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Close-up view of the knobs of an amplifier for adjusting the sound of stringed musical instruments. Concert and live performance. Music and entertainment
Close up of electric guitar amplifier with a audio cable plugged into jack. Shallow depth of field
Sound box on a recording studio
Guitar amplifier on front view with volume adjust knob and other control knob
Gear Box Of Sports Car
Industrial gas turbine. Equipment for energy industry. Gas turbine during repair. Industrial technologies. Gas turbine for compressor station. Repair and maintenance of fuel equipment
Dead Battery - Jumper Cables
Engine without Top Cover
Close-up of a vintage stereo amplifier featuring dual analog decibel meters and input control dials. The panel displays left and right input level controls, tape and mic input selectors, and a classic needle-based dB indicator for audio monitoring.
detail of the volume, treble and bass control knobs of a guitar amplifier, equalization dials close up, selective focus horizontal
disassembling, maintaining, and repairing the parts of an automotive engine.
Classic electric guitar amplifier
Close-up shot of electric car engine
Home Theater System.Modern audio stereo system with white speakers on bureau in modern interior
Machinery equipment connection port
electronic module ultrasonic isolated
metrology machine
knobs from a guitar amplifier
An image of a boom box from the 1980's on a white background
maintenance, service and repair of a car engine and cam cover rocker gasket replacement, An engine or motor is a machine designed to convert one or more forms of energy into mechanical energy, selective focus
Lots of connectors behind player set
Audio effects unit instrument in home recording studio. Music sound mixing and song production
Bluetooth / wireless speaker, isolated on white background
Display of vintage car audio cassette player.Vintage 90's car radio cassette.
Power Outlet Over White Background
modern music center with two speakers on a white background. front view
Vacuum tube close-up image with several tubes. They were crucial to the development of radio, television, radar, sound recording and reproduction, long-distance telephone networks, and analog and early digital computers.
Black soundbar isolated on a white background
Close up of engine detail
Free Images: "bestof:NAD 304.jpg NAD Electronics - Stereo Integrated Amplifier 304 own 2007-07-27 Soulkeeper This amplifier was manufactured between March 1993 and October 1996"
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