Speci Cations - Melody Dark Power 300B-1 Guia Del Usuario

Troubleshooting
Incorrect operations are often mistaken for trouble and malfunctions. If you think that there is something wrong
with this component, check the points below. Sometimes the trouble may lie in another component. Investigate
the other components and electrical appliances being used.
If the trouble cannot be rectified even after exercising the checks listed below, ask your nearest MELODY
authorized service center or your dealer to carry out repair work.
Symptom
No power
Power plug is disconnected from outlet
supplied to unit
No sound
No sound from
one speaker
VACUUM TUBE
OUTPUT POWER
FREQUENCY RESPONSE
INPUT SENSIBILITY
SIGNAL/NOISE RATIO
INPUT IMPEDANCE
THD
DIMENSION
WEIGHT
POWER SUPPLY
Every speci cation and design of the product is subject to change without prior notice
For warranty information, please contact your local MELODY distributor. Your purchase receipt is your permanent
record of a valuable purchase. It should be kept in a safe place to be referred to as necessary for insurance purposes
or when corresponding with MELODY. When seeking warranty service, it is responsibility of the consumer to establish
proof and date of purchase. Your purchase receipt or invoice is adequate for such proof.
6
All manuals and user guides at all-guides.com
Cause
The connection cables are connected
incorrectly to the speakers.
The position of the input selector does
not correspond to the component to be
played back.
Connecting cords or speaker cords
are disconnected on the side.

Speci cations

Warranty
Remedy
Check that power cord and insert the plug
securely into outlet
Check if connections between preamplifier
and the final amplifier are connected correctly.
Check if the input selector of the preamplifier
corresponds to the input source that you want
to listen.
Verify that the cables between amplifier and
speaker are well- connected according to the
different polarity.
300Bx1, 6SN7x1, 5AR4x1
2 X 8 W RMS (8 Ohm)
20Hz - 30 KHz
800mV
≥ 88db
4Ω, 8Ω
1%
W 300 x H 215 x D 380 mm.
20,5 Kg.
220V - 240V AC