Balanced Audio Technology REX II Power Owner's Manual

Balanced Audio Technology REX II Power Owner's Manual

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WARRANTY REGISTRATION FORM
Unit Serial Number:
_______________________________________
Customer Name:
_______________________________________
Address:
_______________________________________
_______________________________________
Date of Purchase:
_______________________________________
Purchased From:
Dealer Name:
_______________________________________
Address:
_______________________________________
_______________________________________

IMPORTANT NOTE:

In order to receive the full five year product warranty, please
mail this completed form together with a copy of your sales
REX II Power

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Summary of Contents for Balanced Audio Technology REX II Power

  • Page 1: Important Note

    REX II Power WARRANTY REGISTRATION FORM Unit Serial Number: _______________________________________ Customer Name: _______________________________________ Address: _______________________________________ _______________________________________ Date of Purchase: _______________________________________ Purchased From: Dealer Name: _______________________________________ Address: _______________________________________ _______________________________________ IMPORTANT NOTE: In order to receive the full five year product warranty, please...
  • Page 2 Balanced Audio Technology at the address below, within thirty days of purchase. Failure to do so will result in the product being warrantied for one year from the date of manufacture. 1300 First State Blvd. Wilmington DE 19804 Tel: 302-999-8855 Fax: 302-...
  • Page 3 REX II Power Special Edition Balanced Power Amplifier Owner's Manual 1300 First State Blvd. Wilmington DE 19804 Tel: 302-999-8855 Fax: 302- 999-8818...
  • Page 4: Package Contents

    Thank you for your purchase of the Balanced Audio Technology REX II Power vacuum tube amplifier. Please read this owner’s manual to obtain the full benefit of the REX II Power in your system. This manual provides you with necessary safety information and operating procedures for this exceptional unit.
  • Page 5: Installing Tubes

    Installing Tubes 1. Install 6SN7 tubes in positions V1 through V6 2. Install 6H30 SuperTubes in positions V7, V8, V15 and V16 3. Install 6C33 tubes in positions V9 through V12 4. Install 6V6GT tubes in positions V13 and V14 NOTE: Care must be exercised when installing the 6C33 output tubes.
  • Page 6: Physical Placement

    The speaker connectors are clearly marked on the back panel of the REX II Power amplifier. There are three sets of output taps marked LOW, MEDIUM and HIGH for connecting a variety of speakers to the REX II Power output. Please note that some experimentation may be required. Try each output tap until you find the one that gives the most balanced performance in your system.
  • Page 8 2. The amplifier was overstressed and its thermal protection was activated. Simply turning it OFF and then ON again will clear that protection. NOTE: For more details on the operation of the REX II Power protection circuit please see the correcponding chapter.
  • Page 9: Protection Circuits

    To clear the fault one should simply power cycle the unit OFF and then back ON. Understading the Overcurrent Protection The REX II Power can enter over-current protection mode if either of the following conditions take place: 1. The unit is being driven hard into a speaker that represents a particularly difficult load.
  • Page 10 WARNING: Please turn the unit OFF and disconnect the power cord before proceeding. There are NO internal fuses in the REX II Power amplifier. The main power fuse is Slow-Blow type, located on the amplifier’s back panel, and should only be replaced with the same type and rating fuse:...
  • Page 11 Please do not substitute any random tube as a replacement. Although the automatic bias circuit in the REX II Power will accept virtually any random set of output tubes, the unit will not be guaranteed to meet all of its performance specifications under such conditions.
  • Page 12: Specifications

    Gain (nominal into 8 Ohms) 26dB Power Dissipation at idle: 480W At full powe: 900W Tube Complement: 4 x 6H30, 2x6V6, 6x6SN7, 4x6C33 Dimensions 17” x 24” x 9” Weight (net) 100lb REX II Power Five Year Limited Warranty Terms and Conditions...
  • Page 13: Limited Warranty

    2. Vacuum Tubes The 6SN7, 6H30 and 6V6 vacuum tubes (including replacements under warranty) are warrantied for one year from the date of the original REX II Power purchase. The output 6C33C-B vacuum tubes are warrantied for ninety days. 3. Limited to Original Purchaser This warranty is for the sole benefit of the original purchaser of the covered product, and may not be transferred to a subsequent purchaser of the product.
  • Page 14 damages to the purchaser. This warranty gives you specific legal rights. You may also have other rights which vary from state to state.

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