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Palmer 19" 4 Channel Passive DI Rack with AoC (Audio Over CAT)

by Palmer
$569.00

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Overview

Are you aiming to capture the pure signal from a guitar, bass, or keyboard without any noise and tonal loss, even over long cable runs? In that case, you need a DI box - and a high-quality one at that - to ensure your sound won't be compromised.

The BRIDGE 4P from Palmer is a 4-channel passive DI box in 19" rack format with high-quality transformers that handle even high levels without distorting or losing the pure sound of your instrument. Each channel is equipped with a 1/4" jack input, a THRU output (for forwarding the input signals to an amplifier, for example), and two transformer-balanced XLR outputs - one at the front and one at the rear.

With a transformation ratio of 10:1, the transformers ensure optimum impedance and level matching for connecting instrument signals from guitar, bass, keyboard or synthesizer to a balanced microphone input. At the same time galvanic isolation prevents ground loop hum, so that the signal remains pure, clear and ultra-low noise, without any interference.

Thanks to a switchable 30dB pre-attenuation, the BRIDGE 4P can be fed with extremely high input levels in addition to line signals, which means it can even be looped in between the amplifier output and speakers, for example. The Audio-Over-Cat output enables the signals of all 4 channels to be routed via a single Cat (Cat5e or higher) cable. This saves material, space and time. Due to its passive design, the BRIDGE 4P requires no power supply, which makes it extremely fail-safe.

The BRIDGE 4P is the ideal solution for audio technicians, semi-professional and professional musicians as well as recording studios that value reliable and durable products.

  • Balancing and impedance matching for guitar, bass, keyboards & synthesizers
  • Eliminates ground loop hum thanks to galvanic transformer isolation
  • 4 independent DI boxes in a solid 19" housing (1U)
  • Extremely fail-safe, no power supply required
  • THRU-output for passing the input signal
  • Audio over Cat output (AES72 Type 5e) for forwarding all signals via a single Cat cable
  • Pure and unaltered low-noise audio
  • Handles even high-level inputs without distortion thanks to switchable -30dB pad
  • Ground-lift switch for each output
  • Engineered in Germany
Specifications
Product type DI boxes
Type passive
Transformer isolated yes
Channels 4
Inputs 4
input type unbalanced
Input connectors 6.3 mm jack
Number of outputs 4 (+ 4 parallel XLR outs + AoC)
THRU outputs/channel 1
Output type balanced
Output connectors RJ45
Output connectors XLR
Output impedance 30 Ohm(s)
Frequency response 20 Hz - 20 kHz
Cabinet material sheet steel
Width 482 mm
Width 19 "
Depth 90 mm
Height 44 mm
Height 1 U
Weight 1.92 kg
Ground lift switch yes
Additional Features AoC output with ground lift
Ambient temperature during operation -20 - 70 °C
Relative Humidity < 80% (non-condensing)

Audio

Max. input level (< 1% THD, 20 Hz) + 21 dBu
Frequency response (±0,1 dB, relative 1 kHz) 20 Hz - 20 kHz
Input impedance (1 kHz) 27 kOhm
Output impedance (1 kHz) 30 Ohm(s)

 

Shipping & Returns

This product includes FREE SHIPPING Australia Wide and an easy 30 day return policy.

If you decide you want to return an item for any reason within 30 days you can send it back and receive a full refund of the purchase price, just pay the return shipping cost.

For additional information see our full Shipping and Returns policy by clicking here.

Why Buy from Us?

With so many online retailers to choose from, we appreciate you considering Refiner Music. Here's what sets us apart:

  • FREE SHIPPING on purchases over $70 Australia Wide.
  • Price match guarantee. We provide the best online prices guaranteed.
  • 30 day easy returns. Not happy with your purchase? We'll take it back, no questions asked.
  • We give back. 10% of Refiner Music's profits are donated to up and coming Australian artists in the music industry.
  • Australian owned and operated. Our mission as an Australian company is to get behind and grow the Australian music industry by not just supporting Australian brands, but Australian musicians alike.
Overview

Are you aiming to capture the pure signal from a guitar, bass, or keyboard without any noise and tonal loss, even over long cable runs? In that case, you need a DI box - and a high-quality one at that - to ensure your sound won't be compromised.

