Palmer BRIDGE 4P

4-Channel Passive DI Box in 19" Rack Format!

You want to capture the pure, unprocessed sound of your instruments, but bass and guitar sound dull, and the keyboard signal hums? Then you need a DI box, and a good one, so your sound doesn’t get lost on the (cable) run.

The Palmer BRIDGE 4P is a 4-channel passive DI box in a 19" rack format with high-quality transformers that handle even strong levels distortion-free and without tone loss. Each channel features a 6.3 mm jack input, a THRU-Out for forwarding input signals, e.g. to an amplifier, plus two transformer-balanced XLR outputs—one on the front and one on the rear. With a 10:1 transformer ratio, the transformers provide optimal impedance and level matching to connect instrument signals from guitar, bass, keyboard, or synthesizer to a balanced microphone input. The galvanic isolation prevents ground loops from forming. This keeps your sound pure: brilliant, low-noise, and free from interference.

Thanks to a switchable 30 dB pad, the BRIDGE 4P can handle not only line signals but also extremely high input levels, allowing it, for example, to be inserted between amplifier output and speaker. The Audio-Over-Cat output enables forwarding all 4 channel signals over a single Cat cable (Cat5e or higher). This saves gear, space, and time. Due to its passive design, the BRIDGE 4P requires no power supply, making it extremely fail-safe. The BRIDGE 4P is the perfect solution for sound engineers, semi-professional and professional musicians, as well as recording studios that value reliable and durable products.