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CORPORATION

Operating Manual

c06-09-22

Summary of Contents for Black Magic 25 Stereo

Page 1: ...CORPORATION Operating Manual c06 09 22...

Page 2: ...h one wider than the other A grounding type plug has two blades and a third grounding prong The wide blade or the third prong are provided for your safety If the provided plug does not fit into your o...

Page 3: ...he Black Mag ic 25 to your loudspeakers See page 8 for more details 6 Connect the IEC power cable between the Black Magic 25 power socket and the wall receptacle 7 Power up your preamplifier DAC 8 Fli...

Page 4: ...the music in a way no other Thank You Why we re so proud of the Black Magic 25 amplifier allows Sound is more majestic more realistic and the sound stage is larger and more compelling This phenomenon...

Page 5: ...part of your system If you or your Dealer wish additional help concerning a suspected problem we re here for you Bob Carver Company 6260 E Riverside Blvd 116 Loves Park IL 61111 email Jim bobcarverco...

Page 6: ...don t recommend placing the Black Magic in a tightly enclosed cabinet without sufficient ventilation Allow at least 18 inches of free space above the amplifier 12AT7 12AT7 12AX7 EL 34 KT120 or KT88 o...

Page 7: ...ually touch the tops of the output tubes and never be burned The internal temperature of our amplifiers is a bit warmer than the inside of your mouth resulting in an extremely long lifespan Due to the...

Page 8: ...to reduce power loss It is not within the scope of this manual to discuss all of the esoteric cables available The Black Magic 25 speaker terminals will accept spade lugs banana plugs or bare wire If...

Page 9: ...type and rating if it ever needs replacing Do not under any circumstances use a slow blow fuse here The rear panel vacuum tube cathode fuse B is a 1 0 ampere and should be replaced with the same type...

Page 10: ...34 Any of the popular derivatives such as 6550 KT88 or KT120 may also be installed Bias adjustment will be required when changing tube types Output tubes must always be 4 of the same type No mixing M...

Page 11: ...ded If you are not lucky then it will take two trials Now you can turn the amp off You will be able to install and remove the tubes with your bare fingers if you do it within about a minute or so of i...

Page 12: ...New Amplifier Smell Like a brand new car this amplifier possesses a new amplifier smell even though it has been built from both new and vintage parts When powered up for the first time the fresh paint...

Page 13: ...ed power line fuse provides overall protection for the amplifier Gain 29 dB Power More than 24Watts Per Channel both channels driven at eight ohms with no more than 1 Total Harmonic Distortion Distort...

Page 14: ...stomer at his or her sole expense only after obtaining a Return Authorization approval Bob Carver Company will pay return freight of its choice A RETURNED PRODUCT MUST BE ACCOMPANIED BY A WRITTEN DESC...

Page 15: ...ZATION form Dealer owned demonstration equipment sold at retail within five 5 years of date of shipment to the dealer is warranted to the first retail customer to be free of manufacturing defects in m...

Page 16: ...e limited in duration to the length of this limited warranty Bob Carver Company does not warrant compatibility of its products with future operating systems and or hardware of other manufacturers WARR...

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