Specifications

Section
page
4
74
Professional Audio
4
Fax: [phone] Customer Service: 1-877-626-3532
1-800-543-4330
NET 30
Terms
Balanced Audio
Ground Loop Isolator
Part of the BLOX series,
this compact adapter provides
ground loop isolation on XLR
type balanced lines. Features: •Allows signal and ground
isolation while retaining 600ohm source and load
impedance •Rugged extruded housing •XLR male to
female connection •Frequency response: 15Hz~60KHz
±0.05dB •Insertion loss: 1dB nominal •Maximum input
level: +2dBm (1.3V)
Order# Mfr. # ONLY
555-8460 ISOBLOX $28.99
MyMONITOR
Personal
Monitor Mixer
Personal mixer/
headphone amplifier
accepts stereo line
level input, mixes it with
a balanced mic input, and
provides stereo headphone output.
Parallel “Thru Mic” output allows easy
insertion into existing PA system. This is
ideal for studio or stage use, where a performer desires
to hear his microphone, combined with the overall mix,
through headphones. Independent level controls for the
line and mic in allow easy mix adjustment. Thru Mic
output will pass phantom power, and is unaffected by
mix settings. Specifications: •Line input:
1
⁄4" stereo
(TRS) •Mic input: XLR female •Mic output: XLR
male •Headphone output (2):
1
⁄4" stereo •Max input
level: -20dB (mic), 40dB (line level) •Output
impedance: 10ohm •Gain: 15dB (line level),
50dB (mic) •S/N ratio: 90dB •Power requirements:
12VDC, AC adapter included, or 9V alkaline battery
•Dimensions: 4.5" (H) x 2.75" (W) x 1.5" (D)
Order # ONLY
555-2735 $70.00
CleanBOX II Ground
Loop Isolator
Ground loop
problems commonly
occur when multiple
audio components are
interconnected, with differing
ground sources. Normally, this
problem manifests itself as 60Hz hum
(or some higher harmonic) in the audio
system. The CleanBOX II is a passive
device, which features two independent channels, with
transformer isolation between the inputs and outputs, for
virtually no signal degradation. In/output connections are
1
⁄4" TRS, and will accept balanced or unbalanced signals.
Specifications: •Frequency response: 10Hz~50KHz
•THD: 0.01% typical •Insertion loss: 4dB (100Kohm
load) •Dimensions: 2.9" (H) x 4.5" (W) x 1.5" (D)
Order # ONLY
555-2707 $38.99
Balanced/Unbalanced Line Level Convertor
Two-way, stereo convertor provides total flexibility when
interfacing consumer and professional audio equipment.
Perfect when using tape decks, mp3 players, computer
sound cards with mixing consoles, sound processors,
professional preamplifiers and amplifiers. Two stereo
channels simultaneously match balanced to unbalanced,
and unbalanced to balanced equipment. Stereo Channel
1: L/R balanced female XLR inputs to L/R unbalanced
RCA female outputs. Stereo Channel 2: L/R unbalanced
RCA female inputs to L/R balanced male XLR outputs.
Each stereo channel has its own level adjustment to
compensate for line level differences between pro
and consumer gear. Specifications: •Max output gain:
+18dB balanced, +12dB unbalanced •Max input level:
+22dB balanced and unbalanced •Power requirements:
12VDC, AC adapter included •Dimensions: 1
3
⁄4" (H) x
5
5
⁄8" (W) x 3
5
⁄8" (D)
Order # MSRP (1-3) (4-up)
555-8485 $59.95 $42.99 $37.95
Four Output Headphone Amplifier
Perfect in small studio recording, education,
home theater applications, or anywhere that multiple
headphones must be driven. Single
1
⁄4" stereo input accepts
signal from line level source or headphone jack. Four
1
⁄4"
headphone outputs each have individual level controls.
Specifications: •Max input level: +14dBv •Max output
gain: 20dB per channel •Input impedance: 100KΩ per
channel •S/N ratio: 90dB •THD: <0.008% •Power
requirements: 12VDC, includes AC adapter
•Dimensions: 1
5
⁄8" (H) x 4
1
⁄2" (W) x 2
7
⁄8" (D)
Order # MSRP (1-3) (4-up)
555-8480 $59.95 $42.99 $37.95
Two-Way Crossover
with Subwoofer Output
Precision two-way crossover is ideal when an active
subwoofer is required in a sound reinforcement system.
Single-channel unit provides separate high and low pass
outputs, plus a separate subwoofer out. Features: •24dB/
octave Linkwitz-Riley crossover on high and low level
outputs •12dB/octave Butterworth crossover on subwoofer
output •Independent high, low and sub out level controls
•Switchable 30Hz low-cut filter on all three outputs
•Active balanced XLR and
1
⁄4" TRS in/out connections
•Clipping indicators on all outputs •Rugged all-steel
rack mount construction requires only 1RU height
Specifications: •Crossover frequency range:
250Hz~6KHz •Subwoofer crossover frequency range:
50Hz~250Hz •Dynamic range: 114dB •Frequency
response: 10Hz~40KHz ±1.5dB •S/N ratio: 95dB •THD:
<0.01% (20Hz~20KHz) •Power requirements: 110VAC,
60Hz •Dimensions: 1.75" (H) x 19" (W) x 5.5" (D)
Order # Model ONLY
555-3141 311 $108.42
CleanBOX Balanced/
Unbalanced
Convertor
Two–way, stereo
convertor provides total
flexibility when interfacing
consumer and professional audio
equipment. Perfect when using tape
decks, mp3 players, computer sound cards
with mixing consoles, sound processors, professional
preamplifiers and amplifiers. Two stereo channels
simultaneously match balanced to unbalanced, and
unbalanced to balanced equipment. Stereo Channel 1:
L/R unbalanced RCA female inputs to L/R balanced male
XLR outputs Stereo Channel 2: L/R balanced female
XLR inputs to L/R unbalanced RCA female outputs. Each
stereo channel has its own level adjustment to compensate
for line level differences between pro and consumer gear.
Specifications: •Max output level: +18dB balanced,
+12dB unbalanced •Max input level: +22dB balanced
and unbalanced •Input gain: -8dB balanced, +20dB
unbalanced •Power requirements: 12VDC, AC
adapter included •Dimensions: 4.625" (H) x
5.625" (W) x 1.75" (D)
Order # ONLY
555-2705 $65.49
Balanced/
Unbalanced
Convertor
Part of the
S-Mini Series,
this compact
convertor
provides the
proper
interface
between
consumer
unbalanced line level, and commercial balanced line level
equipment. Perfect when using tape decks, mp3 players,
computer sound cards with mixing consoles, sound
processors, professional preamplifiers and amplifiers.
Stereo channel 1: L/R unbalanced RCA female inputs to
L/R balanced male XLR outputs Channel 2: L/R balanced
female XLR inputs to L/R unbalanced RCA female
outputs. Each stereo channel has its own level adjustment
to compensate for line level differences between pro and
consumer gear. Includes 18VDC AC adapter.
Order # Model ONLY
555-7574 S–Convert $49.49
Headphone
Amplifier
Part of the S-Mini
Series, this compact
amplifier is housed
in a rugged, extruded
housing, accepts a line
level source, and provides four, individually controlled
headphone outputs. It is perfect for the studio, as well as
educational environments. Features: •
1
⁄4" stereo input
•Four
1
⁄4" stereo outputs •Individual level control for
each headphone •Includes 18VAC DC adapter
Order Model ONLY
555-7570 S-Amp $49.49
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 adapter included •Dimensions: 3.75" (H) x
2.875" (W) x 1.5" (D)
Order # ONLY
555-2722 $55.99