
Page A-1Owner’s ManualCopyright 2003 Aphex Systems Ltd. All rights reserved. No portion of this manual may be reproduced without permission.AphexTherm
AphexThermionics - Division of Aphex Systems Ltd.Page 1-4Model 1100 MkII Front Panel SummaryPage 1-4Front Panel Features1 2 3 4 5 6 7 8 23 9 12 13 14
AphexThermionics - Division of Aphex Systems Ltd.Page 2-180-260V~ 50-60Hz22 WattsPOWERLine OutMicInCh2DigitalAudio24-BitsWord ClockAES/EBUCHASSISGROUN
AphexThermionics - Division of Aphex Systems Ltd.Model 1100 MkII Mic Preamp - Owner’s Manualor from a matched impedance master clocking distribu
AphexThermionics - Division of Aphex Systems Ltd.Model 1100 MkII Mic Preamp - Owner’s ManualThe transformerless active balanced line output is provide
AphexThermionics - Division of Aphex Systems Ltd.Model 1100 MkII Mic Preamp - Owner’s Manualtances become the dominating noise resistance, thus the
AphexThermionics - Division of Aphex Systems Ltd.Model 1100 MkII Mic Preamp - Owner’s ManualThe fact is that, as long as the hum and noise is induced
AphexThermionics - Division of Aphex Systems Ltd.Page 2-6Model 1100 MkII Back Panel SummaryBack Panel Features80-260V~ 50-60Hz22 WattsPOWERLine Out Mi
AphexThermionics - Division of Aphex Systems Ltd.Can you imagine if you could have a preamp that wouldn’t be overloaded by an unpredictable live perfo
AphexThermionics - Division of Aphex Systems Ltd.required to devise a stable MicLim control loop with such a fast and accurate response. Previo
AphexThermionics - Division of Aphex Systems Ltd.Page 4-1Interfacing & Cables 4Model 1100 MkII Mic Preamp - Owner’s ManualBecause of its impedance
AphexThermionics - Division of Aphex Systems Ltd.Model 1100 MkII Mic Preamp - Owner’s ManualDeclarationsA MESSAGE FROM THE PRESIDENTDear Aphex Custome
AphexThermionics - Division of Aphex Systems Ltd.very well in any studio wiring scheme because its output is impedance balanced. However, should you
AphexThermionics - Division of Aphex Systems Ltd.Page 5-1Installation Instructions5Model 1100 MkII Mic Preamp - Owner’s Manual5.2 Damage & ClaimsI
AphexThermionics - Division of Aphex Systems Ltd.Page 5-2Installation Instructionsout experiencing hum problems. 5.9 Lightning ProtectionThe Model 110
AphexThermionics - Division of Aphex Systems Ltd.Page 6-1Service & Warranty6Model 1100 MkII Mic Preamp - Owner’s Manual6.1 Obtaining ServiceUnits
AphexThermionics - Division of Aphex Systems Ltd.PERIODOne year from date of purchaseSCOPEAll defects in workmanship and materials. The following are
AphexThermionics - Division of Aphex Systems Ltd.Page 7-1Specifications7Model 1100 MkII Mic Preamp - Owner’s ManualPower Power Requirements: 22 WattsL
AphexThermionics - Division of Aphex Systems Ltd.Digital Audio Specifications Output Resolution: 24-BitsOutput Sample Rate: 44.1, 48, 88.2, 96, 192 KH
AphexThermionics - Division of Aphex Systems Ltd.Page 8-1Tube Topics8Model 1100 MkII Mic Preamp - Owner’s Manual8.1 Tube ChoiceThe design of the M
AphexThermionics - Division of Aphex Systems Ltd.7247, 7318, 7728, 77298.5 Tube LifeIt is unlikely you will ever have to replace the tubes in
AphexThermionics - Division of Aphex Systems Ltd.White Paper9Page 9-1Synopsis: An extraordinary mic preamp combining new design philosophies allows yo
AphexThermionics - Division of Aphex Systems Ltd.Thermionics refers to the practical use of the “therm-ionic emission of electrons”. Vacuum
AphexThermionics - Division of Aphex Systems Ltd.Model 1100 MkII Mic Preamp - Owner’s ManualPage 9-2White PaperIV. Designing the Aphex Model 1100 MkII
AphexThermionics - Division of Aphex Systems Ltd.Model 1100 MkII Mic Preamp - Owner’s Manualtortion. The Model 1100 MkII uses high-grade, bifurcated (
AphexThermionics - Division of Aphex Systems Ltd.2. Tube, Discrete Class A Differential Second StageThe unique, Aphex patented, "Reflected Plate
AphexThermionics - Division of Aphex Systems Ltd.Appendix A10Word Clock CablingTransmission SystemsThere are basically two systems in use for distrib-
AphexThermionics - Division of Aphex Systems Ltd.Model 1100 MkII Mic Preamp - Owner’s Manualclock with almost no loading from the 1100 MkII. If using
AphexThermionics - Division of Aphex Systems Ltd.Model 1100 MkII Mic Preamp - Owner’s Manualthe transmission characteristics. Maximum Brute Force c
NotesModel 1100 MkII Mic Preamp - Owner’s Manual
AphexThermionics - Division of Aphex Systems Ltd.Model 1100 MkII Mic Preamp - Owner’s Manual1Mic Input2Phantom Power Source3MicLim Element420dB Pad5Ph
AphexThermionics - Division of Aphex Systems Ltd.Model 1100 MkII Mic Preamp - Owner’s ManualPage A-5IntroductionThe Model 1100 MkII is an extraordinar
AphexThermionics - Division of Aphex Systems Ltd. Declarations1A-1Front Panel FeaturesBack Panel FeaturesUnderstanding & Using MicLimInterfacing &
AphexThermionics - Division of Aphex Systems Ltd.Page 1-11.1 The 20dB PadThis button turns the pad on and off. A light above the button te
AphexThermionics - Division of Aphex Systems Ltd.Model 1100 MkII Mic Preamp - Owner’s Manualproprietary limiting module acting directly upon the micro
AphexThermionics - Division of Aphex Systems Ltd.Model 1100 MkII Mic Preamp - Owner’s ManualWith LoCaf you get as much as 20dB of improved headroom b
Komentarze do niniejszej Instrukcji