Bing ads convertion tracker

Eliminate impedance incompatibility between pieces of equipment, convert unbalanced audio to balanced (and vice versa), send multiple signals to a single destination and connect everything in your studio with our wide selection of interfaces and routers.


Studio Interconnect - Adapters, cable kits, guest panels, hubs and more.
Switchers and Routers - Get your signals just where you want them with this assortment of gear.
Switcher and Router Accessories - Automation interfaces, rack mounts and more.
Matching Amplifiers - Match signals effortlessly with these units.
Matching Amplifier Accessories - Converters, combiners, line level shifters and more.
Hum Reduction - Eliminate that annoying humming and buzzing.
Satellite - Connection converters for satellite receivers.
Routers - Dependable signal switching/routing.
Isolation Transformers - Top-notch electrical isolation to get rid of signal interference.

1 - 25 of 214 Items

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Broadcast Tools ACS8.2Plus
8X2 Stereo Audio Control, Euroblock Connectors

The ACS 8.2 Plus cleanly provides matrix audio switching of 8 stereo inputs to 2 stereo plus 2 mono outputs. You can assign any or all inputs to any or all outputs, with any input assigned to output [...]

Usually Available in 1-2 Weeks

List Price

$1,069.00

$929.00

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RDL TX-1A
Line Transformer

The TX1A provides transformer isolation between balanced line and unbalanced input, and sports a level trim pot that adjusts output 4 to 24 dB below input level. Input may be 10 k ohms bridging or [...]

Usually Available in 1-2 Weeks

List Price

$55.30

$39.42

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Aphex 141B
8 Channel D To A Converter

Ideal for surround outputs to speakers from DAW interfaces: • 44.1k and 48k operation • Independent output level trim adjustments • Plug and play operation Plug & Play D to A: Model 141B [...]

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List Price

$475.00

$399.00

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Broadcast Tools RA-1
Rack Mount Shelf

The Broadcast Tools RA-1 (1-RU rack shelf) provides mounting for three tri-rack or two half-rack "Rack-Able" configured products. The RA-1 is pre-drilled for flush and recessed product mounting. The [...]

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List Price

$69.00

$66.00

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Henry Engineering Matchbox HD
Bi-Directional Interface Amplifier

The Henry Engineering Matchbox-HD bi-directional stereo level and impedance interface quickly and easily connects consumer gear to professional equipment, eliminating the hum, buzz, and distortion [...]

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List Price

$195.00

$169.00

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RDL PS24AS
24 VDC Switching Power Supply, North American AC Plug, 500 mA, dc Plug

The RDL PS-24AS is a 24 Vdc switching power supply with a North American AC plug. RDL PS-24AS Specifications: • Input: 100 to 240 VAC • Output: 24 Vdc, 500 mA (UL, CSA) • [...]

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List Price

$30.37

$21.86

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ART CLEANBOXPRO
2 Channel Stereo Converter

The ART CLEANBoxPro dual channel level converter provides two channels of unbalanced to balanced level conversion and two channels of balanced to unbalanced level conversion in a rugged, compact, and [...]

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List Price

$99.00

$79.99

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Rolls MB15B
2-Way Stereo Converter

The Rolls MB15b ProMatch converts consumer level stereo RCA signals to balanced XLR professional line level, and vice versa. One side of the unit has two XLR inputs and stereo RCA outputs. The other [...]

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List Price

$90.00

$56.00

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Henry Engineering RMA
Rack Mount Adaptor

Rack shelf adaptor for Henry Matchbox, Superelay, and other 1/3-space Henry Engineering units. 2 filler panels are included.

In Stock

Broadcast Tools SS2.1MLR-TERM
Audio Switcher / Router with Terminal Connectors

The SS 2.1 MLR/Term is a transparent two input, dual output switcher/router with mechanical latching relays and Terminal connectors. The SS 2.1 MLR/Term is perfect for all types of passive signal [...]

In Stock

List Price

$279.00

$249.00

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Broadcast Tools COA-37XDS
Connect O Adapter, ABC XDS Starguide II/III

Here's another problem solver from Broadcast Tools for the ABC XDS or StarGuide II/III satellite receiver! The Connect O' Adapter 37 XDS provides an effective way to convert the male DB-37 connector [...]

