Detail 01
20W output with three EL84 power tubes
The combo uses a 20W EL84 power section.
Product detailSKU #1500000477362
SynergySYN-20IR 20W 1x12 Guitar Combo Amp - Pink
1/8
Independent shopping perspective
The Korena take
Finished in Pink, the SYN-20IR is a 20W 1x12 tube combo that combines an onboard clean channel with two Synergy module channels. Its EL84 power section includes three selectable Structure modes, while Reactance supplies dynamic presence control. The onboard IR section has four programmable locations for each channel assignment, enabling direct output, headphones, and recording workflows alongside the combo's internal 12-inch Celestion Vintage 30. With a series loop, balanced XLR connection, MIDI presets, and multiple speaker-output options, it can anchor a configurable guitar rig.
Strong match
Who this is for
- Players who want to change preamp-module voices while retaining the same 20W combo platform.
- Studio routing or front-of-house feeds using the balanced XLR output and programmable IR slots.
- MIDI-controlled setups that need up to 128 programmable presets.
Consider the trade-offs
When to look elsewhere
- Players who need module channels but do not plan to buy official Synergy modules separately.
- Users needing more than four onboard IR slots.
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
Four onboard IRs
Each IR slot can be programmed per channel.
Detail 03
12-inch Celestion Vintage 30
This is the combo's installed speaker.
Detail 04
USB with included 6-foot cable
Provides the connection used with the included Synergy Editor software.
Final check
Know before you order
- 01Official Synergy modules are sold separately.
- 02The amp takes one 1/4-inch instrument input.
- 03It has a global master volume control.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01How are the three channels arranged?
There is one clean channel and two channels for a preamp module.
02Can the IR assignment change by channel?
Yes. The four onboard IR slots are programmable per channel.
03Is an effects loop included?
Yes. It has an ultratransparent series FX loop.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsSound
- Speaker
- 12 inch Celestion Vintage 30
3 detailsPickups & controls
- Footswitch
- 3-button MIDI footswitch
- Preamp Tubes
- 2 x 12AX7
- Preamp Module Compatibility
- Official Synergy modules (sold separately)
2 detailsBody & build
- Color
- Pink
- Cabinet Material
- Solid Baltic birch
7 detailsConnections & power
- USB
- Yes (includes 6' USB cable)
- Inputs
- 1 x 1/4 inch
- MIDI
- Up to 128 programmable presets
- Speaker Outputs
- 1 x 1/4 inch (16 ohms), 2 x 1/4 inch (8 ohms parallel), 2 x 1/4 inch (4 ohms parallel)
- Power Output
- 20W
- Power Amp Structure
- 3 selectable modes (A, B, C)
- Power Tubes
- 3 x EL84
2 detailsSize & weight
- Weight
- 44.7
- Dimensions
- 22 inch x 10.25 inch x 20.75 inch
11 detailsOther
- Reactance
- Dynamic presence control
- Headphones
- 1 x 1/4 inch with volume control
- Latency
- Under 1ms
- Model
- SYN-20IR
- Ir Slots
- 4 onboard IRs (programmable per channel)
- Fx Loop
- Ultratransparent series FX loop
- Master Volume
- Global volume control
- Product Type
- Tube combo amplifier
- Channels
- 3 (Clean + 2 preamp module channels)
- Ir Loader
- Included Synergy Editor software
- XLR
- Balanced output with ground lift
