Detail 01
Two independent channels
Each channel has its own volume, gain, and EQ controls.
Product detailSKU #1500000443652
FriedmanIRJ Dual Tube Jake E. Lee Signature Dual-Tube Preamp DI+IR Dual-Channel 12AX7 Tubes Effects Pedal Red and White
1/8
Independent shopping perspective
The Korena take
A compact, dual-12AX7 signature preamp pedal with two independent channels, built-in boosts, IR capability, MIDI, and a programmable effects loop.
Strong match
Who this is for
- Players seeking Jake E. Lee signature high-gain tones
- Pedalboard rigs needing two independent tube-driven channels
- Studio or live setups using direct IR-based cabinet sounds
- Players who want MIDI control and an effects loop
Consider the trade-offs
When to look elsewhere
- Players who do not need tube preamp channels
- Rigs that do not require IR, MIDI, or effects-loop functionality
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
2 x 12AX7 preamp tubes
Both channels use tube-driven preamp circuitry.
Detail 03
18 Friedman custom IRs
The pedal includes 18 custom impulse responses and supports software integration.
Detail 04
Independent TS-style boost
Each channel has its own boost circuit with tone and volume controls.
Detail 05
MIDI and USB MIDI
MIDI programmability supports channel switching, IR selection, and more.
Final check
Know before you order
- 01It requires the included universal 12V power supply.
- 02IR selection, power amp simulation adjustment, and preset storage are supported through the unit and USB software editor.
- 03The listed direct and monitoring connections are a TRS balanced output and headphone output.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Does the IRJ have separate controls for each channel?
Yes. Each of its two foot-switchable channels has independent volume, gain, and EQ controls.
02How many tubes does it use?
It uses two 12AX7 preamp tubes.
03Are impulse responses included?
Yes. It includes 18 Friedman custom IRs and provides software integration.
04What outputs are listed?
A TRS balanced output and a headphone output are listed.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
4 detailsOther
- Category Source
- detail
- Tier
- new
- Korena Special
- false
- Source Id
- site51500000443652
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