PA100/100 - VAC Amps
... Your VAC Power Amplifier has been shipped with output tube bias preset. This should be checked when you install your amplifier, and periodically thereafter. It must also be set whenever an output tube is changed. Adjustment of the output tubes is quite easy, and requires only a small screwdriver. On ...
... Your VAC Power Amplifier has been shipped with output tube bias preset. This should be checked when you install your amplifier, and periodically thereafter. It must also be set whenever an output tube is changed. Adjustment of the output tubes is quite easy, and requires only a small screwdriver. On ...
A2150 - JL Audio
... switch selects an input sensitivity range between 200mV and 2V. This means that the “Input Sens.” rotary control will operate within that voltage window. If you are using an aftermarket source unit or an OEM interface processor with conventional preamp-level outputs, this is most likely the position ...
... switch selects an input sensitivity range between 200mV and 2V. This means that the “Input Sens.” rotary control will operate within that voltage window. If you are using an aftermarket source unit or an OEM interface processor with conventional preamp-level outputs, this is most likely the position ...
azur 540A/640A V2.0
... tuners etc. Note: These inputs are for analog audio signals only. They should not be connected to the digital output of a CD player or any other digital device. ...
... tuners etc. Note: These inputs are for analog audio signals only. They should not be connected to the digital output of a CD player or any other digital device. ...
BM-400 Professional broadcasting and recording microphone User manual
... the cardioid pattern, the microphone is very suitable for recording of music instruments and vocals. The Devine BM-400 has an unidirectional (cardioid) polar pattern. This is the most used polar pattern for most vocal and instrument recording applications. Most of the sound is captured at the front ...
... the cardioid pattern, the microphone is very suitable for recording of music instruments and vocals. The Devine BM-400 has an unidirectional (cardioid) polar pattern. This is the most used polar pattern for most vocal and instrument recording applications. Most of the sound is captured at the front ...
MATLAB script for least-square trigonometric approximation
... ear with different frequencies and the ear activates signals along neural pathways to the brain with the same frequencies. The signals are interpreted as sound. However, the human's ear recognizes the sound waves having frequencies within a certain range, which is roughly from 20 to 20,000 cycles pe ...
... ear with different frequencies and the ear activates signals along neural pathways to the brain with the same frequencies. The signals are interpreted as sound. However, the human's ear recognizes the sound waves having frequencies within a certain range, which is roughly from 20 to 20,000 cycles pe ...
here - Phaedrus Audio
... Phædrus Audio was formed to design, manufacture and sell high-quality products for the professional and semiprofessional audio market. Phædrus Audio's founders remain inspired by the music and the recording practices of the fifties and sixties, and are motivated to re-establish the values of the gre ...
... Phædrus Audio was formed to design, manufacture and sell high-quality products for the professional and semiprofessional audio market. Phædrus Audio's founders remain inspired by the music and the recording practices of the fifties and sixties, and are motivated to re-establish the values of the gre ...
Design Document v0.9 - WordPress@UP
... Challenge 1: It could be difficult to find a power supply that produces enough for each electromagnet and then also have the microcontroller coordinate where the current goes. If a single, suitable power supply cannot be found, then it would also be possible to use smaller, separate power supplies t ...
... Challenge 1: It could be difficult to find a power supply that produces enough for each electromagnet and then also have the microcontroller coordinate where the current goes. If a single, suitable power supply cannot be found, then it would also be possible to use smaller, separate power supplies t ...
assembly instructions amp6-basic
... - The amp plays fine but there is a hizzzzzzing sound from the speakers o Check the soldering of the 0.1 uF capacitors, especially C17, C26 and C50 These cap are important for decoupling of the analogue section. - Bass response is not so good. o One speaker may be out of phase relative the other. ...
... - The amp plays fine but there is a hizzzzzzing sound from the speakers o Check the soldering of the 0.1 uF capacitors, especially C17, C26 and C50 These cap are important for decoupling of the analogue section. - Bass response is not so good. o One speaker may be out of phase relative the other. ...
Linn Klimax 500 Solo Manual
... second is far smaller than one operating at mains frequency of 50 or 60 cycles per second. On the output of the transformer, very fast rectifiers, a small coil and small capacitors filter and convert the high frequency waveform back to dc, ready for the electronic circuitry to use. By controlling th ...
... second is far smaller than one operating at mains frequency of 50 or 60 cycles per second. On the output of the transformer, very fast rectifiers, a small coil and small capacitors filter and convert the high frequency waveform back to dc, ready for the electronic circuitry to use. By controlling th ...
Design of Wideband High Gain and Low Noise Amplifiers
... Fig. 2 shows the topology of the amplifier designed using distributed elements. Shunt feedback resistor in two stages and source microstrip line in the second stage are utilized to obtain good gain flatness and keep the amplifier stable. The LNA is biased at VDS=4V and IDS=135mA with supply voltage ...
