MCM Electronics

Audio Isolation Transformer

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    Audio Isolation Transformer

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    287-1404 - AUDIO TRANSFORMER 1:1 TY-145P 600 OHM TO 600 OHM CT

    PC Mount 1:1 Audio Transformer (600 ohm) Highly efficient compact transformers are commonly used in a variety of audio interface circuits, including line matching, telephone coupling, pulse trigger, interstage and isolation situations.

    Mfr Name: Triad Magnetics

    Mfr Number: TY-145P

    In Stock

    $4.69

    (MSRP $5.95)
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    555-16055 - 2 Channel Ground Loop Isolator Hum/Noise Eliminator XLR and 1/4"

    2 Channel Ground Loop Isolator Almost all 60Hz AC hum is caused by ground loops that act like radio antennae (loop antenna). The Hum Eliminator completely eliminates this by breaking the ground loop, making it impossible for the signal lines to pick up the AC hum and noise in the first place.

    Mfr Name: Pyle

    Mfr Number: PHE400

    In Stock

    $24.99

    (MSRP $62.99)
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    555-8498 - Ground Loop Isolator 3.5mm Stereo to Left and Right RCA Males

    Isolation Cable Perfect for connecting portable devices including smartphones, tablets and laptops to external sound gear. In line dual isolation transformer eliminates hum and other noise caused by ground loops, especially when sound source is AC powered. High quality audio isolation transformers

    Mfr Name: Stellar Labs

    Mfr Number: 555-8498

    In Stock

    $9.99

    (MSRP $19.95)
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    287-1400 - AUDIO TRANSFORMER 1:1 10K OHM TO 10K OHM CT

    PC Mount 1:1 Audio Transformer (10K ohm) Highly efficient compact transformers are commonly used in a variety of audio interface circuits, including line matching, telephone coupling, pulse trigger, interstage and isolation situations.

    Mfr Name: Triad Magnetics

    Mfr Number: TY-141P

    In Stock

    $3.49

    (MSRP $5.95)
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    555-8492 - Ground Loop Isolator 3.5mm Stereo Male to Female

    Isolation Cable Perfect for connecting portable devices including smartphones, tablets and laptops to external sound gear. In line dual isolation transformer eliminates hum and other noise caused by ground loops, especially when sound source is AC powered. High quality audio isolation transformers

    Mfr Name: Stellar Labs

    Mfr Number: 555-8492

    In Stock

    $7.99

    (MSRP $15.95)
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    555-18942 - Audio Isolation Transformer With Supression

    Audio Isolation Transformer with Suppression Features: * Studio Quality Bifilar Audio Transformer * Transient and RF Suppression * Terminal Block Transformer Connections * Galvanic Isolation * 1:1 Transformer Coupling * Transformer to Drive 600 Ohm Line * Convenience of RDL TXs * Frequency Response:…

    Mfr Name: Radio Design Labs

    Mfr Number: TX-AT1S

    In Stock

    $92.99

    (MSRP $127.03)
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    555-8490 - Ground Loop Isolator 3.5mm Stereo Male to Male

    Isolation Cable Perfect for connecting portable devices including smartphones, tablets and laptops to external sound gear. In line dual isolation transformer eliminates hum and other noise caused by ground loops, especially when sound source is AC powered. High quality audio isolation transformers

    Mfr Name: Stellar Labs

    Mfr Number: 555-8490

    In Stock

    $7.99

    (MSRP $15.95)
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    555-18816 - Hum Killer Isolation Module Stereo Ground Loop Isolator

    HUM KILLER" Stereo Audio Isolation Transformer The AV-HK1 is a rugged product designed for portable use. For fixed installations, a mounting bracket is included. Many consumer audio inputs and outputs use stereo mini-plugs and jacks. The AV-HK1 includes two adapter cables to interface with these…

    Mfr Name: Radio Design Labs

    Mfr Number: AV-HK1

    In Stock

    $86.99

    (MSRP $115.67)
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    555-8496 - Ground Loop Isolator 3.5mm Stereo to Left and Right XLR Males

    Isolation Cable Perfect for connecting portable devices including smartphones, tablets and laptops to external sound gear. In line dual isolation transformer eliminates hum and other noise caused by ground loops, especially when sound source is AC powered. High quality audio isolation transformers

    Mfr Name: Stellar Labs

    Mfr Number: 555-8496

    In Stock

    $9.99

    (MSRP $19.95)
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    555-2855 - Matching Audio Transformer

    Matching Audio Transformer General purpose matching transformer allows proper connection between high and low impedance inputs and outputs. Bi-directional device may be used to balance an unbalanced line, or provide isolation between two pieces of equipment. It may also be used to produce a balanced…

    Mfr Name: Bogen Communications

    Mfr Number: WMT1A

    In Stock

    $29.99

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    555-7675 - Z-Direct Passive Direct Box

    …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.

    Mfr Name: Applied Research Technology

    Mfr Number: ZDIRECT

    In Stock

    $25.00

    (MSRP $35.00)
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    287-1402 - AUDIO TRANSFORMER 1:1 TY-144P 15K OHM TO 15K OHM CT

    PC Mount 1:1 Audio Transformer (15K ohm) Highly efficient compact transformers are commonly used in a variety of audio interface circuits, including line matching, telephone coupling, pulse trigger, interstage and isolation situations.

