Specifications

Section
page
4
114
Professional Audio
4
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NET 30
Terms
Tube Mic Preamp
with 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 adapter included
•Dimensions: 1.75" (H) x 5.9" (W) x 6.5" (D)
•Model #TUBE-MPPSUSB
Order # ONLY
555-8432 $99.49
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 adapter included
Order # ONLY
555-3160 $49.99
Matching
Transformer
Allows use of
balanced signal sources
on unbalanced inputs.
May be used with
microphone or line level
sources. 5
1
⁄2" cable lead
and spring strain relief reduces stress on mixing board or
amplifier input. Fully metal transformer housing and
1
⁄4"
connector provide good shielding to ensure low-noise
operation. Slide switch selects high or low impedance,
balanced XLR input,
1
⁄4" unbalanced 600ohm output.
Specifications: •Frequency response: 50Hz~15KHz
•Overall length: 12"
Order # (1-3) (4-up)
MP33028 $22.99 $20.59
Microphone
Extension Cable
1
⁄4" mono plastic jack plug to
6.35mm mono plastic in-line
socket. Black straight cable.
6m length.
Order # (1-9) (10-up)
AR70890 $5.39 $5.19
SRK Series Universal
Rack Stands
Rugged equipment
racks are solid steel and
feature fully enclosed side
panels. Available in four
sizes, these racks include
heavy-duty, 3" casters with
locking fronts, and one
single space blank panel.
The unique steel support
bar construction allows the
racks to be assembled to
accept either the European
or US thread sizes.
Following dimensions are
exterior, less casters. For overall height including
casters, add 4".
Dimensions
Order # Model # Rack Units (H) x (W) x (D) ONLY
555-8580 SRK8 8RU 16.5" x 20.0" x 18.1" $159.00
555-8581 SRK12 12RU 23.6" x 20.0" x 18.1" 179.00
555-8582 SRK16 16RU 30.7" x 20.0" x 18.1" 219.00
555-8583 SRK21 21RU 39.4" x 20.0" x 18.1" 249.00
KAR Series
Enclosed
Audio Racks
Heavy-duty 16 gauge rack features
cold rolled steel, welded construction
and a black powder coat finish. These
fully enclosed racks are available in
outside depths of 22" and 28",
accommodating equipment up to 20"
and 25" respectively. The optional
front and rear locking doors are
removable for left or right swing. A
removable 5.25" x 19" solid roof insert
allows interchangeable panels for fans or
passive cooling. Note: Due to their large size, these
items are drop shipped, via freight carrier, directly
from the manufacturer.
Rack Overall
Order # Mfr. # Spaces Height Depth (1-2) (3-up)
555-3806 KAR-18-22 18 36" 22" $327.00 $315.00
555-3807 KAR-18-28 18 36" 28" 368.00 351.79
555-3808 KAR-24-22 24 47" 22" 367.00 353.00
555-3809 KAR-24-28 24 47" 28" 379.00 365.00
555-3810 KAR-35-22 35 66.25" 22" 385.00 369.00
555-3811 KAR-35-28 35 66.25" 28" 419.00 405.00
555-3812 KAR-44-22 44 82" 22" 447.00 429.00
555-3813 KAR-44-28 44 82" 28" 479.00 465.00
KAR Series
Enclosure Doors
Available for all 18, 24, 35
and 44 space KAR Series
racks, these doors are
constructed from 16 gauge
steel. Finished in black
powder coat, they are
available with solid or
smoked Plexiglass.
Key lock is included.
Rack
Order # Mfr. # Spaces Style (1-3) (4-up)
555-3854 KARD-18 18 Solid $105.00 $99.95
555-3855 KARD-18P 18 Perforated 155.00 149.00
555-3856 KARD-18PLX 18 Plexiglas 215.00 205.00
555-3857 KARD-24 24 Solid 125.00 119.00
555-3858 KARD-24P 24 Perforated 175.00 169.00
555-3859 KARD-24PLX 24 Plexiglass 255.00 149.00
555-3860 KARD-35 35 Solid 129.49 116.49
555-3861 KARD-35P 35 Perforated 199.00 195.00
555-3862 KARD-35PLX 35 Plexiglas 369.00 359.00
555-3863 KARD-44 44 Solid 169.00 159.00
555-3864 KARD-44P 44 Perforated 245.00 235.00
555-3865 KARD-44PLX 44 Plexiglas 435.00 419.00
Open Frame Steel Relay Racks
Heavy–duty steel 19" racks are ideal
for installations where low cost and
easy access to equipment is a priority.
Available in 24, 35 and 42 rack unit
configurations, these are ideal in
most telecom, security and other
applications, using light to moderate
components, with total weight of up
to 145 lbs. Units are black powder
coated, and include 50 rack screws
with captive washers. Rails are tapped
for 10-32 screws. Overall depth is 5",
base depth is 17". Overall height: 36"
Order # Mfr. # Height (1–3) (4–up)
555-2665 RFM-24 24 space $139.00 $135.00
555-2666 RFM-35 35 space 154.00 148.00
555-2667 RFM-42 42 space 159.00 154.00
ER Series
Economy
Racks
The simplest of
designs, these
knock down
economy racks
are scratch resistant black oak laminate over
5
⁄8" MDF.
They provide a very economical, yet attractive means
for rack mounting audio gear in home studios or smaller
installations. Assembly hardware and 11 gauge steel rack
rail are provided. All models have a straight front. The
optional swivel base allows for 360° rotation of the racks
(for use with ER-8). •Dimensions: 20
1
⁄2" (W) x 15
3
⁄4" (D) x
see chart (H)
Order # Mfr. # Units Height (1-3) (4-up)
555-3951 ER-4 4 8
7
⁄8" $65.49 $60.35
555-3952 ER-8 8 15
7
⁄8" 94.99 85.95
555-3953 ER-12 12 22
7
⁄8" 105.00 99.95
555-3955 ER-20 20 36
7
⁄8" 119.00 112.00
Plexi Door for ER Series Racks
Attractive smoked
3
⁄16" plexi door is designed to fit all ER
series racks. Easily attachable door features a textured
powder coat finish and includes a keyed lock. Sizes
available for ER-8, ER-16 and ER-20.
Order # Mfr. # Compatible Rack (1-2) (3-up)
555-3956 ERD-8 555-3952, ER-8 $66.99 $62.00
555-3958 ERD-16 555-3954, ER-16 115.00 109.00
555-3959 ERD-20 555-3955, ER-20 139.00 135.00
Security Door for
ER Series Racks
Solid 16 gauge security door
is designed to fit all ER series
racks, or provide added security
on any commercial rack. Easily
attachable door features a black
powder coat finish and includes a two
keyed locks. Sizes available for ER-12, ER-16 and ER-20.
Order # Mfr. # Compatible Rack (1-2) (3-up)
555-3967 SCDR-12 555-3953, ER-12 $69.99 $66.95
555-3968 SCDR-16 555-3954, ER-16 74.99 71.79
555-3969 SCDR-20 555-3955, ER-20 82.99 79.49