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Isolators, Transformers, Hum Eliminators

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Line Balancer/Splitter
Whirlwind LINE- BAL/ SPLITTER
Line Balancer/Splitter

This handy tool balances and isolates a single line level signal or lets you send a line level signal to two destinations with transformer balancing and isolation for one or both of the outputs. The balancing provides superior noise ...

List Price: $108.81
Our Price $98.92
You save 9% when you order today!
Usually ships in 2-3 weeks
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Line Level Shifter, 2 Channel with XLR Jacks
Ebtech LLS2XLR
Line Level Shifter, 2 Channel with XLR Jacks

The Line Level Shifter is designed to increase or decrease signal voltage (-10dBV and +4dBu) without adding noise. The Line Level Shifter also converts back and forth between balanced (+4dBu) and unbalanced (-10dBV) signals automatically. ...

List Price: $125.00
Our Price $89.99
You save 28% when you order today!
Usually ships in 1-2 business days

Microphone Bridging Transformer, 150/150/150 ohm
Pro Co MBT-2
Microphone Bridging Transformer, 150/150/150 ohm

Pro Co microphone bridging transformer. 150/150/150 ohm, dual electrostatic shields, MU-metal shielding, open channel frame construction with mounting ears. 10" color coded leads.

List Price: $60.99
Our Price $45.74
You save 25% when you order today!
Usually ships in 1-2 business days

Stereo Isolation Transformer
JK Audio PUR
Stereo Isolation Transformer

The Pureformer provides hum and noise reduction for sound cards and audio equipment, and removes ground loops and DC paths that can cause hum and signal breakup.The Pureformer isolates the electrical grounds of two pieces of audio ...

List Price: $59.00
Our Price $53.36
You save 10% when you order today!
Usually ships in 1-2 business days

2-ch. Balance Buddy
Rane BB22
2-ch. Balance Buddy

The Rane BB 22 Balance Buddy is a handy professional-grade tool used to provide isolation for and convert unbalanced -10 dBV consumer level RCA outputs up to balanced +4 dBu professional XLR inputs. The BB 22 converts one pair from -10 dBV ...

List Price: $185.00
Our Price $149.00
You save 19% when you order today!
Usually ships in 1-2 business days

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XLR-F to XLR-M Ground Lifter
Pro Co GLX
XLR-F to XLR-M Ground Lifter

Helps eliminate PA/recording system hum and buzz. Pins 2 and 3 are carried through, Pin 1 is not. Female XLR-type input. Male XLR-type output.

List Price: $36.49
Our Price $34.05
You save 7% when you order today!
Usually ships in 1-2 business days

Hum Eliminator, 2 Channel with XLR Jacks
Ebtech HE2XLR
Hum Eliminator, 2 Channel with XLR Jacks

The Hum Eliminator is designed to eliminate 60 cycle hum (60Hz AC signal) caused by ground loops. It is also designed to convert unbalanced lines to true balanced lines (and vice versa). Why? Unbalanced lines are more susceptable to ...

List Price: $115.00
Our Price $79.00
You save 31% when you order today!
Usually ships in 1-2 weeks
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Hum Eliminator for PC Audio Integration
Hosa HEM462
Hum Eliminator for PC Audio Integration

Hum Eliminator f/PC Audio

List Price: $127.00
Sale Price $61.81
Save up to 62% when you order in quantities!

Multiple Discounts apply to this item
Buy 4 @ $56.56 ea.
Buy 8 @ $52.52 ea.
Buy 12 @ $48.48 ea.
Usually ships in 1-2 business days

Line Isolator Dual Line Balanced
Whirlwind ISO2
Line Isolator Dual Line Balanced

The ISO-2 is a two channel isolation box and line balancer. As an isolation unit, use it to isolate lines to press and video feeds or on-stage power amps. It's a handy hum and buzz fighter for broadcast or live sound applications. As a ...

List Price: $162.92
Our Price $148.11
You save 9% when you order today!
Usually ships in 2-3 weeks
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8 Channel Line Level Splitter, Passive
Whirlwind SPC83L
8 Channel Line Level Splitter, Passive

The Whirlwind SPC83L passive line level splitter is the ideal, expandable solution for permanent installations. It provides 8 channels of mic level splitting circuitry in a single rack space unit.The SPC83L provides one direct and two ...

