FAN4931 Ultra-Low Cost, Rail-to-Rail I/O, CMOS Amplifier FAN4931 — Ultra-Lo
... above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Functional operation under ...
... above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Functional operation under ...
THE CASCODE AMPLIFIER: A common-gate (common
... Figure 20(a) shows the MOS cascode amplifier. Here transistor Q1 is connected in the commonsource configuration and provides its output to the input terminal (i.e., source) of transistor Q2. Transistor Q2 has a constant dc voltage, VB1AS, applied to its gate. Thus the signal voltage at the gate of Q ...
... Figure 20(a) shows the MOS cascode amplifier. Here transistor Q1 is connected in the commonsource configuration and provides its output to the input terminal (i.e., source) of transistor Q2. Transistor Q2 has a constant dc voltage, VB1AS, applied to its gate. Thus the signal voltage at the gate of Q ...
Passive Active - Drammen Lyd AS
... the point where the added load of the direct box and cable will have little or no effect on the instrument. This explains why they are often preferred on passive instruments such as an old Fender P bass or acoustic guitars. Just like a mic preamp or power amplifier, the price and quality can vary sig ...
... the point where the added load of the direct box and cable will have little or no effect on the instrument. This explains why they are often preferred on passive instruments such as an old Fender P bass or acoustic guitars. Just like a mic preamp or power amplifier, the price and quality can vary sig ...
X3.60+3.71 MANUAL
... a lower source voltage from the headunit. The overall objective is to set this control to some intermediate point (0.5 - 10 volts), which closely matches the voltage produced by the headunit. Avoid setting the threshold too low and supplying excessive input signal voltage, as this would saturate the ...
... a lower source voltage from the headunit. The overall objective is to set this control to some intermediate point (0.5 - 10 volts), which closely matches the voltage produced by the headunit. Avoid setting the threshold too low and supplying excessive input signal voltage, as this would saturate the ...
Dynamic Processors
... Gates allow you to set a threshold that is just above the noise floor. Any sound below the threshold will be silent. Expanders are a little more effective because they allow for sounds to fade out a little more naturally. Gates sometimes cause fading out sounds to get clipped ...
... Gates allow you to set a threshold that is just above the noise floor. Any sound below the threshold will be silent. Expanders are a little more effective because they allow for sounds to fade out a little more naturally. Gates sometimes cause fading out sounds to get clipped ...
Class T Modulator
... T h e circuit shown in Fig. 3 meets these requirements. This amplifier, developed by Richard Klensch (K2AZJ) and the author, is fundamentally a class A» zero-bias amplifier with audio-controlled modulator-screen clamp tube. For want of a shorter name, Klensch calls it the Klensch calls it the "class ...
... T h e circuit shown in Fig. 3 meets these requirements. This amplifier, developed by Richard Klensch (K2AZJ) and the author, is fundamentally a class A» zero-bias amplifier with audio-controlled modulator-screen clamp tube. For want of a shorter name, Klensch calls it the Klensch calls it the "class ...
utc tda2030a linear integrated circuit - Matthieu Benoit
... Multiway loudspeaker systems provide the best possible acoustic performance since each loudspeaker is specially designed and optimized to handle a limited range of frequencies. Commonly, these loudspeaker systems divide the audio spectrum two or three bands. To maintain a flat frequency response ove ...
... Multiway loudspeaker systems provide the best possible acoustic performance since each loudspeaker is specially designed and optimized to handle a limited range of frequencies. Commonly, these loudspeaker systems divide the audio spectrum two or three bands. To maintain a flat frequency response ove ...
Deluxe Stereo Amplifier Build Instructions
... it remains stable. The other capacitors have a filtering role, either to cut out high frequency noise or get the best out of the speaker. A power switch is inserted in the ground (0V) power line, which is used to turn the amplifier on and off. There is also a power LED that lights up when the power ...
... it remains stable. The other capacitors have a filtering role, either to cut out high frequency noise or get the best out of the speaker. A power switch is inserted in the ground (0V) power line, which is used to turn the amplifier on and off. There is also a power LED that lights up when the power ...
MU-4 Lampowy Wzmacniacz Zintegrowany
... MU-4 features Push-pull tube power amplifier working in AB class delivers continuous 50W power at 4Ω or 8Ω load. Low harmonic distortion thanks to Ultra Linear configuration of output transformers Precise output tube bias regulation with ±1mA accuracy Low hum and distortion due to automatic bias adj ...
... MU-4 features Push-pull tube power amplifier working in AB class delivers continuous 50W power at 4Ω or 8Ω load. Low harmonic distortion thanks to Ultra Linear configuration of output transformers Precise output tube bias regulation with ±1mA accuracy Low hum and distortion due to automatic bias adj ...
The Bride of Zen: A Single Gain Stage Preamplifier Intro This is the
... The DC input bias is delivered by the components R101, P102, R103, R105, and C102. The positive supply voltage is divided down by R101 and P102, and can be adjusted by P102. R103 and C102 provide noise filtering, and the adjusted quiet DC voltage is connected to the input through R105. To keep the ...
