Orange OB1-500 :: Bass Direct :: For sale, UK, EU, Warwick Secondhand Amplification Stock :: Birmingham, London, Manchester


<Previous item | Next item>

Orange OB1-500, amplifier pre-owned inc rack case


  1. Please contact the shop to pay by  Bank Transfer

  2. Pre-owned amplifier in superb condition with rack case (list £689 + £75 for case)

The Orange OB1 500 has been made to produce the tones normally associated with bi-amping a bass guitar through a bass amp and guitar amp. The OB1 gets its unique sound from a footswitchable Blend circuit which adds gain to the higher frequencies of the signal, which is split at the point of input. This gives a rich harmonic response as if bi-amped. This function is extremely versatile, the OB1-500 can go anywhere from glassy and clean to a glorious and fuzzy overdrive

For the first time Orange are offering an amplifier in a rack mount format. The tough chassis will fit into 19" rackmount cases (2U), but is equally robust to withstand the rigours of gigging unmounted. A simple but versatile 3-band EQ makes the OB-1 versatile and easy to use.


  1. Front Panel Controls (Right to Left): Instrument input with active/passive switch, Gain, Blend, Bass, Middle, Treble, Volume, Footswitch input, Mains switch

  2. Rear Panel (Right to Left): Speaker outputs (speakon), 1/4"³ Line output, Balanced output with ground lift switch

  3. Speaker Output Options: Minimum 4 ohm: 1 x 8 ohm, 2 x 8 ohm, 1 x 4 ohm

  4. Output Power: 500 Watts, class A/B

  5. Unboxed Dimensions (W x H x D): 48.2 × 26.5 x 10cm (18.97 x 10.43 x 3.93"³)

  6. Unboxed Weight: 10.1Kg (22.26lb)


Tel: 01926 886433