Butler-audio TDB 3150 User Manual

1 A U D I O, I N C WWW.BUTLERAUDIO.COM OWNER'S INFORMATION FOR MODELS 5150 & 3150 MODULAR DIRECT-COUPLED VACUUM TUBE DRIVEN MULTI CH

10 WWaarrrraannttyy && RReeppaaiirr PPoolliiccyy:: All Butler Audio products are manufactured using the finest parts and materials avail

11 A U D I O, I N C WWW.BUTLERAUDIO.COM

2 Contents Congratulations………..…………………………………… 1 Product Description Power Output Protection………………………………………………..…… 2 Use and Operation Front

3 Congratulations Please accept our sincere thanks and congratulations for making your musical choice Butler Audio. This new USA-Patented technolog

4 Product Description: Butler Audio Models 5150 is a vacuum tube-driven 5-channel power amplifier. Each channel Power Module is completely independe

5 6) DC Offset Voltage at Speaker Output: Continuous monitoring circuit immediately opens the speaker relay upon the detection of any excessive DC v

6 Inputs: The high-quality gold plated RCA-type input jacks will easily accept the line-level signal supplied from most pre-amplifiers. The input gai

7 Specifications: Models TDB-5150 & TDB-3150 Power rating, RMS: 150 Watts per channel, 8 Ohms, All channels operating simul

8 Cable Quality: Within reasonable limits, it has been our experience that you get what you pay for in cables. A good set of shielded input connecti

9 Tube Reliability: It's interesting to note that until the 1960's, tubes were used in every area of electronics including aviation. When