Related Manuals for LaChapell Audio 583E
Summary of Contents for LaChapell Audio 583E
- Page 1 LACHAPELL AUDIO 583E USER GUIDE Version 1.1 August 2017 1266 Park Road Chanhassen, MN 55317 952-401-7700 support@digitalaudio.com www.digitalaudio.com...
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Page 2: Safety Instructions
Do not use rough material, thinners, alcohol or other chemical solvents or cloths since this may damage the finish or remove the panel lettering. • The manufacturer cannot be held responsible for damages caused to persons, personal possessions, or data due to an improper or missing ground connection. LACHAPELL AUDIO 583E... -
Page 3: Digital Audio Labs Limited Warranty
We require payment in advance of repair by credit card; we accept Visa and Master Card. In the event the charges are over the minimum charge, DAL will contact you and inform you of the cost of the repair before any work is completed. LACHAPELL AUDIO 583E... -
Page 4: Table Of Contents
REPAIR POLICY ..................................1 WARRANTY SERVICE ................................1 NON-WARRANTY SERVICE ...............................1 MODEL 583E .....................................3 BEFORE YOU GET STARTED ................................3 SAFETY PRECAUTIONS ................................4 583E CONTROLS .....................................5 CONTROL DETAILS ................................5 LACHAPELL AUDIO 583E SPECIFICATIONS ........................7 LACHAPELL AUDIO SUPPORT ..............................8 MODEL 583E DIAGRAM ................................8 LACHAPELL AUDIO 583E... -
Page 5: Model 583E
MODEL 583E The LaChapell Audio 583E series module features a single-ended vacuum tube preamplifier designed for use in the “500 series” format. The microphone input configuration consists of an input transformer with a turns ratio of 1:10 and one ECC83/12AX7 vacuum tube. The instrument input stage bypasses the transformer and goes straight to the tube. -
Page 6: Safety Precautions
583. If you notice fluids or moisture present inside the 583 DO NOT turn power on! Contact Digital Audio Labs for direction. • The 583E should only be used with power supply frames that have a >130ma rating per bay. LACHAPELL AUDIO 583E... -
Page 7: 583E Controls
Jensen • POLARITY REVERSE: Reverses the polarity of the output input transformer while drastically line level signal. increasing the character of the vacuum tube (this is only possible with the microphone path). LACHAPELL AUDIO 583E... - Page 8 The corresponding rear/right side XLR connectors are now active allowing you to use the EQ on any external souse while the preamp remains available on the left bay. In this mode, think of the 583E as two modules LACHAPELL AUDIO 583E...
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Page 9: Lachapell Audio 583E Specifications
LACHAPELL AUDIO 583E SPECIFICATIONS AMPLIFIER Internal Gain (microphone) 72dB Internal Gain (Hi-Z) 52dB Max output gain +26dBu (1% THD+N) Frequency Response 10Hz - 50kHz (-3dB) THD+N Variable: 0.050% - 10% Noise (EIN) -121dB (150ohm load) S/N Ratio @ 30dB gain... -
Page 10: Lachapell Audio Support
Output Gain Phantom Direct Input (Unbalanced) Polarity Control Phantom (+48v) Control MODEL 583E DIAGRAM LaChapell Audio 583E User Block Diagram Rev 1.0 Designer’s Name Page # or name -20dB Pad Control 583E Module Left Side Tube Amplifier Input Microphone Input... - Page 11 ® 2014, 2015 Digital Audio Labs. ™ & © 2017 Digital Audio Labs. Patents pending.