    Mfr Name: Triad Magnetics

    Mfr Number: TY-144P

    In Stock

    $3.49

    (MSRP $5.95)
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    555-18928 - Balanced/Unbalanced Line Out 4 Ohm / 8 Ohm Input Interface

    …8 Ohm Input Interface The TX-8A is the ideal choice in many applications requiring superior quality transformer coupling between the output of a 4 or 8 Ohm power amplifier and the input of an audio mixer or amplifier. A front-panel LEVEL control allows the output to be adjusted for -10 dBV or +4 dBu…

    Mfr Name: Radio Design Labs

    Mfr Number: TX-8A

    In Stock

    $64.99

    (MSRP $88.04)
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    555-8494 - Ground Loop Isolator 3.5mm Stereo to XLR Mono Male

    Isolation Cable Perfect for connecting portable devices including smartphones, tablets and laptops to external sound gear. In line dual isolation transformer eliminates hum and other noise caused by ground loops, especially when sound source is AC powered. High quality audio isolation transformers

    Mfr Name: Stellar Labs

    Mfr Number: 555-8494

    In Stock

    $7.99

    (MSRP $15.95)
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    83-17634 - JustBoom Digi HAT For Raspberry Pi

    …resolution digital audio output add on board for the Raspberry Pi. Simply stack the plug-and-play add on board (HAT) onto your Raspberry Pi A+, B+, 2B or the new 3B and it will be ready to use immediately. The JustBoom Digi HAT produces an unmodified, high quality, digital audio data stream for…

    Mfr Name: Pi Supply

    Mfr Number: 83-17634

    In Stock

    $44.99

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    555-15370 - Dual Channel Passive Direct Box

    …that let you connect instrument, line, or speaker level signals to a mixer or other balanced inputs through high performance audio isolation transformers. Each of the high impedance single-ended 1/4" inputs is converted by a transformer into an isolated, balanced, low impedance signal output.

    Mfr Name: Applied Research Technology

    Mfr Number: DUALZ DIRECT

    In Stock

    $40.00

    (MSRP $50.00)
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    555-18836 - Audio/Video Hum Killer

    Audio/Video Hum Killer The EZ-HK3 is a superior-quality stereo audio and composite video transformer isolation module for use with unbalanced, high impedance audio inputs and standard 75 ohm composite video. Input and output connections are provided on gold-plated RCA jacks.

    Mfr Name: Radio Design Labs

    Mfr Number: EZ-HK3

    In Stock

    $93.99

    (MSRP $126.35)
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    555-18936 - Audio Transformer - XLR-Phono

    Balanced to Unbalanced Audio Transformer - XLR, RCA Specifications: * Studio Quality Bifilar Audio Transformer * Galvanic Isolation with the Convenience of RDLr TXsT * Connectorized with Gold Contacts on Input and Output * Balanced to Unbalanced Conversion * Professional to Consumer Level Conversion…

    Mfr Name: Radio Design Labs

    Mfr Number: TX-AFC1F

    In Stock

    $89.99

    (MSRP $122.26)
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    555-TX-10B - RDL Bridging Input Transformer

    * Add transformer isolation to any line level input * Use as a 10Kohm input bridge on any audio line * Provides balanced input and output * Frequency response: 20Hz~20KHz * THD: <0.05% * Passive device requires no power

    Mfr Name: Radio Design Labs

    Mfr Number: TX-10B

    In Stock

    $39.99

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    555-22405 - 70V MIXER AMPLIFIER 4 INPUT 60W RMS

    Commercial Mixer Amplifier The Crown 160MA is a high value mixer-amplifier for commercial audio. It provides 8-ohm and constant-voltage outputs (70V and 100V). Typical uses are paging, background music, and music-on-hold. The 160MA provides 4 inputs (each with a volume control) and a 60W amplifier…

    Mfr Name: Crown Audio

    Mfr Number: G160MA

    In Stock

    $289.00

    (MSRP $341.25)
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    555-22400 - 70V MIXER AMPLIFIER 3 INPUT 35W RMS

    Commercial Mixer Amplifier The Crown 135MA is a high value mixer-amplifier for commercial audio. It provides 8-ohm and constant-voltage outputs (70V and 100V). Typical uses are paging, background music, and music-on-hold. The 135MA provides 3 inputs (each with a volume control) and a 35W amplifier…

    Mfr Name: Crown Audio

    Mfr Number: 135MA

    In Stock

    $179.00

    (MSRP $208.95)
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    555-7677 - Balanced Mic Level Output Direct Box Multi Input

    Audio/Video Direct Box Ideal in applications where iPod's, 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…

    Mfr Name: Applied Research Technology

    Mfr Number: AVDIRECT

    In Stock

    $55.00

    (MSRP $70.00)
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    555-18940 - 600 Ohm 1:1 Audio Isolation Transformer

    Audio Isolation Transformer - 600 O 1:1 Features: * Studio Quality Bifilar Audio Transformer * Terminal Block Transformer Connections * Galvanic Isolation with 1:1 Transformer Coupling * Transformer to Drive 600 Ohm Line * Convenience of RDLr TXsT * Frequency Response: 20 Hz to 20 kHz (+/- 0.1 dB) *…

    Mfr Name: Radio Design Labs

    Mfr Number: TX-AT1

    In Stock

    $84.99

    (MSRP $114.92)
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    555-2870 - Voice Activated Relay

    Voice Activated Relay This device monitors audio activity over a wide range of input voltages and operates a DPDT relay. It may be used to detect voltages as low as that directly from a microphone, or as high as from a 70V speaker system.

    Mfr Name: Bogen Communications

    Mfr Number: VAR1

    In Stock

    $103.99

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