Transformers and Isolators

Isolation transformers remove hum, ground loops, and DC offsets that degrade audio quality

Found Products

TR-91

  • Speakers

Audio Transformer

The TR-91 is a 100W transformer for speaker signals. The unit takes one 4Ω/8Ω channel from a speaker output of a power amplifier, transforms it to 70/100V and distributes it to an array of loudspeakers.

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Inputs:

    1 Speaker Lo-Z

Outputs:

    1 Speaker Hi-Z

TR-92

  • Speakers

Dual Audio Transformer

The TR-92 is a 2x100W transformer for speaker signals. The unit takes two 4Ω/8Ω channels from a speaker output of a power amplifier, transforms them to 70/100V and distributes them to an array of loudspeakers.

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Inputs:

    2 Speaker Lo-Z

Outputs:

    2 Speaker Hi-Z

TR-93

  • Speakers

Audio Transformer

The TR-93 is a 200W transformer for speaker signals. The unit takes one 4Ω/8Ω channel from a speaker output of a power amplifier, transforms it to 70/100V and distributes it to an array of loudspeakers.

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Inputs:

    1 Speaker Lo-Z

Outputs:

    1 Speaker Hi-Z

TR-94

  • Speakers

Dual Audio Transformer

The TR−94 is a 2x200W transformer for speaker signals. The unit takes two 4Ω/8Ω channels from a speaker output of a power amplifier, transforms them to 70/100V and distributes them to an array of loudspeakers.

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Inputs:

    2 Speaker Lo-Z

Outputs:

    2 Speaker Hi-Z

TR-1A

Balanced Mono Audio Isolation Transformer

The TR-1A is a high-performance isolation transformer for balanced mono audio signals. It completely isolates devices to eliminate hum, ground loops and DC offsets that can degrade the audio quality.

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Inputs:

    1 Mono (B)

Outputs:

    1 Mono (B)

TR-2A

Balanced Stereo Audio Isolation Transformer

The TR-2A is a high-performance isolation transformer for balanced stereo audio signals. It completely isolates devices to eliminate hum, ground loops, and DC offsets that can degrade audio quality.

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Inputs:

    1 Stereo (B)

Outputs:

    1 Stereo (B)