Schertler Arthur ART48-SPRING User Manual

Acoustic fidelity

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ACOUSTIC FIDELITY
USER MANUAL
Assembling instruction on ART48-L/Rmast manual

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Summary of Contents for Schertler Arthur ART48-SPRING

  • Page 1 ACOUSTIC FIDELITY USER MANUAL Assembling instruction on ART48-L/Rmast manual...
  • Page 2 WARNINGS PRECAUTIONS WARNINGS Please read this manual carefully before using your ROY amplifier and observe all safety precautions Keep this manual for future reference Do not pour any liquids onto this device, or operate it in excessively humid conditions. Do not use or install this device near sources of excessive heat. Do not expose it to direct sunlight, or position it in a dusty environment without any form of protection.
  • Page 3: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS THE LIGHTNING FLASH WITH ARROWHEAD SYMBOL, WITHIN AN EQUILATERAL TRIANGLE, IS INTENDED TO ALERT THE USER TO THE PRESENCE OF UNINSULATED “DANGEROUS VOLTAGE” WITHIN THE PRODUCT ENCLOSURE THAT MAY BE OF A SUFFICIENT MAGNITUDE TO CONSITUTE A RISK OF ELECTRIC SHOCK TO PERSONS.
  • Page 4 ART48 - SPRING The architecture of ARTHUR’s spring unit reverb offers the best of both worlds: digital delay and analog decay. Digital delay provides a simple and efficient solution for delay lines that retard or echo the signal before being sent to the spring. However, when it comes to the more complex matter of reverberation, the good old spring still provides a more “natural”...
  • Page 5: Driver Section

    ART48 - SPRING Driver section The spring unit includes three output and input amps. Please note that all three phone connectors are intended for sending balanced signals, using space-saving stereo phone plugs. The tip connects as usual to the hot signal (+), the ring to the cold (-) and the sleeve to the ground.
  • Page 6: Routing Section

    ART48 - SPRING Routing section The routing section involves various reverb outputs. The output fader(11.), when manipulated, sends the reverb signal to the master L and R outputs. The PAN knob(12.) alters the proportion of reverberated signal sent to the left or right channel. The AUX 2(13.), AUX 3(14.) and PFL(15.) knobs control the amount of reverb signal sent to the respective auxiliary masters.
  • Page 7: Technical Specs

    TECHNICAL SPECS External Input impedance: 48 kohm External Output impedance: 270 ohm Dry output impedance: 300 ohm Gain range: +8 to +24 dB External out frequency response: (-3dB) 50 Hz - 50 kHz Dry out frequency response: (-3dB) 5 Hz - 50 kHz Equivalent input noise (EIN): 102,2 dB (24dB Gain, 150 ohm) Delay Time:...
  • Page 8: Signal Flow

    “COMMON SENSE” AND THUS, MISUSE OF OUR PRODUCTS ARE NOT COVERED UNDER RIGHTS OBTAINED THROUGH OUR WARRANTY POLICY OR THAT OF INTERNATIONALLY RECOGNIZED TERMS AND CONDITIONS. SCHERTLER SA IS CONSTANTLY AIMING TO IMPROVE ITS RANGE OF PRODUCTS THEREFORE, SCHERTLER SA RESERVES THE RIGHT TO AMEND PRODUCT SPECIFICATIONS WITHOUT NOTICE.

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