List Price: $509.05
Our Price $462.77
You save 9% when you order today!
Usually ships in 1-2 business days

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8 channel rack box
Ebtech HE8
8 channel rack box

Almost all AC hum (60Hz in the US) is caused by groundloops. Rather than filtering, the Hum Eliminator prevents groundloops from forming in the first place. .Just plug the Hum Eliminator into the signal lines between ...

List Price: $290.00
Our Price $219.99
You save 24% when you order today!
Usually ships in 1-2 business days

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Ground Lifter Transformer
Sescom IL17
Ground Lifter Transformer

In Line Transformer

List Price: $19.75
Sale Price $18.96
Usually ships in 1-2 business days

Impedence Transformer
Sescom MI18
Impedence Transformer

Impedence Transformer

List Price: $109.00
Sale Price $49.95
You save 54% when you order today!
Usually ships in 1-2 business days

Radial Twin Isolator
Radial Engineering TWIN-ISO
Radial Twin Isolator

The Radial Twin-Iso is a balanced 2-channel, line-level isolator that has been specifically developed for professional touring systems as a means to eliminate hum and buzz caused by ground loops when interfacing various equipment such as ...

List Price: $300.00
Our Price $259.99
You save 13% when you order today!
Usually ships in 3-4 weeks
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Trans Adapter
Switchcraft 9144
Trans Adapter

3-contact female-2conducter phone plug Z-matching Transformer. 1/4" diameter.Series 9000 Line Matching Transformers offer low-loss interconnections between high and low impedance equipment. Exclusive mu-metal shielding protects against ...

List Price: $90.24
Our Price $67.68
Save up to 42% when you order in quantities!

Multiple Discounts apply to this item
Buy 10 @ $58.66 ea.
Buy 100 @ $51.89 ea.
Usually ships in 2-3 weeks
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Special order item

 
A/V interface with steel wallplate, mountable (AV1A shown).
Pro Co AVP-1STS
A/V interface with steel wallplate, mountable (AV1A shown).

For connection of film projectors, tape recorders, and phonographs to standard low-Z balanced microphone input of public address system. RCA, 1/4" (6.35mm) and mini-jack (3.5mm) inputs. Male XLR-type balanced mic-level output and ...

List Price: $138.99
Our Price $93.56
You save 33% when you order today!
Usually ships in 2-3 weeks
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110-75 Ohm Digital Audio Impedance Transformer
Canare BCJ-XJ-A10TRA
110-75 Ohm Digital Audio Impedance Transformer

110-75 ohm Impedance Transformer with 10dB Attenuation Pad. "1 Volt peak to peak" Output version for integrating base band Video DA's and Routing Switchers. XLR3-Female to BNC Female.Applications Post Production Suites Recording Studios ...

List Price: $35.18
Our Price $34.31
Call for availability

Special order item

 
Impedance Transformer, Digital Audio, 110 to 75 Ohm, Female XLR to Female BNC
Canare BCJ-XJ-TRB
Impedance Transformer, Digital Audio, 110 to 75 Ohm, Female XLR to Female BNC

Applications Post Production Suites Recording Studios AES/EBU Digital Audio Routing SPDIF Digital Audio RoutingFeatures SMPTE 276M and AES3 Transmission Standard Coaxial transmission of 2 Channel Digital Audio Allows longer cable ...

List Price: $22.08
Our Price $21.53
Usually ships in 1-2 weeks
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Transformer, 20k ohm/150 ohm
Pro Co CBT-1A
Transformer, 20k ohm/150 ohm

Direct box transformer. 20k ohm/150 ohm, dual electrostatic shields, open channel frame construction with mounting ears. 4" color coded leads.

List Price: $19.99
Our Price $18.73
You save 6% when you order today!
Usually ships in 2-3 weeks
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Single Channel Audio Input Isolator
Jensen Transformers CI-1RR
Single Channel Audio Input Isolator

Ideal for use with subwoofers and mono-block amplifiers where use of a stereo unit would be impractical.Features: Ruler-flat frequency response preserves "Audiophile Quality" signals High-grade nickel-iron-molybdenum alloy cores for ...

List Price: $114.95
Our Price $104.42
You save 9% when you order today!
Usually ships in 2-3 weeks
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Special order item

 
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