Detail 01
Solid Baltic birch cabinet
The combo cabinet is made from solid Baltic birch.
Product detailSKU #1500000477364
SynergySYN-20IR 20W 1x12 Guitar Combo Amp - Silver Sparkle
1/8
Independent shopping perspective
The Korena take
The Silver Sparkle SYN-20IR is a 20W tube combo with one built-in clean channel and two channels designed around interchangeable Synergy preamp modules. A 12-inch Celestion Vintage 30 is installed in its solid Baltic birch cabinet. The amp can keep IR selections with channel settings across four onboard slots, giving direct recording, headphone, and front-of-house workflows a cabinet-simulation option with under-1ms latency. It also brings a series loop, a balanced XLR output with ground lift, MIDI programmability, and several speaker-output configurations into one 1x12 format.
Strong match
Who this is for
- Players who need a tube combo with an onboard clean channel and expandable module channels.
- Headphone, recording, or PA-direct use with the amp's onboard low-latency IR processing.
- Rigs that benefit from per-channel IR assignments and MIDI-programmable presets.
Consider the trade-offs
When to look elsewhere
- Guitarists who need the preamp-module channels without purchasing separate official Synergy modules.
- Players seeking 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
Three Structure modes
The power amp offers selectable A, B, and C modes.
Detail 03
1/4-inch headphone output
Headphone level is controlled separately.
Detail 04
22 x 10.25 x 20.75 inches; 44.7 lb.
Use these figures to check transport and placement requirements.
Final check
Know before you order
- 01Official Synergy modules are sold separately.
- 02The combo has one 16-ohm output plus 8-ohm and 4-ohm parallel output pairs.
- 03The included Synergy Editor software is used for IR loading.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What is the installed speaker?
A 12-inch Celestion Vintage 30 is installed.
02Is there a balanced output?
Yes. The amp provides a balanced XLR output with ground lift.
03How many presets can MIDI address?
It supports up to 128 programmable MIDI presets.
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
- Silver Sparkle
- 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
