Updated 16 May 2026
| Brand | Palmer |
| Category | Pro Audio |
| Available at | 1 UK stores |
| 90-day avg | £404.40 |
Palmer
Palmer DELTA 4PM passive 4-channel microphone split box with Audio over Cat
£412.00£480.00↓ 14% offFair Price
Cheapest at Bax · 1 store
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PRICE HISTORY
Current
£389
Change
-1.9%
Avg
£391
Low
£360
High
£426
Volatility
4.4%
PRODUCT DESCRIPTION
- Palmer&apos
- s DELTA 4PM is a 4-channel split box for microphone signals. It also features Audio over Cat, which allows you to transfer all four channels simultaneously over a single CAT5E network cable. This makes this split box a versatile device. For example, you can send the signal to a personal monitor and simultaneously to the mixer, or to an effects device. Each of the channels has a throughput and two outputs in addition to the input, which are galvanically separated. The sturdy housing with 19-inch rack brackets allows you to easily mount the split box in your rack. The passive design requires no power source and is therefore also less susceptible to interference.