... The DC input bias is delivered by the components R101, P102, R103, R105, and C102. The positive supply voltage is divided down by R101 and P102, and can be adjusted by P102. R103 and C102 provide noise filtering, and the adjusted quiet DC voltage is connected to the input through R105. To keep the ...
VACUUM TUBE EQUALISER
... and high reliability associated with contemporary circuit design. A simple linking facility is included which allows the 1961 to be used in conjunction with the Drawmer 1960 tube compressor/preamplifier where it may be used either in the side-chain ( for de-essing, de-popping and so forth ) or in th ...
... and high reliability associated with contemporary circuit design. A simple linking facility is included which allows the 1961 to be used in conjunction with the Drawmer 1960 tube compressor/preamplifier where it may be used either in the side-chain ( for de-essing, de-popping and so forth ) or in th ...
LBJ1 English User Manual v1.0
... you must contact ZT Amplifiers by email during the warranty period at techsupport@ztamplilfiers. com to explain the defect and to obtain an RMA number (return materials authorization number), then return the complete product (in original packaging, if available) to an Authorized ZT Amplifiers Servic ...
... you must contact ZT Amplifiers by email during the warranty period at techsupport@ztamplilfiers. com to explain the defect and to obtain an RMA number (return materials authorization number), then return the complete product (in original packaging, if available) to an Authorized ZT Amplifiers Servic ...
presents … the SUN FACE FUZZ!!
... True bypass on / off switch, no loss of tone when off. Battery disconnected when INPUT cord removed (input is on the right). No Power jack or LED as these are detrimental to the ultimate fuzzface. Positive ground power. If you share a power supply with a normal pedal (negative ground), you will dest ...
... True bypass on / off switch, no loss of tone when off. Battery disconnected when INPUT cord removed (input is on the right). No Power jack or LED as these are detrimental to the ultimate fuzzface. Positive ground power. If you share a power supply with a normal pedal (negative ground), you will dest ...
Complementary inverse pre-distortion
... If the point of operation is set at -2 volts of grid bias or at -6 volts, we may never realize that the triode has a profound break in linearity. In other words, if we remain within a grid-voltage window of 0 to -4 volts, the tube's linearity is impeccable; the same holds true in the window of -4 to ...
... If the point of operation is set at -2 volts of grid bias or at -6 volts, we may never realize that the triode has a profound break in linearity. In other words, if we remain within a grid-voltage window of 0 to -4 volts, the tube's linearity is impeccable; the same holds true in the window of -4 to ...
Marantz Productbook 2004
... the Current Feedback circuit to its minimum to make it faster and extend the bandwidth. The result is a much more accurate and realistic sound. Marantz' Current Feedback HDAM The Marantz current feedback HDAM is a low level signal amplifier. It is in use where the audio signal has a very low voltage ...
... the Current Feedback circuit to its minimum to make it faster and extend the bandwidth. The result is a much more accurate and realistic sound. Marantz' Current Feedback HDAM The Marantz current feedback HDAM is a low level signal amplifier. It is in use where the audio signal has a very low voltage ...
Amplifiers
... Let’s look at this first problem first. The ideal amplifier impulse response g (t ) Av (t ) means that the signal at the output occurs instantaneously with the signal at the input. This of course cannot happen, as it takes some small, but non-zero ...
... Let’s look at this first problem first. The ideal amplifier impulse response g (t ) Av (t ) means that the signal at the output occurs instantaneously with the signal at the input. This of course cannot happen, as it takes some small, but non-zero ...
Bass 400 Plus
... designed, refined, constructed and tested to deliver maximum musical performance of any style, in any situation. And it is very easy to operate. INTEGRATED SYSTEM The idea behind this amplifier is to assemble all the elements of a custom rack system into one perfectly matched unit. Your Bass 400 Plu ...
... designed, refined, constructed and tested to deliver maximum musical performance of any style, in any situation. And it is very easy to operate. INTEGRATED SYSTEM The idea behind this amplifier is to assemble all the elements of a custom rack system into one perfectly matched unit. Your Bass 400 Plu ...
THD BiValve 30 Head£1199
... award-winning UniValve is destined to go down in amp history as one of the world’s ultimate studio amplifiers. You can easily use it live, of course, but with a maximum output of around 17 watts, clean headroom is sometimes at a premium. Which brings us neatly to the UniValve’s big brother. The BiVa ...
... award-winning UniValve is destined to go down in amp history as one of the world’s ultimate studio amplifiers. You can easily use it live, of course, but with a maximum output of around 17 watts, clean headroom is sometimes at a premium. Which brings us neatly to the UniValve’s big brother. The BiVa ...