The BRIDGE 4P from Palmer is a 4-channel passive DI box in 19" rack format with high-quality transformers that handle even high levels without distorting or losing the pure sound of your instrument. Each channel is equipped with a 1/4" jack input, a THRU output (for forwarding the input signals to an amplifier, for example), and two transformer-balanced XLR outputs - one at the front and one at the rear.

With a transformation ratio of 10:1, the transformers ensure optimum impedance and level matching for connecting instrument signals from guitar, bass, keyboard or synthesizer to a balanced microphone input. At the same time galvanic isolation prevents ground loop hum, so that the signal remains pure, clear and ultra-low noise, without any interference.

Thanks to a switchable 30dB pre-attenuation, the BRIDGE 4P can be fed with extremely high input levels in addition to line signals, which means it can even be looped in between the amplifier output and speakers, for example. The Audio-Over-Cat output enables the signals of all 4 channels to be routed via a single Cat (Cat5e or higher) cable. This saves material, space and time. Due to its passive design, the BRIDGE 4P requires no power supply, which makes it extremely fail-safe.

The BRIDGE 4P is the ideal solution for audio technicians, semi-professional and professional musicians as well as recording studios that value reliable and durable products.

  • Balancing and impedance matching for guitar, bass, keyboards & synthesizers
  • Eliminates ground loop hum thanks to galvanic transformer isolation
  • 4 independent DI boxes in a solid 19" housing (1U)
  • Extremely fail-safe, no power supply required
  • THRU-output for passing the input signal
  • Audio over Cat output (AES72 Type 5e) for forwarding all signals via a single Cat cable
  • Pure and unaltered low-noise audio
  • Handles even high-level inputs without distortion thanks to switchable -30dB pad
  • Ground-lift switch for each output
  • Engineered in Germany
Specifications
Product type DI boxes
Type passive
Transformer isolated yes
Channels 4
Inputs 4
input type unbalanced
Input connectors 6.3 mm jack
Number of outputs 4 (+ 4 parallel XLR outs + AoC)
THRU outputs/channel 1
Output type balanced
Output connectors RJ45
Output connectors XLR
Output impedance 30 Ohm(s)
Frequency response 20 Hz - 20 kHz
Cabinet material sheet steel
Width 482 mm
Width 19 "
Depth 90 mm
Height 44 mm
Height 1 U
Weight 1.92 kg
Ground lift switch yes
Additional Features AoC output with ground lift
Ambient temperature during operation -20 - 70 °C
Relative Humidity < 80% (non-condensing)

Audio

Max. input level (< 1% THD, 20 Hz) + 21 dBu
Frequency response (±0,1 dB, relative 1 kHz) 20 Hz - 20 kHz
Input impedance (1 kHz) 27 kOhm
Output impedance (1 kHz) 30 Ohm(s)

 

Shipping & Returns

This product includes FREE SHIPPING Australia Wide and an easy 30 day return policy.

If you decide you want to return an item for any reason within 30 days you can send it back and receive a full refund of the purchase price, just pay the return shipping cost.

For additional information see our full Shipping and Returns policy by clicking here.

Why Buy from Us?

With so many online retailers to choose from, we appreciate you considering Refiner Music. Here's what sets us apart:

  • FREE SHIPPING on purchases over $70 Australia Wide.
  • Price match guarantee. We provide the best online prices guaranteed.
  • 30 day easy returns. Not happy with your purchase? We'll take it back, no questions asked.
  • We give back. 10% of Refiner Music's profits are donated to up and coming Australian artists in the music industry.
  • Australian owned and operated. Our mission as an Australian company is to get behind and grow the Australian music industry by not just supporting Australian brands, but Australian musicians alike.
FREE SHIPPING

FREE SHIPPING

Australia Wide
on purchases over $70.

WE GIVE BACK

WE GIVE BACK

10% of profits donated to
developing artists.

