The Orange OB1-500 is an Orange amplifier, currently around $949. Close alternatives include the Orange Amplifiers OB1-300 300W Single Channel State and the Strymon Iridium. It pairs well with the Catalinbread SFT and the Xotic BB Preamp.
Orange OB1-500
Orange · amplifier
The Orange OB1-500 is a 500-watt solid-state bass head with a distinctive blendable parallel circuit that mixes a clean low-end path with a driven, gritty signal. Single-channel and powerful, it is built for rock, punk, and heavier bass styles needing clean punch and aggressive grind at once, with the blend control as its signature feature.
What stands out
“Single-channel and powerful, it is built for rock, punk, and heavier bass styles needing clean punch and aggressive grind at once, with the blend control as its signature feature”
— from the listing
“A punchy, powerful bass voice whose blend control is the star, dialing anything from clean and tight to a snarling overdriven grind layered over a solid clean low end”
— from the reviews
“the orange ob1-500 is a 500-watt solid-state bass head with a distinctive blendable parallel circuit that mixes a clean low-end path with a driven”
— from the listing
“Bassists like the OB1-500 for adding dirt and presence , thanks to the parallel blend, making it versatile for rock and aggressive styles”
— from the community notes
“At 500 watts it has ample headroom for loud stages and is far lighter than a valve head”
— from the reviews
Trade-offs
“Its strengths are the dirt-blend flexibility and punch; the caveats are a , organic feel than all-tube heads and a utilitarian feature set”
— from the community notes
- punch
- rock
- aggressive
- clean
- grind
- punk
- low end
- parallel
Good for
- Live
Price updated Oct 24, 2026
Genres the Orange OB1-500 is commonly used in
- Rock
- Punk
- Metal
cited
Inferred from shared tonal signals, not a stated genre tag. - Hard Rock
cited
Inferred from shared tonal signals, not a stated genre tag. - Pop Punk
cited
Inferred from shared tonal signals, not a stated genre tag. - Alternative
cited
Inferred from shared tonal signals, not a stated genre tag.
Pedals that stack with the Orange OB1-500
Catalinbread SFT
Catalinbread
27% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (bright → warm)
Where this leans bright, Catalinbread SFT answers back warm
Goes in front of the amp
Xotic BB Preamp
Xotic
26% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (bright → smooth)
Xotic BB Preamp leans smooth right where the bright tone needs it
Goes in front of the amp
EarthQuaker Devices White Light
EarthQuaker Devices
26% matchInto Orange OB1-500, EarthQuaker Devices White Light is right at home: it's built around Marshall-style amps
Goes in front of the amp
Origin Effects MAGMA57 Amp Vibrato & Drive
Origin Effects
19% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Origin Effects MAGMA57 Amp Vibrato & Drive is voiced for Marshall-style amps — Orange OB1-500 gives it exactly that
Goes in front of the amp
Catalinbread Dirty Little Secret Deluxe
Catalinbread
15% matchCatalinbread Dirty Little Secret Deluxe is voiced for Marshall-style amps — Orange OB1-500 gives it exactly that — goes in the amp's FX loop (or last, into a clean amp)
Sits in the amp's effects loop
Ashdown Velvet Compressor
Ashdown
9% matchfills a frequency gapFills in a frequency range the other side doesn't cover, instead of piling more onto what's already there. (bright → smooth)
Ashdown Velvet Compressor leans toward compressed, and that's a real, usable character to pair with
Goes in front of the amp
Caroline Guitar Company Kilobyte
Caroline Guitar Company
8% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Keep Orange OB1-500's aggressive voice out front: Caroline Guitar Company Kilobyte goes in Orange OB1-500's effects loop so its pristine voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)
Sits in the amp's effects loop
SolidGoldFX Commodore Breaker Overdrive
Solidgoldfx
tonal matchGoes in front of the amp
SolidGoldFX Commodore Breaker Overdrive is voiced for Marshall-style amps — Orange OB1-500 gives it exactly that
Cheaper alternatives
Friedman IR-J Jake E. Lee Preamp
Friedman
72% similarityFriedman IR-J Jake E. Lee Preamp recreates this amp's tone in pedal form
Soldano SLO
Soldano
72% similaritySoldano SLO recreates this amp's tone in pedal form
Friedman IR-D
Friedman
72% similarityFriedman IR-D recreates this amp's tone in pedal form
Warwick DS 500 Double Stage Bass Amp Head
Warwick
41% similarityShared character: punch, punchy, clean
Boutique & premium upgrades
Similar character
Orange Amplifiers OB1-300 300W Single Channel State
Orange
87% similarityShared character: tone shaping, punch, solid state
Strymon Iridium
Strymon
72% similarityStrymon Iridium recreates this amp's tone in pedal form
Mesa Boogie TT-800
Mesa Boogie
43% similarityShared character: punchy, aggressive playing, stage
See all alternatives to the Orange OB1-500 (cheaper + boutique) →
Questions people ask
What are good alternatives to the Orange OB1-500?+
The closest matches in character are the Orange Amplifiers OB1-300 300W Single Channel State, the Strymon Iridium, the Mesa Boogie TT-800. Budget picks: Friedman IR-J Jake E. Lee Preamp, Soldano SLO, Friedman IR-D. Boutique upgrades: Ampeg All-tube SVT, Ampeg SVT-CL.
What pairs well with the Orange OB1-500?+
Strong matches from rig and tone-complementarity evidence: Catalinbread SFT, Xotic BB Preamp, EarthQuaker Devices White Light — Where this leans bright, Catalinbread SFT answers back warm.
How much does the Orange OB1-500 cost?+
Around $949 (live listing price, updated Oct 24, 2026).