.