TUBES
The vacuum tubes used on the
Model “55”
amplifier should provide many years
of performance. Replacement tubes can be purchased from the tec•
on
audio
website
.
The
Model “55”
multimedia
amplifier uses two (2) EL84 inserted in the sockets
close to the transformer cage, and one (1) 5755 inserted in front. The tubes
need to be fully inserted in their respective sockets to operate properly. Carefully
align the pins while paying attention to the pins alignment. When all pins have
been aligned, push firmly straight down to insure that the tube is tightly seated
and connected in its socket. Keep the tubes clean.
CAUTION
:
Do not attempt to turn the amp “ON” before all tubes are fully
inserted and the input source and the speakers are connected.
FUSE
The fuse used on the
Model “55”
multimedia
amplifier is the 5 x 20 mm SLOW
BLOW [SLO BLO] type.
If a fuse needs replacement, unplug the amplifier power cord from the wall
outlet. Open the fuse compartment located under the female power plug opening
on the back of the amplifier. Use the exact same fuse type and rating. The
warranty will not cover damages resulting from use of overrated fuses.
SPECIFICATIONS
Specifications are subject to modifications without notice or obligation
OUTPUT IMPEDANCE
Speakers: 4
Ω
~8
Ω
OUTPUT POWER
Speakers: approx. 5Wpc at 1KHz
FREQUENCY RESPONSE
10Hz-30KHz (-1dB)
T.H.D <1%
(1W)
S/N >89dB
INPUT IMPEDANCE
50K
Ω
INPUT SENSITIVITY
650mV
USB SOUND DECODER
44.1/48 kHz 16Bit
Δ
／
∑
DAC
[D/A converter], USB compliant
VACUUM TUBES
5755
×
1, EL84
×
2
POWER CONSUMPTION
38W
POWER REQUIREMENT
115V/220/230V AC, 50~60Hz
AC voltage is factory set
DIMENSIONS (L x W x H)
246 mm x 190 mm x 200 mm
approx. 10’ x 7 ½’ x 8’
LINE IN TERMINAL
RCA stereo Connectors x 1
SPEAKER TERMINAL
Binding posts x 2
ACCESSORIES
Power cord x 1
USB cable x 1
WEIGHT
Net Weight: 8.5KG [approx. 19 lbs]
Shipping Weight: 10KG [approx. 22 lbs]
9