Bubba oscillator Summary References Related Web sites
... at all outputs, the gain should be distributed between all the op amps. The non-inverting input of the gain op amp is biased at 0.5 V to set the quiescent output voltage at 2.5 V. Gain distribution requires biasing of the other op amps, but it has no effect on the oscillator frequency. ...
... at all outputs, the gain should be distributed between all the op amps. The non-inverting input of the gain op amp is biased at 0.5 V to set the quiescent output voltage at 2.5 V. Gain distribution requires biasing of the other op amps, but it has no effect on the oscillator frequency. ...
Basic Audio Electronics Document
... 100W into 8-ohm speakers 28.3V 3.54A 1000W into 8-ohm speakers 89.4V 11.2A 1000W into 4-ohm speakers 63.2V 15.8A 1000W into 2-ohm speakers 44.7V 22.4A 1000W into 1-ohm speakers 31.6V 31.6A ...
... 100W into 8-ohm speakers 28.3V 3.54A 1000W into 8-ohm speakers 89.4V 11.2A 1000W into 4-ohm speakers 63.2V 15.8A 1000W into 2-ohm speakers 44.7V 22.4A 1000W into 1-ohm speakers 31.6V 31.6A ...
Triode Corporation Ltd.
... down and popularity was collected very much since it was called the commemoration model, the preamplifier developed in order to use this as power amplifier is this machine TRV-4SE. Therefore, a design is also common. It is one attractive set which enables more advanced reappearance. For this reason, ...
... down and popularity was collected very much since it was called the commemoration model, the preamplifier developed in order to use this as power amplifier is this machine TRV-4SE. Therefore, a design is also common. It is one attractive set which enables more advanced reappearance. For this reason, ...
Keeley Compressor - Keeley Electronics
... connect this pedal to the output of your overdrive/ distortion pedal. I think it sounds best if you go from your guitar into a tube-sounding distortion and then into the compressor. Experiment and find out what variation gives you the tone or effect you are looking for. Make sure to unplug this jack ...
... connect this pedal to the output of your overdrive/ distortion pedal. I think it sounds best if you go from your guitar into a tube-sounding distortion and then into the compressor. Experiment and find out what variation gives you the tone or effect you are looking for. Make sure to unplug this jack ...
Audio level control with resistive optocouplers.
... couplers and supporting devices. Although consequently non-linear, it is useable for many simple applications. If a truly linear response is desired the circuit of Figure 15 can be used. A shunt attenuator is placed in the feedback loop of IC1, which sets the current through the coupler OP1 such tha ...
... couplers and supporting devices. Although consequently non-linear, it is useable for many simple applications. If a truly linear response is desired the circuit of Figure 15 can be used. A shunt attenuator is placed in the feedback loop of IC1, which sets the current through the coupler OP1 such tha ...
An Overview of Automatic Level Control
... This is the delay after the signal falls below the threshold level, but before the release phase is initiated. The hold time is not adjustable; it is internally set to 50ms. The hold time prevents gain 'pumping,' where ALC action can be heard responding to low-frequency material. The hold time is ca ...
... This is the delay after the signal falls below the threshold level, but before the release phase is initiated. The hold time is not adjustable; it is internally set to 50ms. The hold time prevents gain 'pumping,' where ALC action can be heard responding to low-frequency material. The hold time is ca ...
Lab 3
... Table 1. Class B power amplifier DC biasing 4. Once you are satisfied that your circuit is biased correctly, then connect the signal generator to the input. Set the signal generator to a frequency of 1 kHz. For the input signal level of Vin = 3Vrms (~4Vp) sketch the output voltage across the 8.2 Ω l ...
... Table 1. Class B power amplifier DC biasing 4. Once you are satisfied that your circuit is biased correctly, then connect the signal generator to the input. Set the signal generator to a frequency of 1 kHz. For the input signal level of Vin = 3Vrms (~4Vp) sketch the output voltage across the 8.2 Ω l ...
Distortion (music)
Distortion and overdrive are ""gain"" effects used in amplified music, originally derived from the sound of a saturated vacuum-tube guitar amplifier, though they are produced in a variety of ways in the 2010s. The effects add harmonic and inharmonic overtones to a signal leading to a compressed sound that is often described as ""warm"" and ""dirty"" depending on the type and intensity of distortion used. The effects are notably popular with electric guitar players in the blues, rock, heavy metal and punk rock genres. The terms distortion and overdrive are often used interchangeably: where a distinction is made, ""distortion"" is used to denote a more extreme version of the effect than ""overdrive"".Fuzz is a term used to describe a particular form of distortion, originally created by guitarists using faulty equipment (such as a misaligned valve tube, see below), which has since been emulated by a number of ""Fuzzbox"" effects pedals.Distortion, overdrive, and fuzz, can be produced by effects pedals, rackmounts, pre-amplifiers, power amplifiers, speakers and more recently, digital amplifier modeling devices. These effects are used with electric guitars, electric basses (fuzz bass), electronic keyboards, and in some cases with vocals.