Your Feedback


Item: REC0015883-000
  • New!
Rockruepel Product Image
Enable Social Media
Brickwall limiting, level control for mono or stereo tracks & sound shaping capabilities in one device.  All product info

£ 3,829.00
incl. VAT, incl. Shipping Costs
or cheap with financing
available soon, estimated to be in stock: May 31, 2022
We are happy to help you!
Our team
Pro Audio & PC
+44 17 0877 1966
+44 17 0877 1901

Activate social media for sharing. Data will only be sent via social networks with your consent.

Product information - Rockruepel

Transformer-based analog limiter

Gray Runner front
Gray Runner

Rockruepel overview:

  • novel type of analogue limit
  • maximum loudness with constant waveform
  • completely analog circuit
  • precise level control with new type of multi-dial
  • detented Elma output and reset time switches
  • real, hardwired bypass
  • alternative output for additional signal tap
  • ED-Mod (EDM) = High Pass Filter in the SideChain
  • Mono or Stereo usable (link function)
  • precise limiting LED
  • Transformer-balanced inputs
  • aluminum housing with 6mm front panel

An analog limiter in the 21st century?

The Rockruepel is a neo-classic: A transformer-based analog limiter! Brickwall limiting, level control for mono or Stereo signals and new sound shaping possibilities in one device. This new limiter circuit design improves control over high and highly fluctuating audio levels. Designed to get the most out of dynamics while keeping the waveform of the signal intact, the is made for the 21st century and its new audio formats and platforms like iTunes, Spotify or YouTube.

How does the work?

Rockruepel adapted and optimized the use of a current-controlled attenuator that sits between two Pikatron transformers. This element limits the signal but preserves its original waveform. A 10-turn potentiometer is used to adjust the threshold extremely precisely over a wide range from +2dBu to over +22dBu.
The output catch-up gain of up to 5dB and the 4 reset times from slow to fast are realized by means of Elma rotary switches. The unit can be used mono or stereo and has a relay based bypass. An additional output allows the additional execution of the signal in mastering applications.

Gray Runner
limit one back
Gray Runner


  • Manufacturer: Rockruepel
  • Hardware type: Limiter
  • Multi-band: No
  • Amplifier principle: Operational amplifier
  • Operation: Diode Bridge
  • Number of channels: 2
  • Format: 19"
  • Max. Gain in db: 5
  • Ratio values: Brickwall
  • Release values: 4 Stufen
  • Blend control: No
  • Side Chain-Filter: Ja
  • Side Chain-Insert: No
  • Saturation effect: No
  • Transformer balanced: Input only
  • Transformer manufacturer: Picatron
  • Power Adapter: External
Rockruepel Product ImageRockruepel
£ 3,829.00

Department Information - Pro Audio

Music Store professional in Cologne


DV247 Music Store in London

DV 247 Store in London Romford

Video: Pro Audio

Recording Center


Pro Audio - Picture Gallery