... Fig. 2 shows the topology of the amplifier designed using distributed elements. Shunt feedback resistor in two stages and source microstrip line in the second stage are utilized to obtain good gain flatness and keep the amplifier stable. The LNA is biased at VDS=4V and IDS=135mA with supply voltage ...
Audio Component Interconnection - Pro
... play” together. For any system to perform correctly, mobile audio products must be connected according to the flow of the ‘signal path’. This means that the signal must pass through the various components in the best order necessary to achieve the desired effect. Mobile audio products that are connec ...
... play” together. For any system to perform correctly, mobile audio products must be connected according to the flow of the ‘signal path’. This means that the signal must pass through the various components in the best order necessary to achieve the desired effect. Mobile audio products that are connec ...
Amplifier Terms Defined (AN-60-038)
... A. Output VSWR is a measure of how much power is reflected back from the amplifier's output port when an external signal is applied to that port. VSWR varies from a theoretical value of 1:1 for a perfect match to greater than 20:1 for total mismatch. Since loads in practical applications vary with f ...
... A. Output VSWR is a measure of how much power is reflected back from the amplifier's output port when an external signal is applied to that port. VSWR varies from a theoretical value of 1:1 for a perfect match to greater than 20:1 for total mismatch. Since loads in practical applications vary with f ...
Power-supply rail rejection
... PSRR is usually best dealt with by RC filtering in a discrete-component power amplifier. This will, however, be ineffective against the sub-50 Hz VLF signals that result from short-term mains voltage variations being reflected in the HT rails. A design relying wholly on RC filtering might have low A ...
... PSRR is usually best dealt with by RC filtering in a discrete-component power amplifier. This will, however, be ineffective against the sub-50 Hz VLF signals that result from short-term mains voltage variations being reflected in the HT rails. A design relying wholly on RC filtering might have low A ...
e2150 - hifi-pictures.net
... to match the source unit's output voltage to the input stage of the e2150 for maximum clean output. Rotating the control clockwise will result in higher sensitivity (louder for a given input voltage). Rotating the control counter-clockwise will result in lower sensitivity (quieter for a given input ...
... to match the source unit's output voltage to the input stage of the e2150 for maximum clean output. Rotating the control clockwise will result in higher sensitivity (louder for a given input voltage). Rotating the control counter-clockwise will result in lower sensitivity (quieter for a given input ...
Audio Mixer (2016) project document
... An audio mixer is a device that takes two or more line-level input audio channels from external devices (mic pre-amp, computer/phone/MP3 player, effects modules) and combines the different audio signals together, effectively the electronic equivalent of what you hear when you simply play the two sou ...
... An audio mixer is a device that takes two or more line-level input audio channels from external devices (mic pre-amp, computer/phone/MP3 player, effects modules) and combines the different audio signals together, effectively the electronic equivalent of what you hear when you simply play the two sou ...
- Soundpure.com
... The Miktek MK300 Large Diaphragm FET condenser will impress the most critical listeners and inspire artists to create their best performance. The microphone features three switchable polar patterns including cardioid, bidirectional, and omnidirectional. In addition, the MK300 employs a high-pass fil ...
... The Miktek MK300 Large Diaphragm FET condenser will impress the most critical listeners and inspire artists to create their best performance. The microphone features three switchable polar patterns including cardioid, bidirectional, and omnidirectional. In addition, the MK300 employs a high-pass fil ...
Sound reinforcement system
A sound reinforcement system is the combination of microphones, signal processors, amplifiers, and loudspeakers that makes live or pre-recorded sounds louder and may also distribute those sounds to a larger or more distant audience. In some situations, a sound reinforcement system is also used to enhance the sound of the sources on the stage, as opposed to simply amplifying the sources unaltered.A sound reinforcement system may be very complex, including hundreds of microphones, complex audio mixing and signal processing systems, tens of thousands of watts of amplifier power, and multiple loudspeaker arrays, all overseen by a team of audio engineers and technicians. On the other hand, a sound reinforcement system can be as simple as a small public address (PA) system, consisting of a single microphone connected to an amplified loudspeaker for a singer-guitarist playing in a coffeehouse. In both cases, these systems reinforce sound to make it louder or distribute it to a wider audience.Some audio engineers and others in the professional audio industry disagree over whether these audio systems should be called sound reinforcement (SR) systems or PA systems. Distinguishing between the two terms by technology and capability is common, while others distinguish by intended use (e.g., SR systems are for live event support and PA systems are for reproduction of speech and recorded music in buildings and institutions). In some regions or markets, the distinction between the two terms is important, though the terms are considered interchangeable in many professional circles.