Contact binary
binary
Carlsbro Cobra 90 kb Keyboard Amp
Ealing, London
£69
1 of 3
Description
The Carlsbro Cobra 90 KB is a 90-watt transistorized keyboard amplifier designed for use with keyboards, vocals, and acoustic guitars.
It features three input channels with two 1/4" jack inputs, a high-impedance input for electric pianos, and a dedicated input for a foot pedal to control reverb and effects.
Each channel includes volume, bass, and treble controls, along with a switchable effects loop and a reverb switch.
The master section includes a master volume, reverb control (utilizing an Accutronics spring reverb), and an attack control (which functions as a compressor).
The amplifier provides multiple output options, including a line out, two speaker outputs (4 ohms), a headphone output, and a stereo line out.
It also includes a rear panel effects loop with send and return jacks.
The speaker configuration typically consists of a 15" driver in a vented enclosure paired with a bullet tweeter, although some users have replaced the original speaker.
The unit is known for its robust build quality, with components like PCB-mounted pots supported by brackets to reduce strain and prevent intermittent issues.
The power output is rated at 90 watts into 4 ohms at 1 kHz.
The amplifier was manufactured in the UK, with models dating back to at least 1984.
Posted: 2 hours ago
Ad ID: 1506742715
Details
Stay Safe
"Only access Gumtree from gumtree.com and do not follow links sent by other users"
"Share photos and ask lots of questions about the items you are buying and selling"
"If an ad or reply sounds too good to be true, it probably is"
"Use the 'Reply to ad' button for your safety and privacy"
"Don't reply to email addresses hidden in text and pictures"
"Beware of fake Gumtree, eBay or escrow sites and invoices"
1 of 6
