Atomic
Reactor 50/50
2×50W
STEREO
RACKMOUNT
FULL RANGE
TUBE POWER AMP
www.atomicamps.com
OWNER’S MANUAL
Page 1: ...AtomicReactor 50 50 2 50W STEREO RACKMOUNT FULL RANGE TUBE POWER AMP www atomicamps com OWNER S MANUAL...
Page 2: ...ffiliated with Atomic Amplifiers LLC 2011 Atomic Amplifiers LLC All rights reserved Atomic Amplifiers LLC info atomicamps com www atomicamps com WARNING TO PREVENT FIRE OR SHOCK HAZARD DO NOT EXPOSE T...
Page 3: ...REACTOR 50 50 MANUAL 1 2 The Atomic Reactor 50 50 Stereo Power Amp 3 Panel Features Functions 5 Using the Reactor 50 50 8 Rig Diagrams 10 Maintenance 11 Service 10 Troubleshooting 13 Specifications 1...
Page 4: ...t level and presence controls balanced and unbalanced inputs an XLR thru plus two speaker jacks per side with independent selectable impedance allowing a range of speaker cabinets to be connected It c...
Page 5: ...el is set to STANDBY regardless of whether or not input signal is present in the unused channel Level Control 2 These knobs set the output volume for each of the amplifier s 2 channels Presence Contro...
Page 6: ...ut if both are connected Balanced XLR Thru 2 Signals appearing at the Balanced XLR Ins will be output at the Balanced XLR THRUs for connections to a recorder mixer or other device The inputs do NOT co...
Page 7: ...nel 4 Turn the Power Switch to ON The power light should come on 5 Wait at least 60 seconds for the amplifier to warm up then set the Standby Switches to ON for ONE or BOTH channels IMPORTANT Never ta...
Page 8: ...ATOMIC AMPS REACTOR 50 50 MANUAL 6...
Page 9: ...nt panel bias test point and adjustment point A common ground serves both channels The bias trim sets the idle current in the output tubes properly matching the amp s performance characteristics to th...
Page 10: ...et of the amplifier and can be accessed by opening the fuse compartment with a small flat head screwdriver or similar tool In order to change the voltage specification from 115v US to 230v EU or vice...
Page 11: ...in the absence of a load on the output transformer can cause serious damage and may void your warranty ALWAYS ensure that a speaker or load is connected for any channel that is taken out of Standby Am...
Page 12: ...amps com for service instructions You must first contact us for a RETURN AUTHORIZATION NUMBER and shipping instructions Q Is there a charge for repairing my Reactor Series Product A There may or may n...
Page 13: ...es 2 x 250mA same for US EU Amplifier Power Output 2x 50w into 8 ohms at 3 THD Power Amp Input 2x 270 mv 9 5db at 1000 Hz Sensitivity Return for 50 watts output 2 Power Amp Input Impedance 2x 100K ohm...
Page 14: ...ribution center for each country or region Excluded from this warranty are defects caused by wear and tear accident misuse neglect failure to follow all operating instructions including the OVERPOWERI...
Page 15: ...l punitive or exemplary damages resulting from any defect or failure of this product other than the repair of the Atomic Amplifiers product subject to the terms of this limited warranty Any product re...
