Thursday, October 14, 2010

What Does Cm Look Like

tube amps to sound melodic and smooth



or are one of those convinced that valves are able to amplify an audio signal better than transistors.

valves amplify signal by introducing harmonic distortion at even harmonics, tuned with the rest of the music. This
returns a very warm sound full-bodied melodic smooth and clean , maybe not everyone agrees with me for the fact that a tube amplifier reaches high costs.
I had the opportunity to test some models of tube amplifiers, audio equipment used in a stereo amplifier DIY low power, with the intention of buying a model at an affordable price with good features and I have chosen for my future 's purchase of an amplifier AUDIO SPACE AS second that uses EL84 valves - 12AX7 - 12AU7 valves, which I have been able to appreciate the operation in the use of Amplifier and still easy to find. ;

The amplifier is sold by freeshop.it at a cost truly affordable in installments.

tube stereo integrated amplifier.
Construction of mechanical and high-level circuit. Steel chassis.
damping and adjustable feet. Terms and ceramic valves. Selected components. RCA Line Out. Ability to select the level of feedback from the front. Valves AudioSpace quartet selected for maximum quality and efficiency.
Great driving ability even on low-efficiency speakers.
Headphone. Input: LINE (3)-LINEOUT (1) - Class-AB Push-Pull - 12 W Triode / 16 W Max - Small cabinet size - EL84 output tubes - Headphone output - Point-to-point wiring.
Input Impedance:> 100Kohm (RCA)
Output Impedance: 4-8 ohm
Output Power: 12W x 2 Class
AB1 P-P (Ultralinear),
16W x 2 Max.
Damping Factor: > 3
Frequency Response:
T.H.D.: < 1% 20Hz-20KHz (Ref. Output)
Total Gain: 30dB
Input Sensitivity: 300mV - 600mV
S/N Ratio: > 89dB (Hum Noise < 3mV)
Channel Balance: /- < 1dB 20Hz-20KHz
Channel Separation: > 60dB (1KHz-3.3KHz)
Tubes: EL-84 x 4, 12AX7 x 1, 12AU7 x 2
Dimension (DxWxH) : (275 x 266 x 160) mm
Weight: N.W. 8,2kg




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