Specifications

4
109
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FAX
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109
Order Toll Free
1-800-543-4330
Fax
1-800-765-6960
NET 30
Terms
Professional
Audio
section
4
HeadAMP4
Headphone
Amplifier
This amplifier is
ideal when multiple
headphones need to be
driven from one output. This unit
features four individual headphone outputs, with
both
1
4" and 3.5mm outputs, and their own level
control. Input accepts either size connector as well.
The HeadAmp4 will connect to virtually any source,
and drive any headphone configuration including
studio phones, in-ear monitors or custom ear pieces
or any combination of the above. Features: •Requires
12VDC, AC adaptor included •Dimensions: 3.75" (H) x
2.875" (W) x 1.5" (D)
Order # (ea.)
555-2722 $49.00
AVDirect
Multi-Input
Direct Box
Ideal in applications
where iPods, laptops,
consumer DVD players,
or home theater components need to be
connected to a single XLR mic level input. This unit
will accept virtually any input connection and level,
including amplified speaker outputs, and provides
balanced XLR mic level output. Features: •L/R RCA
line inputs •3.5mm and
1
4" stereo line level inputs •
1
4"
and push terminal speaker level inputs •Switchable
4.8KHz high cut filter •Ground lift switch •Variable
level control •Full 20Hz~20KHz frequency response
•Dimensions: 1.75" (H) x 4.2" (W) x 3.5" (D)
Order # (ea.)
555-7677 $45.00
Tube Mic
Preamp
w/USB Output
Professional quality
audio interface allows
connection of mic, instrument,
and line level signals to standard
line level inputs as well as USB computer inputs.
Features: •USB output •Stackable extruded
aluminum chassis •Precision LED level metering
circuitry •Ultra low noise discrete microphone
preamp front end handles a wide range of input
signal levels •High impedance
1
4" instrument input
•High-quality 12AX7A tube •Switch selectable
high-pass filter removes very low frequency rumble
and wind noise •48V phantom power is available
•Phase invert switch •Up to 70dB of gain •Fast FET
limiter to prevent overload •Switch selectable input
impedance •Variable input and output level controls
•Requires 10VAC, 700mA •AC adaptor included
•Dimensions: 1.75" (H) x 5.9" (W) x 6.5" (D)
•Model #TUBE-MPPSUSB
Order # (ea.)
555-8432 $99.00
X-Direct
Active
Direct Box
High-quality
active
interface lets you
connect instrument,
line, or speaker level signals
to a mixer or other balanced input. High impedance,
single-ended (unbalanced)
1
4" input is buffered and
converted, by very low noise active electronics, into
an isolated, balanced low impedance signal source.
Input-attenuator switches allow selection of 0dB,
-20dB or -40dB for a wide range of signal levels and
the input-thru jack allows tapping off of the signal
chain. The ground-lift switch separates input and
output signal grounds to isolate two systems, reducing
hum and ground-loop noise. Additional features:
•Switchable 30KHz low-pass bessel filter to cut out
high frequency RF and electrical interference •Phase
invert switch •Compact black anodized aluminum
case •9V battery or phantom powered (auto sensing)
operation Specifications: •Frequency response:
10Hz~100KHz •THD: <0.05% •Maximum output
level: +6dBu, +14dBu (phantom powered) •Maximum
input level: +4/+24/+44dBu •Dynamic range: >100dB
typical •Input and input-thru connection:
1
4"
unbalanced, 50Kohm •Output connection: XLR male,
600ohm •Dimensions: 1.75" (H) x 4.2" (W) x 3.5" (D)
Order # Model (ea.)
555-7680 X-Direct $29.00
Z-Direct
Passive
Direct Box
High-quality
passive
interface lets you
connect instrument,
line, or speaker level signals
to a mixer or other balanced input. High impedance,
single-ended (unbalanced)
1
4
" input is converted into
an isolated, balanced low impedance signal source.
