Detail 01
20W, 5W, and <1W output settings
Lets you select among three power levels for quiet practice through louder playing.
Product detailSKU #1500000452349
MarshallStudio 900 20W 1x12 Guitar Combo Amp
1/10
Independent shopping perspective
The Korena take
The Studio 900 puts a two-channel Marshall combo format around a 1x12-inch Celestion Seventy-80 speaker. Each channel has its own gain, three-band EQ, and volume controls, so two setups can be prepared and changed via an optional footswitch connection. Its output setting moves from 20 watts to 5 watts or under 1 watt for quiet practice through louder use. Built-in spring reverb and an effects loop provide on-amp ambience and a place to add external effects.
Strong match
Who this is for
- Moving between two separately dialed channel settings during a set.
- Practice, studio work, and louder playing with switchable output-power settings.
- Players adding external effects through an onboard effects loop.
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
Two footswitchable channels
Two independently adjustable channel setups can be switched from the footswitch jack.
Detail 03
1x12-inch Celestion Seventy-80 speaker
The combo includes one 8-ohm 12-inch Celestion Seventy-80 speaker.
Detail 04
Spring reverb and effects loop
Adds adjustable onboard reverb and a connection point for external effects.
Final check
Know before you order
- 01Channel switching requires connection through the 1/4-inch footswitch jack.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Can it be used at lower output levels?
Yes. Output power switches from 20 watts to 5 watts or under 1 watt.
02How many channels are available?
It has two footswitchable channels.
03Does it have an effects loop?
Yes, it includes an effects loop.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
2 detailsSound
- Effects Loop
- Yes
- Speaker
- 1x12 inch Celestion Seventy-80 (8 ohms)
2 detailsPickups & controls
- Footswitch
- 1/4 inch footswitch jack for channel switching
- Preamp Tubes
- 2 x ECC83
2 detailsBody & build
- Country of Origin
- England (Bletchley)
- Type
- Hybrid combo amplifier
4 detailsConnections & power
- Outputs
- (Not specified)
- Inputs
- 2 x 1/4 inch instrument inputs (High and Low sensitivity)
- Power Amp Tubes
- 2 x 5881
- Output Power
- 20 watts (switchable to 5W, <1W)
5 detailsOther
- Global
- Presence, Reverb
- Phase Splitter
- 1 x ECC83
- Channels
- 2 (footswitchable)
- Channel 1
- Gain, Bass, Middle, Treble, Volume
- Channel 2
- Gain, Bass, Middle, Treble, Volume
