Crown Audio VT-15 How to Contact us:

D.W. FEARN VT-15 Recording Channel

How to Contact us:

Telephone: 610-793-2526

Fax: 610-793-1479

Mail: P.O. Box 57, Pocopson, PA 19366 U.S.A.

Shipping Address: 182 Bragg Hill Road

West Chester, PA 19382 U.S.A.

e-mail: dwfearn@dwfearn.com

www.dwfearn.com

Contents

Main How to Contact us: D.W. FEARN HAND-CRAFTED Page VT-15 Vacuum Tube Recording Channel Final Test Report Table of Contents List of Illustrations Page Page D.W. FEARN History of the VT-15 Vacuum Tube Recording Channel Page 1 . SPECIFICATIONS 1 . SPECIFICATIONS (CONTD) 2. DESCRIPTION Page 3. INSTALLATION Input and Output Connections Grounding and Shields 4. OPERATION INITIAL SET-UP IS CRITICAL for getting the best performance from your VT-15! Figure 1. VT-15 front panel controls and indicators Page Mic Input Line Input Instrument Input Output CONTROLS (see Figure 1.) 5. Page Page Bench Test Initial Set-Up SUGGESTIONS: Page 5. THEORY OF OPERATION Preamp Section Compression Section Page Page 6. MAINTENANCE VU Meter Calibration