Peavey B-Quad 4 User manual

The PD™4 allows connection of four stereo headphones to a power amplifier using resistor isolation on each
output to prevent overloading the amplifier. If more outputs are required, any number of PD 4 s can be linked
to meet your needs. The PD 4 also has a stereo/mono switch to allow a mono signal (connected tip-sleeve on
the input) to be routed to both the left and right headphone ear cups. The PD 4 can also be used with mono
headphones by setting the PD 4 for stereo and connecting a mono source to the tip and sleeve on the input.
CCaauuttiioonn::Care must always be taken when using headphones to prevent hearing damage.
SSPPEECCIIFFIICCAATTIIOONNSS::
IInnppuutt::
Stereo (tip-ring-sleeve) 1/4" phone jack will accept stereo or mono plug
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Four (tip-ring-sleeve) 1/4" phone jacks can also be used with mono headphones
SStteerreeoo//MMoonnoo SSwwiittcchh::
Stereo mode route stereo signal from input to outputs, mono position routes signal on tip of input to tip
and ring of output jacks
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22 Ohm, suitable for low or high impedance headphones
DDiimmeennssiioonnss ((HH xx WW xx DD))::
4.4" x 3" x 1.5"
(11.18 cm x 7.62 cm x 3.81 cm)
WWeeiigghhtt:
0.5 lbs. (23 kg)
SSPPEECCIIFFIICCAATTIIOONNSS PPDD™™ 44 HHeeaaddpphhoonnee DDiissttrriibbuuttiioonn SSyysstteemm
Features and specifications subject to change without notice.
Peavey Electronics Corporation • 711 A Street • Meridian • MS • 39301 [phone] • FAX [phone] • www.peavey.com
©2003 Printed in the U.S.A. 11/03
80303113

Mono/Stereo
from Amplier
PD™- 4 APPLICATIONS GUIDE
Power Amplifier
-or-
Mono/Stereo
from Amplier
Power Amplifier
SSPPEECCIIFFIICCAATTIIOONNSS PPDD™™ 44 HHeeaaddpphhoonnee DDiissttrriibbuuttiioonn SSyysstteemm
NNoottee:: Headphone impedance must be 16 Ohms or greater when using 5 or more
headphones in a multiple PD 4 application