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Copyright ©2008
Command Performance AV
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 Products
Usher Audio List |
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Usher Audio |
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R-1.5
MSRP: $2,520
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The R-1.5
amplifier is designed to drive
any loudspeaker, producing warm,
"tube like" sound quality. It
has been constructed with
premium parts, including metal
film resistors and film
capacitors, reinforcing Usher's
reputation for high-quality
manufacturing. High-power
bipolar transistors, designed by
Motorola, can handle
sophisticated power and current
requirements. And its massive AC
power transformer works with a
high-capacitive filtering system
for the purest sound. Other
features include Burrow-Brown
OPA2134P Sond Plus Series op
amps, bridging switch for mono
block operation, terminals that
accept both banana plugs and
spades, optional balanced inputs
and large handles on the front
and rear panel. |
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8
Ohm/20Hz-20kHz: |
150W(ch) |
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4
Ohm/20Hz-20kHz: |
260W(ch) |
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Damping
factor: |
>175 (single ended) |
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Circumgyration: |
>40V / uS |
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Power supply
(4 Ohm): |
>16A |
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Transient
power supply: |
>75A |
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S/N ratio: |
100 dB |
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Frequency
(20Hz-20kHz): |
+/-0.1dB |
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Shipping
weight |
87 lbs/pc |
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Weight:
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82 lbs |
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Dimension (w
x d x h ): |
18.9" x 18.9" x 8.9"
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Shipping box
(w x d x h) |
23" x 24" x 14" |
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