General comments:
The unit is always warm so it should be placed in a well
ventilated area.
Always mount your unit on a firm platform to avoid external
vibrations from loudspeakers, etc.
You can change the tonal characteristics by placing the unit
on different types of supports like footers, spikes, etc.
To minimize unwanted noise in the system:
Avoid excessive length of the interconnect cables.
Avoid having the signal cables near the AC line.
Avoid ground loops between components.
Break in:
The break in period requires about 150 hours of music
reproduction. To simply have it turned on without music will
not accomplish the necessary break in.
Tubes:
Life expectancy:
For optimal performance we recommend changing both tubes
every three years even though they should last for a longer
period.
Type:
The unit is supplied with 12AU7 or 12AT7 but can be
interchanged with 12AX7 or other similar tubes without
adjustment.
Never take the tubes out of the circuit while the preamplifier is
plugged in to the wall outlet.
Characteristics
Integrated:
Frequency response
10-50 KHZ
Power at 8 ohms
75w./Channel
Total Noise
< 0.5mv.
Maximum total harmonic distortion
0.07%
Weight
15KG.
Power consumption
Standby
17 W.
At max.
Output and 8ohms
320W.
Preamplifier:
Frequency response
(Volume potentiometer full counter clock wise)
4-80KHZ
Noise
<0.1mv
Gain
1DB
Harmonic distortion
0.04%
Amplifier:
Input voltage for max. Power
0.8V
For more information please contact us at:
Mexico
Uruapan #17-4
Col. Roma
Mexico D.F. 06700
Mexico.
Tel. (525)514 7448
Toll free 1-888-538 8605
FAX (525)533 4654
Email: [email protected]
Visit our home page in internet:
http://www.margules.com.mx
EUA
14038 Tanglewood CT
Dallas 75234, Texas
TEL. (972)620 0083
FAX. (972)2436081
Summary of Contents for ACRH-1
Page 1: ...ACRH 1 Integrate Hybrid Audio Amplifier User Manual...
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