EASY RETURNS

EASY RETURNS

Not satisfied?
Send it Back.

PRICE MATCH

PRICE MATCH

Find a better price?
We'll beat it.

Overview

Are you aiming to capture the pure signal from a guitar, bass, or keyboard without any noise and tonal loss, even over long cable runs? In that case, you need a DI box - and a high-quality one at that - to ensure your sound won't be compromised.

The BRIDGE 4P from Palmer is a 4-channel passive DI box in 19" rack format with high-quality transformers that handle even high levels without distorting or losing the pure sound of your instrument. Each channel is equipped with a 1/4" jack input, a THRU output (for forwarding the input signals to an amplifier, for example), and two transformer-balanced XLR outputs - one at the front and one at the rear.

With a transformation ratio of 10:1, the transformers ensure optimum impedance and level matching for connecting instrument signals from guitar, bass, keyboard or synthesizer to a balanced microphone input. At the same time galvanic isolation prevents ground loop hum, so that the signal remains pure, clear and ultra-low noise, without any interference.

Thanks to a switchable 30dB pre-attenuation, the BRIDGE 4P can be fed with extremely high input levels in addition to line signals, which means it can even be looped in between the amplifier output and speakers, for example. The Audio-Over-Cat output enables the signals of all 4 channels to be routed via a single Cat (Cat5e or higher) cable. This saves material, space and time. Due to its passive design, the BRIDGE 4P requires no power supply, which makes it extremely fail-safe.

The BRIDGE 4P is the ideal solution for audio technicians, semi-professional and professional musicians as well as recording studios that value reliable and durable products.

  • Balancing and impedance matching for guitar, bass, keyboards & synthesizers
  • Eliminates ground loop hum thanks to galvanic transformer isolation
  • 4 independent DI boxes in a solid 19" housing (1U)
  • Extremely fail-safe, no power supply required
  • THRU-output for passing the input signal
  • Audio over Cat output (AES72 Type 5e) for forwarding all signals via a single Cat cable
  • Pure and unaltered low-noise audio
  • Handles even high-level inputs without distortion thanks to switchable -30dB pad
  • Ground-lift switch for each output
  • Engineered in Germany
Specifications
Product type DI boxes
Type passive
Transformer isolated yes
Channels 4
Inputs 4
input type unbalanced
Input connectors 6.3 mm jack
Number of outputs 4 (+ 4 parallel XLR outs + AoC)
THRU outputs/channel 1
Output type balanced
Output connectors RJ45
Output connectors XLR
Output impedance 30 Ohm(s)
Frequency response 20 Hz - 20 kHz
Cabinet material sheet steel
Width 482 mm
Width 19 "
Depth 90 mm
Height 44 mm
Height 1 U
Weight 1.92 kg
Ground lift switch yes
Additional Features AoC output with ground lift
Ambient temperature during operation -20 - 70 °C
Relative Humidity < 80% (non-condensing)

Audio

Max. input level (< 1% THD, 20 Hz) + 21 dBu
Frequency response (±0,1 dB, relative 1 kHz) 20 Hz - 20 kHz
Input impedance (1 kHz) 27 kOhm
Output impedance (1 kHz) 30 Ohm(s)

 

Shipping & Returns

This product includes FREE SHIPPING Australia Wide and an easy 30 day return policy.

If you decide you want to return an item for any reason within 30 days you can send it back and receive a full refund of the purchase price, just pay the return shipping cost.

For additional information see our full Shipping and Returns policy by clicking here.

Why Buy from Us?

With so many online retailers to choose from, we appreciate you considering Refiner Music. Here's what sets us apart:

  • FREE SHIPPING on purchases over $70 Australia Wide.
  • Price match guarantee. We provide the best online prices guaranteed.
  • 30 day easy returns. Not happy with your purchase? We'll take it back, no questions asked.
  • We give back. 10% of Refiner Music's profits are donated to up and coming Australian artists in the music industry.
  • Australian owned and operated. Our mission as an Australian company is to get behind and grow the Australian music industry by not just supporting Australian brands, but Australian musicians alike.