Radial Engineering ProRMP – Passive Studio Reamper

The Radial ProRMP makes professional Reamping simple, affordable, and effective. This 100% passive Reamper lets you send pre-recorded tracks from your DAW back through guitar amps, pedals, or other effects to discover new tones and textures. Whether you’re shaping guitars, bass, keyboards, drums, or even vocals, the ProRMP opens up endless creative possibilities for adding character to your mixes.

Key Features

• Passive Reamper—no power required

• Record clean tracks and reamp later through amps and pedals

• Custom-wound transformer ensures warm tone and electrical isolation

• Level control for fine-tuning amp input levels

• Eliminates ground loop hum and buzz

• Plug-and-play design—simple and reliable

• Works with guitar, bass, keyboards, drums, vocals, and more

• Can also warm up wireless system outputs

How It Works

1. Step 1: Record a clean (dry) track using a direct box like the Radial Pro48—while still monitoring your amp.

2. Step 2: Send the dry track from your DAW into the ProRMP, which converts it to a hi-Z signal optimized for amps and pedals. Adjust levels and mic placement until you get the perfect sound.

Specifications

• Circuit Type: Passive, transformer isolated

• Input: Balanced, line-level

• Output: Hi-Z instrument-level

• Level Control: Variable

• Ground Lift: Yes

• Construction: Heavy-duty steel chassis, Radial durability