Yamaha PROFESSIONAL PC1602 Operating Manual page 2

The PC1602 is a high-power sound amplifier, offering more
boost, professional features, sophisticated design and uncom-
promising performance. It not only looks professional, but
demonstrates a level of performance that the most discrimi-
nating listener will find faultless.
This is not an amplifier to be limited to home surroundings.
A sustained output of 160 watts into 8 ohms (for each channel)
produces powerful peaks that enable clean studio monitoring.
Its high level of power handling makes the PC1602 especially
suited for rock and disco sound systems, where longterm sus-
tained power is essential. But this unit doesn't stop at power;
its ultra-low distortion rate, less than 0.007% THD at 1/2 rated
power, is guaranteed to satisfy the most critical listener.
Bass response is polished by a high damping factor of better
than 200 at 1kHz. This lessens the tendency for speaker cone
overshoot, greatly improving the overall response. In addition
to top-notch bass response, the high frequency response extends
well beyond 50kHz, so that extremely complex musical wave-
forms can be accurately reproduced. This is vital especially
where modern synthesizers are concerned, because of their
highly involved output.
Even with these extended frequency ranges, stability is main-
tained. The PC1602 offers stability matching or exceeding any
other amplifier in its class. It handles highly reactive
multi-speaker loads without shutting down or taking off into
spurious oscillation.
The combination of all these features working in ensemble
makes the PC1602 a highly satisfactory amplifier, assuring
the listener of accurate and pleasing performance. No matter
how difficult or complex your needs may be, the PC1602 is
equipped to handle them with professional style and capability.
CONTENTS
SPECIFICATIONS. ................ eee
FRONT PANEL ............ eene
REAR PANEL
PERFORMANCE GRAPHS ..................................
PERFORMANCE OSCILLOGRAPHS ....................
MOUNTING ..
COOLING FAN FILTER MAINTENANCE .............
BLOCK DIAGRAM ........................ rto nnn nune
DIMENSIONS
evssosssascsensaevveveosasanecsovsesaueseusssseseusanesavse