Teenage engineering

OB-4 red

Elka brand speaker, Elkatone 120 model. Power 100 Watts. Original pedal. Mounted on 4 wheels which is convenient for the stage. Includes a spring reverb and 2 motors allowing the rotation of the cones (treble) at the top of the speaker, and the rotation of the main loudspeaker with the rest of the spectrum. 100 watt transistor amplifier. The metal pedal is used to start the motor, and to adjust the 2 high and low rotation speeds with an integrated transistor preamplifier. Used, works well, very strong, very low and very low bass. Tested by Zicplace. The TR-808 in the picture is not sold with it.

Basically self-contained, compact sound systems, the KB® series amps are perfect for voice, keyboards, acoustic and electric guitar, drum machines and backing machines. KB1 is a 20W Compact Amp.

With impressive power and sound quality, intuitive ergonomics and a full range of practical features, including wireless audio playback via Bluetooth, this all-in-one system, the latest in a series that has been unanimously acclaimed for many years, will make every environment your own stage. When you need a portable sound system, the STAGEPAS is the ideal solution. 

6000-Watt ultra-light class D power amplifier with DSP control and SmartSense speaker impedance compensation. The NX6000D power amplifier packs 6000 Watts (2 x 3000 Watts @ 4 Ohms; 2 x 1600 Watts @ 8 Ohms) into exceptionally lightweight (13.2 lbs / 6.0 kg) and rack-mountable packages. Plus, the built-in DSP and 24-bit/ 96 kHz converters ensure the ultimate signal integrity with an extremely broad dynamic range. And because the NX6000D is so much more efficient than conventional designs, it runs cooler and doesn’t require the massive heat sinks and heavy toroid transformers typically associated with its conventional counterparts. Thanks to our “Zero-Attack” limiters that offer maximum output level with exceptionally-reliable overload protection and SmartSense Loudspeaker impedance compensation, which provides fully linear frequency response at any speaker load impedance, you can run the NX6000D full-out for hours on-end. Our revolutionary high-density Class-D technology, combined with an ultra-efficient, switch-mode power supply ensure this feather-light powerhouse will drive your rig effortlessly for many years to come.

8 loudspeakers changed to brand new in full (value 500 euros) by BOSE. The loudspeaker has been used several times but the speakers have only been used twice.