Usually Available in 1-2 Weeks

List Price

$74.00

$70.00

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Broadcast Tools COA-9X DS MAX
Connect-O-Adapter 9 ABC XDS; WWI IDC MAX StarGuide II/III Analog and AES Audio

Need to convert the DB-9 connector to the euroblock removable screw terminals? The Connect O' Adapter 9 XDS/MAX will do the job. The COA-9 XDS/MAX is designed to plug into the male 9-pin D-Sub [...]

Usually Available in 1-2 Weeks

List Price

$34.00

$32.00

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Henry Engineering TwinMatch
Interface Amplifier

TwinMatch is a dual-stereo (4-channel) level and impedance converter that interfaces two unbalanced consumer stereo outputs with professional balanced equipment. TwinMatch is ideal for use with a [...]

Usually Available in 1-2 Weeks

List Price

$225.00

$189.00

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Broadcast Tools SMARTRELAY4
Smart Relay 4 for Converting Closures to a Pulse (SR-4)

The Broadcast Tools Smart Relay 4 is the perfect tool for converting sustained network closures to a pulse, providing four independent DPDT relays and eight optically isolated 5 to 24 vdc wet or dry [...]

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List Price

$229.00

$199.00

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Broadcast Tools SS2.1MLRBNC
Audio Switcher with BNC Connectors

The Broadcast Tools SS 2.1 MLR/BNC is a transparent, two input, dual output switcher/router with mechanical latching relays and BNC connectors that excels at all types of passive signal switching via [...]

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List Price

$279.00

$249.95

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ART DTI
Hum Eliminator

The DTI (Dual Transformer/Isolater) is a passive audio interface that uses a pair of high performance transformers to separate input and output signal grounds, for isolating two systems and reducing [...]

Usually Available in 1-2 Weeks

List Price

$89.99

$75.99

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Henry Engineering Patchbox-II
Stereo Output Multiplier

The new PatchBox II by Henry Engineering takes a 1/4" TRS L/R stereo source and delivers two balanced XLR, four 1/4" TRS and 6 RCA pairs, for even more outputs from one stereo source! The [...]

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List Price

$150.00

$135.00

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Broadcast Tools SS 16.4
16 Stereo in 4 Stereo Out Switcher

The Broadcast Tools SS 16.4 provides matrix audio switching of 16 stereo inputs to 4 stereo plus 4 monaural outputs. Matrix switching allows any or all inputs to be assigned to any or all outputs. [...]

Usually Available in 1-2 Weeks

List Price

$1,529.00

$1,329.00

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Broadcast Tools DTD-16 PLUS
DTMF Tone/Sequencer Decoder

The DTD-16 Plus is a full-featured DTMF tone/sequence decoder that is user programmable to decode single tones or sequences up to six tones in length and maybe assigned to any one of eight SPST [...]

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List Price

$279.00

$229.00

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Henry Engineering StereoSwitch-II
Stereo Switcher

StereoSwitch II is a three-input stereo audio switcher. It accepts up to three stereo balanced audio sources, selecting one to be routed to the stereo balanced output. It is ideally suited for [...]

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List Price

$325.00

$295.00

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RDL STA-1
Interface Amplifier

The STA-1 is a dual-channel line-level preamplifier with bridging inputs, adjustable gain or loss, and low-impedance outputs. Each of the two identical circuits is both an electronic line transformer [...]

Usually Ships From Factory in 24-48 Hours

List Price

$219.56

$156.50

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Whirlwind IMP2
Direct Box Single Channel

Built rugged on the inside and outside, the Whirlwind IMP2 passive direct box is a mainstay of pro systems everywhere. It converts a line or instrument level unbalanced signal to a low impedance [...]

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List Price

$71.59

$60.00

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Broadcast Tools SS 4.4
4x4 Active Stereo Matrix Switcher

The SS 4.4 provides matrix audio switching of four stereo inputs to 4 stereo outputs. Matrix switching allows any/or all inputs to be assigned to any/or all outputs. The SS 4.4 may be controlled via [...]

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List Price

$609.00

$549.00

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RDL HR-DAC1
D to A Converter - 24 Bit / 192 kHz

The HR-DAC1 is the ideal choice in installations requiring high quality analog audio from an AES/EBU, AES-3ID or S/PDIF digital audio source. The HR-DAC1 automatically detects a valid input on any of [...]

Usually Available in 1-2 Weeks

List Price

$705.34

$502.74

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ART PDB
Passive Direct Box

If you are in the business of making sound, sooner or later you will need a good direct box, and the ART PDB is all that and more. The PDB Passive Direct Box is a road-rugged DI for connection of [...]

Usually Available in 1-2 Weeks

List Price

$55.99

$45.99

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