Palmer PAN4 PRO - 2-CHANNEL PASSIVE DIRECT BOX
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Information
Information
Manufacturer Information
Palmer
https://www.adamhall.com
info@adamhall.com
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Safety manager:
Adam Hall GmbH
Email: info@adamhall.com
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Two PAN-01s combined for true stereo
The PAN 04 adopts the internal architecture of a PAN-01, but doubled. The result: two identical channels housed in a single unit, ideal for maintaining tonal coherence and level balance between left and right channels. This approach eliminates possible disparities between two separate DIs and simplifies transport as well as installation.
Useful features for everyday use
Immediate stereo
Two perfectly matched channels offer a simple and reliable solution for all setups where the left/right pair must remain stable, from stage to broadcast.
Passive DI, synonymous with peace of mind
Without power or batteries, the passive design prioritizes robustness and consistency. It facilitates level matching and the conversion of an unbalanced signal to a balanced signal, enabling long cable runs with reduced noise.
Single unit, smoother workflow
Combining the two channels reduces the number of units to carry and speeds up wiring. Ideal for backlines, TV studios, and tours where every minute counts.
Technical specifications
General
- Type: passive direct box
- Number of channels: 2 (stereo)
- Format: two channels combined in a single unit
- Power: none (passive)
Functions and usage
- Conversion of unbalanced signals to balanced connections
- Applications: keyboards, synthesizers, drum machines, and multi-output devices
- Use: stage, studio, broadcast, and installation
Technical specifications
| Number of channels | 2 | Category | audio converter |
| Rackable | No | Type | Box |
Questions frequently asked
Is the Palmer PAN4 Pro suitable for a stereo keyboard?
Its two matching channels allow connecting the left and right outputs of a digital piano or a synthesizer. This preserves the level consistency between the two paths.
Is a power supply required to use this passive DI box?
No power supply or battery is needed: the PAN4 Pro operates with a passive design.
Can a drum machine be connected to the Palmer PAN4 Pro?
This 2-channel DI is intended for drum machines as well as synthesizers and expanders with multiple outputs. It converts an unbalanced signal into a balanced one to facilitate connection to a mixing console or audio interface. Its format combines both channels in a single unit.
Does the PAN4 Pro reduce noise on long cables?
The conversion to a balanced signal is designed for long cable runs with reduced noise.
Can this direct box be rack-mounted?
No, this 2-channel unit is not rack-mountable. Its compact format houses two channels in a single unit intended mainly for stage, studio, or broadcast setups.



