Jas-Audio BRAVO 2.3 - Manual (Page 5)

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Before power on, set the volume knob all the way down manually. Your new amplifier is
ready for operation after the speaker cables, interconnect cables and tubes have been
correctly installed. After power on, volume can be adjusted by the remote control. We
recommend extreme high quality silver cables for speaker, interconnect, and power
connections. Please ask your local dealer for additional information.
Features
ƒ Single-Ended Class-A circuitry offers harmonic purity and sonic transparency
ƒ Selected and matched 6C33, 6J4P, 5AR4 tubes
ƒ Separate wide-band audio power and output transformers
ƒ All transformers are electrically isolated and mechanically shock-mounted
ƒ Additional internal damping material for added control of mechanical resonance
ƒ 4 and 8-ohm output impedance taps for optimum speaker impedance matching
ƒ Factory pre-set on voltage operations with fuse protects amplifier circuit in case of
current overload
ƒ Supplied with a remote control
ƒ Bravo series tube amplifiers are handcrafted to meet high quality standards
Running-In Period
The tubes, capacitors and the output transformers take approximately 100 hours of
music playing to fully settle in for peak performance.
Small imperfections in the tube
surfaces will ‘boil off’ during the break in period as well .
The amplifier will sound
good right out of the box, but it will improve as break-in occurs. After the first couple of
hours, you will notice increased depth and tighter bass. This break-in phenomenon is
true of most high performance audio amplifiers.
Aftercare
The chassis may be cleaned with a soft towel cleaner. The frequency of cleaning will be
governed by cleanliness of the operating environment. Spray the cleaner on the towel, not
on the amplifier! Avoid abrasive cleaners! Feather dusters are good for cleaning the
amplifier.
Limited Warranty
This product has been designed and manufactured to the highest quality and standards.
However, if something does go wrong with this product, JAS Audio and its national