The internal audio transformer has extremely flat
and wide frequency response and can handle high
signal levels. Input-attenuator switches allow
selection of 0dB, -20dB or -40dB for a wide range of
signal levels and the input-thru jack allows tapping
off of the signal chain. The ground-lift switch
separates input and output signal grounds to isolate
two systems, reducing hum and ground-loop noise.
Additional features: •Switchable 30KHz low-pass
bessel filter to cut out high frequency RF and
electrical interference •Phase invert switch •Compact
black anodized aluminum case Specifications:
•Frequency response: 10Hz~50KHz •THD: 0.01%
•Input and input-thru connection:
1
4" unbalanced,
50Kohm •Output connection: XLR male, 600ohm
•Dimensions: 1.75" (H) x 4.2" (W) x 3.5" (D)
Order # Model (ea.)
555-7675 Z-Direct $19.00
Project
Series Tube
Microphone
Preamplifier
Considered the
world’s most popular external microphone preamp,
the TUBE–MP utilizes a hand picked 12AX7
preamplifier tube, to add warmth and fatness to a
signal while maintaining exceptionally low noise and
high quality. Designed for use with a microphone, it
also functions as an exceptional direct box, impedance
matching, amplifying and improving the sound of any
device plugged into it. Features: •Extremely low
noise discrete front end •Up to 70dB of clean, musical
gain •High output signal drive capability •Selectable
input impedance •Switchable 48V phantom power
•Switchable FET limiter •XLR and
1
4" inputs and
outputs •Phase invert selector •High cut selector
•Variable input and output controls Specifications:
•Frequency response: 10Hz~40KHz •Dynamic range:
>100dB (20Hz~20KHz) •THD: <0.05% •Dimensions:
1.75" (H) x 5.9" (W) x 6.5" (D) •Power requirements:
10VAC, AC adaptor included
Order # (ea.)
555-8430 $65.00
TUBE-MP Microphone
Preamplifier
Considered the world’s
most popular external
microphone preamp,
the TUBE-MP utilizes
a hand picked 12AX7
preamplifier tube, to add
warmth and fatness to a signal while maintaining
exceptionally low noise and high quality. Designed for
use with a microphone, the TUBE-MP also functions
as an exceptional direct box, impedance matching,
amplifying and improving the sound of any device
plugged into it. Features: •48V Phantom power
output •Phase reverse •Variable input and
output gain controls •Balanced XLR and
1
4"
inputs and outputs •Portable, all steel construction
Specifications: •Frequency response: 10Hz~20KHz
•Dynamic range: >100dB (20Hz ~ 20KHz) •THD:
<0.1% •Dimensions: 2" (H) x 5.5" (W) x 5" (D)
•Power requirements: 9VAC, AC adaptor included
Order # (ea.)
555-3160 $44.00
PDB Series
Passive Direct Boxes
Available in single or dual channel, these roadworthy
boxes provide balanced signal to the mixing console
input, from virtually any sound source. Easily connect
electric guitar or bass pick-up, keyboard or other
unbalanced line level source, or post-amplifier
speaker level signal, to a mixing consoles balanced
input. Provided feed-through output enables
instrument or sound source to remain connected
to its own individual amplifier, while simultaneously
patching it to a mixer. Features: •50Kohm
1
4"
unbalanced input •50Kohm
1
4" unbalanced
feedthrough output •Selectable input attenuation
(0dB, -20dB, -40dB) •600ohm balanced XLR output
•Switchable output ground lift switch •Housed
in a rugged steel enclosure •Passive
device, requires no power
Order # Model Channels (ea.)
555-3155 PDB Single $32.00
555-3156 dPDB Dual 48.00
#555-3155
#555-3156
Phantom III
Phantom
Power
Supply
48V supply
externally
provides power
to high quality
condenser
microphones, when
used with equipment not
supplying phantom power. Specifications: •Input
connection: Female XLR •Output connection: Male
XLR •Power requirements: Supplied 18VDC adaptor
•Dimensions: 5.25" (H) x 2.75" (W) x 1.75" (D)
Order # (ea.)
555-2750 $39.00
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