Franklin RA-20
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The brand Franklin
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Preamp
The Franklin Audio RA-20 is designed for producers and sound engineers who wish to integrate their analog pedals and effects into a DAW or console environment. It cleanly returns a line signal to instrument level. You can use your hardware effects like real external processors. Simple, passive and versatile, it's easy to integrate in the studio or on stage.
Features
Professional stereo re-amplification
The RA-20 converts a line-level stereo signal into an instrument signal suitable for pedals and amps. You can send a complete track from your interface to your external effects, then capture the processed sound. Ideal for enhancing a mix with analog gear.
Four flexible routing modes
You can adapt the operation to your configuration. Dual Mono for two independent channels. True Stereo to preserve the stereo image. Mono to Dual Mono or Mono to Stereo to distribute a single signal. You configure your routing without additional hardware.
100% passive architecture
No power supply required. The all-analog circuit ensures stable transmission with no added noise. You benefit from a reliable solution with no electrical constraints, perfect for a studio rack or live setup.
High-quality balanced transformers
Custom transformers offer wide headroom and excellent dynamics. The signal retains its precision and depth, even at high levels. You can fully exploit the potential of your pedals and amps.
Independent controls per channel
Each channel has its own level and impedance settings. Optimize gain staging to avoid saturation or signal loss. The result: a controlled, coherent sound in every configuration.
Rugged construction for intensive use
The folded steel chassis effectively protects the internal components. The RA-20 withstands repeated handling and demanding environments. A reliable tool for professional use.
What we like / What we need to know
- True stereo re-amp with several advanced routing modes.
- Passive design with no external power supply.
- Balanced transformers for high dynamics and low noise.
- Independent settings for precise gain staging.
- For users with an interface or console with line outputs.
FAQ
What's the difference between the RA-20 and a mono re-amp?
The RA-20 works in stereo or dual mono. It can replace two mono units while offering additional routing modes.
Do I need an external power supply?
No. Its entirely passive design requires no power supply.
Can the stereo image of a track be preserved?
Yes, True Stereo mode maintains the stereo image, with linked controls for synchronized adjustments.
Is it suitable for live use?
Yes. Its robust construction and passive operation make it perfectly suited to the stage.
Who is this product for?
It's ideal for producers and engineers wishing to exploit high-end analog pedals and effects in a professional studio workflow.
Technical sheet
- Type of preamp Transistor
- Connection
- 2 x balanced line inputs (XLR/TRS combo connectors) for mono or stereo signals
- 2 x unbalanced instrument outputs (6.35 mm TS jack) for pedals, effects or amps
- Input/output modes
- Input mode: Mono or Stereo
- Output mode: Stereo, Dual Mono, Mono to Stereo or Dual Mono, depending on configuration
- Audio performance
- Frequency response: 10 Hz - 30 kHz (±1 dB)
- Signal-to-noise ratio: over 90 dB
- Total harmonic distortion (THD): less than 0.001%.
- Re-amp circuit attenuation: approx. 12 dB (passive)
- Construction
- 1.5 mm bent steel chassis, designed for intensive studio and live use
- High-quality craftsmanship
- Dimensions
- Approx. 116 × 95 × 63 mm
- Weight
- Approx. 0.65 kg