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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 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.
Guitar amplifier on front view with volume adjust knob and other control knob
Guitar amp (close-up).
Macro Close up of components and microchips on PC circuit board
Lots of connectors behind player set
Television recording equipment with RS232 and Scart ports
Ultrasonic distance sensor electronic module (Clipping Path) on the white background
knobs from a guitar amplifier
Integrated circuit circuit board macrophotography
detail of the volume, treble and bass control knobs of a guitar amplifier, equalization dials close up, selective focus horizontal
Power Outlet Over White Background
The inner circuit board of an old and outdated VCR are examined on a coffee table.
Obsolete black fuse box with some wiring and room for 3 fuses.
Various outputs of audio and video signal on an electronic device. Close-up of electrical connectors.
Computer Ports and Connectors
A harmonica shot on black with a nice reflection
Black alarm clock isolated on white background.  Morning, reminder. Time concept
electrical connections in motor of a platform
The back of my DVD player
Guitar amplifier with buttons and switches
VGA Card Board
Photo taken in Seoul, South Korea
Electronic components on a printed circuit board - chips and capacitors
Circuits and microchips of an electronic device. (Close up).
Hi-Fi knobs from a stereo amplifier
Digital DVI port to connect the LCD monitor to the graphics card closeup
Computer motherboard
Old integrated circuits in an analog radio receiver. Resistors, transistors and other circuits on an old integrated circuit board. Workplace - workshop.
Old and dirty electrical outlet socket on the wood floor, extension cord
Free Images: "bestof:One T Amp.PNG en One transistor amplifier own Knoppson 20110907 Cc-zero Electronic amplifiers"
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