Summary of M250i
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M250i mono power amplifier userguide.
Page 2: Contents:
Contents: safety instructions 3 unpacking 4 connecting the input cables 4 warming up 4 sensitivity (gain) 4 cleaning the cabinet 5 the protection circuitry 5 a second of silence 5 connecting your loudspeakers 5 loudspeaker impedance 6 a lifetime of enjoyment 6 normal use 6 what you can check if ther...
Page 3: Safety Instructions:
Safety instructions: never let children (or grownups) push anything into holes or slots in the case - this could result in an electric shock and could cause damage of the set. Never guess or take chances with electrical equipment of any kind - it is better to be safe than sorry. Warning: to prevent ...
Page 4: Unpacking
Unpacking open the inner box, remove the 2 top blue foam parts lift the amplifier up and place it on its feet. Be careful not to damage the gold plated connectors on the rear panel. Keep the box and the blue foam, it is specially made to protect the amplifier well, and you may need it some day, when...
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Cleaning the cabinet the front panel is made of aluminium. It can be cleaned by using normal mild solvents and clean paper tissue or cloth. Do not use excessive amounts of solvents, and do not let any of the solvent spill into the amplifier. The protection circuitry the ideas for the protection circ...
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Connecting your loudspeakers normal power amplifiers have a coil in parallel with a resistor between the amplifier and the output connector. Its purpose is to protect the amplifier against capacitive speaker and cable loads. However, this will slightly reduce the fidelity of the sound in the treble ...
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A lifetime of enjoyment so far, our oldest amplifiers from 1982 still work in professional recording studios, often doing their job 16 or 24 hours a day. So we expect our gamut amplifiers to do likewise. A more likely cause for change would be your wish to upgrade in some years time. Here our modula...
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Changing the fuse more than once can increase the repair price, and you can cause a fire or a deadly electrical shock. These sand-filled types can break up to 1000 ampere current, a normal slow blow fuse can only break 35 ampere, so it may not stop the current! If the amplifier still is silent, but ...
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A few usefull specifications shipping weight is 35 kg. Dimensions are 164 mm high, 431 mm wide, and 470 mm deep. Idle power consumption is 50 watts. The slow blow mains fuse limits power consumption at 1,150 watts long-term. Output power in 8 ohms resistive load is 250 watts. Speaker loads below 1.5...
Page 10: Recommended Cds
Recommended cds this is a list some of the recordings that have been used to evaluate the sound quality of this amplifier. The lp version can be superior, but it is difficult to obtain. Most recording engineers today try to make the music sound fine on the cheapest stereo systems, simply because the...
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Warner bros. 7599-27313-2, fleetwood mac, “rumours” many excellent tracks, "oh daddy" being one of the best. It was a huge best-seller, nice to see that quality is rewarded by the public. It has some three-dimensional qualities, which normally is a non-existent feature in rock or pop recordings. Com...
Page 12: Every Musical Note…
Every musical note… congratulations! You have just invested in one of the finest poweramplifiers available! Many years ago, we chose the word “gamut” to be our company name. This single phrase in latin means ‘a complete array’ or ‘an all-encompassing spectrum’. In our case, it refers to the entire r...
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Siggårdsvej 2 dk-6818 Årre denmark tel: +45 70 20 22 68 www.Gamutaudio.Com info@gamutaudio.Com.