Cerwin Vega Pro Cv-900 900-Watt High-Performance Professional Power Amplifier by Cerwin-Vega. $299.00. The Cerwin-Vega! CV-Series high performance professional power amplifiers are rugged, 2U rackmountable workhorses with the muscle to accommodate the most demanding audio challenge. With power ratings up to 2800 watts, support for bridged mono operation, exceptional THD (Total Harmonic Distortion) and Signal-to-Noise ratings, the CV Series power amps are the right choic...

Cerwin Vega Pro Cv-900 900-Watt High-Performance Professional Power Amplifier by Cerwin-Vega. $299.00. The Cerwin-Vega! CV-Series high performance professional power amplifiers are rugged, 2U rackmountable workhorses with the muscle to accommodate the most demanding audio challenge. With power ratings up to 2800 watts, support for bridged mono operation, exceptional THD (Total Harmonic Distortion) and Signal-to-Noise ratings, the CV Series power amps are the right choic...

Boss AVA1210 Car Equalizer Preamp Silver 7Band Subwoofer Input

buy Boss AVA1210 Car Equalizer Preamp Silver 7Band Subwoofer Input at Harvey & Haley for only 59.31

Boss AVA1210 Car Equalizer Preamp Silver 7Band Subwoofer Input

Understanding, Calculating, and Measuring Total Harmonic Distortion (THD)

Understanding, Calculating, and Measuring Total Harmonic Distortion (THD)

Total harmonic distortion (THD) is a measurement that tells you how much of the distortion of a voltage or current is due to harmonics in the signal.

Total harmonic distortion (THD) is a measurement that tells you how much of the distortion of a voltage or current is due to harmonics in the signal.

Total harmonic distortion (THD) is the natural enemy of audio blissfulness. Have you got it in check ?  http://audiojudgement.com/total-harmonic-distortion-tutorial-thd/

Total harmonic distortion (THD) is the natural enemy of audio blissfulness. Have you got it in check ? http://audiojudgement.com/total-harmonic-distortion-tutorial-thd/

Yamaha P2500S Dual Channel, 390 Watt x 2 at 4 Ohms by Yamaha. $419.99. The P2500S is a 2-space, rack mountable power amplifier that produces 250 watts per channel from 20Hz to 20kHz. (275W @ 1 kHz) into an 8-ohm load. It will provide 310 watts per channel from 20Hz to 20kHz. (390W @ 1 kHz) into a 4-ohm load. These ratings are “both channels driven”. It is extremely clean with a total harmonic distortion and noise rating of ≤0.1%. A unique YSProcessing circuit provides opt...

Yamaha P2500S Dual Channel, 390 Watt x 2 at 4 Ohms by Yamaha. $419.99. The P2500S is a 2-space, rack mountable power amplifier that produces 250 watts per channel from 20Hz to 20kHz. (275W @ 1 kHz) into an 8-ohm load. It will provide 310 watts per channel from 20Hz to 20kHz. (390W @ 1 kHz) into a 4-ohm load. These ratings are “both channels driven”. It is extremely clean with a total harmonic distortion and noise rating of ≤0.1%. A unique YSProcessing circuit provides opt...

Phonic MAX 500 240 Watt Power Amplifier by Phonic. $196.79. Output power: 120W @ 4 ohms stereo, 90W @ 8 ohms stereo   Studio quality performance with very low noise and wide dynamic range   Class H high efficiency circuitry design   Ultra-low total harmonic distortion   High damping factor provides exceptional loudspeaker motion control   Detented level controls for precise repeatability   Signal and CLIP indicators to monitor performance   Protect indicator   Short circuit, th...

Phonic MAX 500 240 Watt Power Amplifier by Phonic. $196.79. Output power: 120W @ 4 ohms stereo, 90W @ 8 ohms stereo Studio quality performance with very low noise and wide dynamic range Class H high efficiency circuitry design Ultra-low total harmonic distortion High damping factor provides exceptional loudspeaker motion control Detented level controls for precise repeatability Signal and CLIP indicators to monitor performance Protect indicator Short circuit, th...

Tda2030a Audio Power Amplifier Module Board 18w Dc9-24v Diy Kit. TDA2030A Audio Power Amplifier Module Board 18W DC9-24V DIY Kit  Features:  Operating voltage: 9-24VDC (recommended DC12V, this voltage to the heat sink requirements are very low) Maximum supply voltage of this board is actually up to 40V, but you need to change the board's own electrolytic capacitor C1, the capacitor voltage value is higher than the supply voltage can be use) Total harmonic distortion: 0.08% (Po = 0.1 to 14W…

Tda2030a Audio Power Amplifier Module Board 18w Dc9-24v Diy Kit. TDA2030A Audio Power Amplifier Module Board 18W DC9-24V DIY Kit Features: Operating voltage: 9-24VDC (recommended DC12V, this voltage to the heat sink requirements are very low) Maximum supply voltage of this board is actually up to 40V, but you need to change the board's own electrolytic capacitor C1, the capacitor voltage value is higher than the supply voltage can be use) Total harmonic distortion: 0.08% (Po = 0.1 to 14W…

Akai AA-R42 BASIC SPECS  Tuning range: FM, MW Power output: 60 watts per channel into 8Ω (stereo) Frequency response: 5Hz to 100kHz Total harmonic distortion: 0.01% Damping factor: 35 Input sensitivity: 0.25mV (MC), 2.5mV (MM), 150mV (line) Signal to noise ratio: 70dB (MC), 85dB (MM), 98dB (line) Channel separation: 65dB (MM), 60dB (line) Output: 150mV (line) Speaker load impedance: 4Ω to 16Ω Dimensions: 440 x 100 x 320mm Weight: 10kg

Akai AA-R42 BASIC SPECS Tuning range: FM, MW Power output: 60 watts per channel into 8Ω (stereo) Frequency response: 5Hz to 100kHz Total harmonic distortion: 0.01% Damping factor: 35 Input sensitivity: 0.25mV (MC), 2.5mV (MM), 150mV (line) Signal to noise ratio: 70dB (MC), 85dB (MM), 98dB (line) Channel separation: 65dB (MM), 60dB (line) Output: 150mV (line) Speaker load impedance: 4Ω to 16Ω Dimensions: 440 x 100 x 320mm Weight: 10kg

Using LTSpice to Measure Total Harmonic Distortion http://ift.tt/1KAalg0

Using LTSpice to Measure Total Harmonic Distortion

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