wL<3bass Posted February 6, 2011 Report Share Posted February 6, 2011 Like the title state interested in info on butler tube amps... specifically: Butler audio tube driver 475 and Butler audio tube driver 2150 Specs: Butler 475: 4 x 75 Watts RMS per channel @ 4 ohms Butler 2150: 2 x 150 Watts RMS per channel @ 4 ohms 1 x 500 Watts RMS Bridged (Mono) @ 4 ohms 2-Ohm Stereo, 4-Ohm Mono Stable More info on the amps: • ZERO negative feedback. No global negative degenerative feedback loop • Open Ended Audiophile Circuitry • Musical, warm and dynamic, rivalling "all-tube" single-ended audiophile amplifiers • Hand selected/matched 6SL7GT Twin Triode tubes (One per channel) • Fully regulated Tube Heaters with Delayed Soft Start (10-15 second turn-on delay) • Load Adaptive Vacuum Tube Driven output circuitry • Massive (400% oversize) internal/external Heat Exchanger with Temperature-controlled Fan Cooling • Tightly regulated MosFET Power Supply • DC fault / Short Circuit Protection Circuitry • Dual Color Diagnostic LED: Green=Normal / Red=Fault • Gold Plated RCA, Power and Speaker Connectors • XLR Cable Hook Up • Tube Illumination • Patented Design • Concept & Design: BK Butler / USA Vehicle: 1997 S10 Blazer 4dr 4X4 Exterior: Rear End Bagged, Black Grill, Lifted 2" Amplifiers: Rockford Fosgate T8004 & T10001bd Batteries: 2 Stinger SPV35, Kinetik HC2400 Electrical: Big 3, DC Power 290amp Alternator w/ MLA at 15.5v Enclosure: 4.2 ft³ @ 33Hz 84sq.in. of port (20sq.in. per cube) Headunit: Eclipse CD3200 w/ 80G iPod Mids/Highs: Rockford T152s (a-pillars), Rockford T162s (doors) Subwoofers: 1 15" Fi BL Fully Loaded Wire: All 1/0g Kicker Hyperflex My YouTube Videos My Fiberglass A-Pillar Build My "Seamless" Looking Box Build My DD1508 T-Line Bandpass Build "Seamless" w/ Acrylic Windows (for '05 TrailBlazer) My Stealth 8" Fiberglass Build (for '05 TrailBlazer) My Build For A Friend's '08 Cobalt 15" BL Sealed Off From The Trunk My feedback/references... Link to comment Share on other sites More sharing options...
wL<3bass Posted February 6, 2011 Author Report Share Posted February 6, 2011 This might be better if it were moved to the Sq section, I'm hoping James or Ray have some info on them... Vehicle: 1997 S10 Blazer 4dr 4X4 Exterior: Rear End Bagged, Black Grill, Lifted 2" Amplifiers: Rockford Fosgate T8004 & T10001bd Batteries: 2 Stinger SPV35, Kinetik HC2400 Electrical: Big 3, DC Power 290amp Alternator w/ MLA at 15.5v Enclosure: 4.2 ft³ @ 33Hz 84sq.in. of port (20sq.in. per cube) Headunit: Eclipse CD3200 w/ 80G iPod Mids/Highs: Rockford T152s (a-pillars), Rockford T162s (doors) Subwoofers: 1 15" Fi BL Fully Loaded Wire: All 1/0g Kicker Hyperflex My YouTube Videos My Fiberglass A-Pillar Build My "Seamless" Looking Box Build My DD1508 T-Line Bandpass Build "Seamless" w/ Acrylic Windows (for '05 TrailBlazer) My Stealth 8" Fiberglass Build (for '05 TrailBlazer) My Build For A Friend's '08 Cobalt 15" BL Sealed Off From The Trunk My feedback/references... Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.