Audio Space Mini-2004 (6V6) Instruction Manual
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Thank you very much for using
integrated vacuum tube amplifier.
Please read this instruction manual carefully before using your
amplifier.
HOUSTON MINI-series
MINI-2004 (6V6)
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VACUUM TUBE INTEGRATED STEREO AMPLIFIER
【SPECIFICATIONS】
INPUT IMPEDANCE: 250Kohm (RCA)
OUTPUT IMPEDANCE: 4-16ohm
OUTPUT POWER: 13W2 /CLASS AB2 P-P(ULTRALINEAR)
DAMPING FACTOR: >3
FREQUENCY RESPONSE: 20Hz-20KHz -2dB
T.H.D.: <1% 20Hz-20KHz (REF. OUTPUT)
TOTAL GAIN: 30dB
INPUT SENSITIVITY: 100mV-600mV
S/N: >93dB (HUM NOISE <3mV)
CHANNEL BALANCE: <1dB 20Hz-20KHz (MAX. VOLUME)
CHANNEL SEPRATION: GREATER THAN 65dB 20Hz-20KHz
TUBE COMPLEMENT: V1,V2,V3,V4…6V6(6P6P)×4
V5, V6…12AX7(ECC-83)×2
POWER REQUIREMENT: AC 220V/100V5%.5060Hz
DIMENSION
WEIGHT: N.W.: KG(INCLUDE POWER ADAPTOR) G.W.: KG
: mm
× mm× mm (W×L×H)
【IMPORTANT SAFETY INFORMATION】
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【WARNING】
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To reduce the risk of electric shock, don’t remove the cover.
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Don’t attempt to repair the product by yourself.
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No user serviceable parts inside. Refer servicing to qualified
service personnel.
*
Keep liquids away from the amplifier. If you spill liquid into
the unit, pull out the power plug at once and consult your
dealer.
CAUTION: BEFORE OPERATING THIS NEW HOUSTON
PRODUCT, PLEASE CAREFULLY READ THIS OPERATION
MANUAL AND THEN SAVE IT FOR FUTURE REFERENCE.
IT WILL BE USEFUL IF YOU HAVE ANY DIFFICULTIES IN
OPERATING THIS NEW PRODUCT IN THE FUTURE.
1. It is dangerous to use this new product if:
This product begins to smoke, smell, or make strange sounds. If
this happens, immediately switch off the power, unplug the power
cord and contact the nearest authorized service center.
2. Never remove the bottom cover
Do not remove the bottom cover of this product. Touching high
voltage parts inside the cabinet can result in electric shock and/or
damage to the unit. The MINI-2004 integrated amplifier contains
sufficient levels of voltage and current to be “lethal”. Do not
tamper with a component or part inside the unit. Even with the
power turned off, a charge remains in the energy storage
capacitors for some time. Refer adjustment inside the cabinet and
any needed service to your authorized Houston dealer or other
qualified technician.
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3. Avoid exposing this product to direct sunlight, dust, heat
sources or moisture
Do not place this product in a location where it is exposed to
direct sunlight, dust, heat sources, high humidity, kitchen smoke,
etc., as these may cause malfunctions.
4. Select a safe and well-ventilated location
Select a safe location from children, dog and cat to keep they or it
cannot be easy to touch the vacuum tubes and the product.
The cabinet has air vents to allow heat to escape. Obstructing
these air vents may result in malfunction or, in some cases, fire.
Always observe the following guidelines:
Keep this product 10cm or more away from walls.
Do not place this product in confined spaces with poor
ventilation.
5. Handling the power Cord
Using a damaged power cord, or one with the bare wires exposed,
could cause fire or result in electric shock. Always observe the
following guidelines:
When unplugging from the AC mains, never pull the cord.
Always grip the plug when unplugging the power cord.
Never place this product itself, furniture, rugs or other heavy
objects on the power cord.
If the power cord must pass near a heater, make sure the
cord is far enough from the heater that the cord under no
circumstances will melt or come in contact with the heater.
If the power cord is damaged, immediately purchase a new
one from the nearest service center approved by Houston.
6. When the product will not be used for an extended period of
time
If you go away on holiday or otherwise will be absent for a long
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